Observation List
SatNOGS Network Observation API view class
GET /api/observations/?cursor=cj0xJnA9MjAyNi0wMy0wMSswNiUzQTIzJTNBMjQlMkIwMCUzQTAw&format=api
[ { "id": 13493744, "start": "2026-03-01T06:41:41Z", "end": "2026-03-01T06:46:18Z", "ground_station": 3925, "transmitter": "94J2m379emnMZhbgbepnDz", "norad_cat_id": 63492, "payload": null, "waterfall": null, "demoddata": [], "station_name": "UT4UYF/P", "station_lat": 50.559, "station_lng": 29.914, "station_alt": 145, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 95.0, "set_azimuth": 23.0, "max_altitude": 9.0, "transmitter_uuid": "94J2m379emnMZhbgbepnDz", "transmitter_description": "Mode V/U - FM Transceiver", "transmitter_type": "Transceiver", "transmitter_uplink_low": 145875000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436666000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2025-10-31T14:18:42.610786Z", "transmitter_status": "active", "tle0": "0 HADES-ICM", "tle1": "1 63492U 25052BN 26059.69104140 .00119904 00000-0 18243-2 0 9999", "tle2": "2 63492 97.3980 319.8288 0007889 129.5780 230.6172 15.54076319 53746", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "ut5u--", "observation_frequency": 436666000, "transmitter_unconfirmed": false, "sat_id": "TPAP-4475-7915-0965-4305" }, { "id": 13495535, "start": "2026-03-01T06:40:55Z", "end": "2026-03-01T06:53:20Z", "ground_station": 3762, "transmitter": "BbUpxL9PvWSfgGnmkBPmAq", "norad_cat_id": 60237, "payload": null, "waterfall": null, "demoddata": [], "station_name": "F4TNK-UHF", "station_lat": 43.81477, "station_lng": 4.06576, "station_alt": 52, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 217.0, "set_azimuth": 40.0, "max_altitude": 89.0, "transmitter_uuid": "BbUpxL9PvWSfgGnmkBPmAq", "transmitter_description": "Mode U - GFSK9k6 - AX.25", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436785000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2024-07-05T14:00:22.710786Z", "transmitter_status": "active", "tle0": "0 OBJECT C", "tle1": "1 60237U 24128C 26059.80842647 .00005977 00000-0 41388-3 0 9991", "tle2": "2 60237 61.9885 236.2546 0052314 112.4585 248.2059 15.05655389 89943", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "f4tnk", "observation_frequency": 436785000, "transmitter_unconfirmed": false, "sat_id": "FVZM-4350-0869-7957-1010" }, { "id": 13494543, "start": "2026-03-01T06:39:32Z", "end": "2026-03-01T06:43:41Z", "ground_station": 3806, "transmitter": "Y9P45XRJH8yAsbDDe4qHnE", "norad_cat_id": 27607, "payload": null, "waterfall": null, "demoddata": [], "station_name": "DK6RS", "station_lat": 48.98756, "station_lng": 12.05716, "station_alt": 430, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 280.0, "set_azimuth": 216.0, "max_altitude": 20.0, "transmitter_uuid": "Y9P45XRJH8yAsbDDe4qHnE", "transmitter_description": "Mode V/U FM Voice CTCSS 67.0 Hz", "transmitter_type": "Transceiver", "transmitter_uplink_low": 145850000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436795000, "transmitter_downlink_high": null, "transmitter_downlink_drift": -4579, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": 0.0, "transmitter_updated": "2019-06-15T17:55:11.883783Z", "transmitter_status": "active", "tle0": "0 SAUDISAT 1C", "tle1": "1 27607U 02058C 26059.57975252 .00001707 00000-0 21913-3 0 9995", "tle2": "2 27607 64.5511 104.9470 0075034 282.3189 76.9524 14.82739536248356", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "dk6rs", "observation_frequency": 436793000, "transmitter_unconfirmed": false, "sat_id": "IRES-5964-9687-1982-0089" }, { "id": 13492839, "start": "2026-03-01T06:38:33Z", "end": "2026-03-01T06:42:21Z", "ground_station": 4497, "transmitter": "T7QXLn5PryWVdjqDUfGa55", "norad_cat_id": 36122, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VA3HEV", "station_lat": 44.255731, "station_lng": -76.38565, "station_alt": 110, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 70.0, "set_azimuth": 113.0, "max_altitude": 22.0, "transmitter_uuid": "T7QXLn5PryWVdjqDUfGa55", "transmitter_description": "CW Beacon", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435791000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": 15.0, "transmitter_updated": "2019-04-18T05:39:53.343316Z", "transmitter_status": "active", "tle0": "0 XIWANG-1 (HOPE-1)", "tle1": "1 36122U 09072B 26059.86906757 -.00000252 00000-0 -54290-3 0 9996", "tle2": "2 36122 100.3890 15.4946 0007976 118.3978 241.7940 13.16434287778752", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "va3hev", "observation_frequency": 435791000, "transmitter_unconfirmed": false, "sat_id": "JJGC-7637-4682-0934-3692" }, { "id": 13495187, "start": "2026-03-01T06:35:04Z", "end": "2026-03-01T06:38:59Z", "ground_station": 3855, "transmitter": "ZAKErADdWKpMiDjvKKhmmB", "norad_cat_id": 20442, "payload": null, "waterfall": null, "demoddata": [], "station_name": "GS ChNord UHF", "station_lat": 50.7060925, "station_lng": 2.8352674531249953, "station_alt": 21, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 129.0, "set_azimuth": 172.0, "max_altitude": 40.0, "transmitter_uuid": "ZAKErADdWKpMiDjvKKhmmB", "transmitter_description": "Mode U TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437125000, "transmitter_downlink_high": null, "transmitter_downlink_drift": 3088, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": 0.0, "transmitter_updated": "2021-02-08T13:05:33.620486Z", "transmitter_status": "active", "tle0": "0 OSCAR 19 (LUSAT)", "tle1": "1 20442U 90005G 26059.62059979 .00000166 00000-0 75930-4 0 9996", "tle2": "2 20442 98.8941 78.3907 0011962 159.7668 200.3992 14.34083465886834", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "arykno", "observation_frequency": 437126350, "transmitter_unconfirmed": false, "sat_id": "ZDPY-4221-9426-0630-5344" }, { "id": 13497076, "start": "2026-03-01T06:34:59Z", "end": "2026-03-01T06:46:32Z", "ground_station": 4391, "transmitter": "iDUm3a8ocV68ZwFjcQ4bmB", "norad_cat_id": 99914, "payload": null, "waterfall": null, "demoddata": [], "station_name": "UHF-VHF Sofia City Balcony", "station_lat": 42.68152, "station_lng": 23.35784, "station_alt": 608, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 25.0, "set_azimuth": 164.0, "max_altitude": 24.0, "transmitter_uuid": "iDUm3a8ocV68ZwFjcQ4bmB", "transmitter_description": "U/V APRS Digipeater", "transmitter_type": "Transceiver", "transmitter_uplink_low": 435340000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 145900000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "AFSK", "transmitter_invert": false, "transmitter_baud": 1200.0, "transmitter_updated": "2022-08-01T15:57:42.062198Z", "transmitter_status": "active", "tle0": "0 OBJECT T", "tle1": "1 43775U 18099T 26059.65622596 .00003973 00000-0 25273-3 0 9990", "tle2": "2 43775 97.4373 107.2534 0005245 357.8382 2.2824 15.09346641395942", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "enexam", "observation_frequency": 145900000, "transmitter_unconfirmed": false, "sat_id": "FNPJ-5961-0820-4470-5491" }, { "id": 13494628, "start": "2026-03-01T06:34:38Z", "end": "2026-03-01T06:38:53Z", "ground_station": 3806, "transmitter": "f7MZKobjSKakAWQsEoLmkq", "norad_cat_id": 61781, "payload": null, "waterfall": null, "demoddata": [], "station_name": "DK6RS", "station_lat": 48.98756, "station_lng": 12.05716, "station_alt": 430, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 117.0, "set_azimuth": 18.0, "max_altitude": 26.0, "transmitter_uuid": "f7MZKobjSKakAWQsEoLmkq", "transmitter_description": "Mode V/U - FM Transceiver", "transmitter_type": "Transceiver", "transmitter_uplink_low": 145850000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435400000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2024-11-01T21:29:36.303074Z", "transmitter_status": "active", "tle0": "0 OBJECT AY", "tle1": "1 61781U 24199AY 26059.80953431 .00009966 00000-0 30587-3 0 9999", "tle2": "2 61781 97.3177 289.4779 0013726 344.3737 15.7080 15.33847353117300", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "dk6rs", "observation_frequency": 435400000, "transmitter_unconfirmed": false, "sat_id": "REOO-2119-3738-4964-1579" }, { "id": 13497741, "start": "2026-03-01T06:34:01Z", "end": "2026-03-01T06:40:33Z", "ground_station": 1861, "transmitter": "EFJKmuMoVKtVHGeeSULNhU", "norad_cat_id": 40018, "payload": null, "waterfall": null, "demoddata": [], "station_name": "LW2DYB", "station_lat": -38.28, "station_lng": -57.854, "station_alt": 10, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 162.0, "set_azimuth": 355.0, "max_altitude": 75.0, "transmitter_uuid": "EFJKmuMoVKtVHGeeSULNhU", "transmitter_description": "Store and dump", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400552000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2022-12-22T11:40:07.528907Z", "transmitter_status": "active", "tle0": "0 APRIZESAT 9", "tle1": "1 40018U 14033J 26059.60436419 .00001131 00000-0 17374-3 0 9990", "tle2": "2 40018 97.8866 195.5792 0066204 188.3075 171.7043 14.74047692627560", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "lw2dyb", "observation_frequency": 400552000, "transmitter_unconfirmed": false, "sat_id": "EIXA-7920-3563-3042-5758" }, { "id": 13492838, "start": "2026-03-01T06:33:21Z", "end": "2026-03-01T06:37:58Z", "ground_station": 4497, "transmitter": "o2idRpFtvPnTHbz5kprGt3", "norad_cat_id": 59776, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VA3HEV", "station_lat": 44.255731, "station_lng": -76.38565, "station_alt": 110, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 165.0, "set_azimuth": 348.0, "max_altitude": 87.0, "transmitter_uuid": "o2idRpFtvPnTHbz5kprGt3", "transmitter_description": "Telemetry", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401050000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2024-08-29T08:36:34.852459Z", "transmitter_status": "active", "tle0": "0 OBJECT D", "tle1": "1 59776U 24092D 26059.61376448 .00021722 00000-0 69160-3 0 9991", "tle2": "2 59776 97.6408 188.6566 0008266 172.9059 187.2300 15.32559630 99092", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "va3hev", "observation_frequency": 401050000, "transmitter_unconfirmed": false, "sat_id": "ONSC-2128-9588-6624-5100" }, { "id": 13491396, "start": "2026-03-01T06:33:18Z", "end": "2026-03-01T06:38:51Z", "ground_station": 91, "transmitter": "V3N8s9JvH63kSrpSgdrbFZ", "norad_cat_id": 61752, "payload": null, "waterfall": null, "demoddata": [], "station_name": "M0EYT / 2E0NOG", "station_lat": 50.77, "station_lng": -2.02, "station_alt": 60, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 160.0, "set_azimuth": 350.0, "max_altitude": 81.0, "transmitter_uuid": "V3N8s9JvH63kSrpSgdrbFZ", "transmitter_description": "Mode U - GMSK2k4 - USP", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401035000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK USP", "transmitter_invert": false, "transmitter_baud": 2400.0, "transmitter_updated": "2024-11-12T23:53:19.435956Z", "transmitter_status": "active", "tle0": "0 OBJECT T", "tle1": "1 61752U 24199T 26059.79765612 .00003558 00000-0 31317-3 0 9990", "tle2": "2 61752 97.3334 265.9333 0008129 76.0954 284.1173 14.97053263118909", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "uhf-satcom", "observation_frequency": 401035000, "transmitter_unconfirmed": false, "sat_id": "XBCM-2444-8723-2063-1860" }, { "id": 13492830, "start": "2026-03-01T06:32:59Z", "end": "2026-03-01T06:38:36Z", "ground_station": 4663, "transmitter": "qi4FX8EQ2UsiwwEyhbuYT7", "norad_cat_id": 39438, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VA3HEV", "station_lat": 44.255672, "station_lng": -76.38549, "station_alt": 110, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 51.0, "set_azimuth": 132.0, "max_altitude": 17.0, "transmitter_uuid": "qi4FX8EQ2UsiwwEyhbuYT7", "transmitter_description": "Mode 1200bps BPSK CW", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 145980000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2019-04-18T05:39:53.343316Z", "transmitter_status": "active", "tle0": "0 VELOX-P 2", "tle1": "1 39438U 13066Y 26059.84708576 .00004711 00000-0 45376-3 0 9991", "tle2": "2 39438 97.8623 11.2189 0053351 343.6877 16.2622 14.92362378661671", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "va3hev", "observation_frequency": 145980000, "transmitter_unconfirmed": false, "sat_id": "FVZE-6295-2194-3210-6337" }, { "id": 13493026, "start": "2026-03-01T06:32:19Z", "end": "2026-03-01T06:39:00Z", "ground_station": 3440, "transmitter": "eozSf5mKyzNxoascs8V4bV", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "EA1DIW-1_TEST", "station_lat": 40.967, "station_lng": -5.668, "station_alt": 800, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 304.0, "set_azimuth": 131.0, "max_altitude": 79.0, "transmitter_uuid": "eozSf5mKyzNxoascs8V4bV", "transmitter_description": "Mode V/U FM - Voice Repeater CTCSS 67.0 Hz", "transmitter_type": "Transceiver", "transmitter_uplink_low": 145990000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437800000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2025-07-02T07:57:46.303644Z", "transmitter_status": "active", "tle0": "0 ISS (ZARYA)", "tle1": "1 25544U 98067A 26059.80070912 .00008918 00000-0 17348-3 0 9991", "tle2": "2 25544 51.6324 116.3006 0008300 143.3436 216.8121 15.48366084554959", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "ea1diw", "observation_frequency": 437800000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066" }, { "id": 13488586, "start": "2026-03-01T06:31:56Z", "end": "2026-03-01T06:39:17Z", "ground_station": 4259, "transmitter": "PpsPsFfXikdZ9yZieMEAG3", "norad_cat_id": 64553, "payload": null, "waterfall": null, "demoddata": [], "station_name": "HS0ZQS_UHF", "station_lat": 13.867188, "station_lng": 100.497646, "station_alt": 12, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 11.0, "set_azimuth": 191.0, "max_altitude": 89.0, "transmitter_uuid": "PpsPsFfXikdZ9yZieMEAG3", "transmitter_description": "Mode U - GMSK 4k8 AX.25 TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401540000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 4800.0, "transmitter_updated": "2025-06-20T14:18:03.659618Z", "transmitter_status": "active", "tle0": "0 CONNECTA IOT-12", "tle1": "1 64553U 25135AB 26059.84972502 .00005125 00000-0 23367-3 0 9995", "tle2": "2 64553 97.4612 176.3033 0002355 84.2310 275.9193 15.21085666 38401", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "ps_observer", "observation_frequency": 401540000, "transmitter_unconfirmed": false, "sat_id": "XXEA-0494-6151-7239-4386" }, { "id": 13493018, "start": "2026-03-01T06:31:25Z", "end": "2026-03-01T06:39:53Z", "ground_station": 3437, "transmitter": "eozSf5mKyzNxoascs8V4bV", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "EA1DIW_TEST", "station_lat": 40.967, "station_lng": -5.668, "station_alt": 800, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 305.0, "set_azimuth": 131.0, "max_altitude": 79.0, "transmitter_uuid": "eozSf5mKyzNxoascs8V4bV", "transmitter_description": "Mode V/U FM - Voice Repeater CTCSS 67.0 Hz", "transmitter_type": "Transceiver", "transmitter_uplink_low": 145990000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437800000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2025-07-02T07:57:46.303644Z", "transmitter_status": "active", "tle0": "0 ISS (ZARYA)", "tle1": "1 25544U 98067A 26059.80070912 .00008918 00000-0 17348-3 0 9991", "tle2": "2 25544 51.6324 116.3006 0008300 143.3436 216.8121 15.48366084554959", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "ea1diw", "observation_frequency": 437800000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066" }, { "id": 13497038, "start": "2026-03-01T06:31:24Z", "end": "2026-03-01T06:42:12Z", "ground_station": 342, "transmitter": "cjQ8LkcsshNpAvTEAGkU3X", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "EA5WA Pobla Llarga", "station_lat": 39.104, "station_lng": -0.458, "station_alt": 50, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 306.0, "set_azimuth": 137.0, "max_altitude": 63.0, "transmitter_uuid": "cjQ8LkcsshNpAvTEAGkU3X", "transmitter_description": "Mode U APRS test", "transmitter_type": "Transceiver", "transmitter_uplink_low": 437825000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437825000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "AFSK", "transmitter_invert": false, "transmitter_baud": 1200.0, "transmitter_updated": "2026-02-24T15:14:14.178342Z", "transmitter_status": "active", "tle0": "0 ISS (ZARYA)", "tle1": "1 25544U 98067A 26059.80070912 .00008918 00000-0 17348-3 0 9991", "tle2": "2 25544 51.6324 116.3006 0008300 143.3436 216.8121 15.48366084554959", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "ea5wa", "observation_frequency": 437825000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066" }, { "id": 13487717, "start": "2026-03-01T06:31:03Z", "end": "2026-03-01T06:37:06Z", "ground_station": 1710, "transmitter": "URhhV9R4FTpwpUJNGNuQWu", "norad_cat_id": 57175, "payload": null, "waterfall": null, "demoddata": [], "station_name": "EU1AEM", "station_lat": 53.907, "station_lng": 27.17, "station_alt": 281, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 46.0, "set_azimuth": 118.0, "max_altitude": 6.0, "transmitter_uuid": "URhhV9R4FTpwpUJNGNuQWu", "transmitter_description": "Mode U 9k6 FSK AX.25", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436990000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2023-06-21T23:55:45.755238Z", "transmitter_status": "active", "tle0": "0 OBJECT K", "tle1": "1 57175U 23091K 26059.79179461 .00013627 00000-0 52500-3 0 9990", "tle2": "2 57175 97.5200 122.1869 0011630 134.2519 225.9675 15.26404817147753", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "eu_vitaly", "observation_frequency": 436990000, "transmitter_unconfirmed": false, "sat_id": "PIHV-8715-3112-5892-6258" }, { "id": 13487267, "start": "2026-03-01T06:30:04Z", "end": "2026-03-01T06:39:10Z", "ground_station": 3015, "transmitter": "cjQ8LkcsshNpAvTEAGkU3X", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "M0JFP Staines Space and weather UHF", "station_lat": 51.438, "station_lng": -0.458, "station_alt": 15, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 279.0, "set_azimuth": 164.0, "max_altitude": 13.0, "transmitter_uuid": "cjQ8LkcsshNpAvTEAGkU3X", "transmitter_description": "Mode U APRS test", "transmitter_type": "Transceiver", "transmitter_uplink_low": 437825000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437825000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "AFSK", "transmitter_invert": false, "transmitter_baud": 1200.0, "transmitter_updated": "2026-02-24T15:14:14.178342Z", "transmitter_status": "active", "tle0": "0 ISS (ZARYA)", "tle1": "1 25544U 98067A 26057.92898233 .00012356 00000-0 23739-3 0 9998", "tle2": "2 25544 51.6324 125.5516 0008331 137.1924 222.9714 15.48321702554666", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "M0JFP", "observation_frequency": 437825000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066" }, { "id": 13492837, "start": "2026-03-01T06:29:06Z", "end": "2026-03-01T06:32:46Z", "ground_station": 4497, "transmitter": "ExKqwsAq6ujzMB5Karm2b4", "norad_cat_id": 15595, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VA3HEV", "station_lat": 44.255731, "station_lng": -76.38565, "station_alt": 110, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 81.0, "set_azimuth": 17.0, "max_altitude": 25.0, "transmitter_uuid": "ExKqwsAq6ujzMB5Karm2b4", "transmitter_description": "CW", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400032000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2021-10-09T14:52:11.989678Z", "transmitter_status": "active", "tle0": "0 GEOSAT", "tle1": "1 15595U 85021A 26059.70521695 .00000266 00000-0 12775-3 0 9997", "tle2": "2 15595 108.0472 215.6490 0002506 262.7547 97.3310 14.39904184147156", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "va3hev", "observation_frequency": 400032000, "transmitter_unconfirmed": false, "sat_id": "QHZO-5950-9827-8337-2626" }, { "id": 13498227, "start": "2026-03-01T06:28:57Z", "end": "2026-03-01T06:39:15Z", "ground_station": 3689, "transmitter": "ZAKErADdWKpMiDjvKKhmmB", "norad_cat_id": 20442, "payload": null, "waterfall": null, "demoddata": [], "station_name": "DF0OHM Turnstile VHF (Test UHF)", "station_lat": 49.45262, "station_lng": 11.09435, "station_alt": 320, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 16.0, "set_azimuth": 195.0, "max_altitude": 85.0, "transmitter_uuid": "ZAKErADdWKpMiDjvKKhmmB", "transmitter_description": "Mode U TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437125000, "transmitter_downlink_high": null, "transmitter_downlink_drift": 3088, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": 0.0, "transmitter_updated": "2021-02-08T13:05:33.620486Z", "transmitter_status": "active", "tle0": "0 OSCAR 19 (LUSAT)", "tle1": "1 20442U 90005G 26059.62059979 .00000166 00000-0 75930-4 0 9996", "tle2": "2 20442 98.8941 78.3907 0011962 159.7668 200.3992 14.34083465886834", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "dd7mb", "observation_frequency": 437126350, "transmitter_unconfirmed": false, "sat_id": "ZDPY-4221-9426-0630-5344" }, { "id": 13494754, "start": "2026-03-01T06:28:51Z", "end": "2026-03-01T06:35:50Z", "ground_station": 4394, "transmitter": "RZBcE9ZWuRSF9JsbtQRnfD", "norad_cat_id": 64879, "payload": null, "waterfall": null, "demoddata": [], "station_name": "JF6FYI Nishikazu, KitaKyushu, QFH (UHF)", "station_lat": 33.893, "station_lng": 130.849, "station_alt": 10, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 185.0, "set_azimuth": 336.0, "max_altitude": 48.0, "transmitter_uuid": "RZBcE9ZWuRSF9JsbtQRnfD", "transmitter_description": "Mode U - GFSK9k6 - AX.25 Beacon and Ham Payload (Geoscan framing)", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436940000, "transmitter_downlink_high": null, "transmitter_downlink_drift": -2518, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2025-08-07T09:04:29.819749Z", "transmitter_status": "active", "tle0": "0 OBJECT D", "tle1": "1 64879U 25155D 26059.80788154 .00013094 00000-0 48589-3 0 9999", "tle2": "2 64879 97.4439 28.2010 0007434 184.2633 175.8544 15.27692298 64207", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "nishikazu0417", "observation_frequency": 436938900, "transmitter_unconfirmed": false, "sat_id": "UURX-8785-0574-4809-0080" }, { "id": 13491395, "start": "2026-03-01T06:28:04Z", "end": "2026-03-01T06:32:55Z", "ground_station": 91, "transmitter": "TRxm55rWPV7koTmQArADXb", "norad_cat_id": 98458, "payload": null, "waterfall": null, "demoddata": [], "station_name": "M0EYT / 2E0NOG", "station_lat": 50.77, "station_lng": -2.02, "station_alt": 60, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 0.0, "set_azimuth": 215.0, "max_altitude": 56.0, "transmitter_uuid": "TRxm55rWPV7koTmQArADXb", "transmitter_description": "Mode U - GMSK 4k8 AX.25 TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401520000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 4800.0, "transmitter_updated": "2025-12-17T10:17:15.529039Z", "transmitter_status": "active", "tle0": "0 CONNECTA IOT-14", "tle1": "1 67401U 26004AQ 26059.72066293 .00004119 00000-0 20242-3 0 9995", "tle2": "2 67401 97.4500 60.3697 0009849 9.7098 350.4325 15.18560888 7301", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "uhf-satcom", "observation_frequency": 401520000, "transmitter_unconfirmed": false, "sat_id": "PMIG-0045-7037-4888-4255" }, { "id": 13493438, "start": "2026-03-01T06:27:46Z", "end": "2026-03-01T06:32:28Z", "ground_station": 4151, "transmitter": "TRxm55rWPV7koTmQArADXb", "norad_cat_id": 98458, "payload": null, "waterfall": null, "demoddata": [], "station_name": "DEX-X", "station_lat": 50.469, "station_lng": 5.718, "station_alt": 162, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 344.0, "set_azimuth": 244.0, "max_altitude": 27.0, "transmitter_uuid": "TRxm55rWPV7koTmQArADXb", "transmitter_description": "Mode U - GMSK 4k8 AX.25 TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401520000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 4800.0, "transmitter_updated": "2025-12-17T10:17:15.529039Z", "transmitter_status": "active", "tle0": "0 CONNECTA IOT-14", "tle1": "1 67401U 26004AQ 26059.72066293 .00004119 00000-0 20242-3 0 9995", "tle2": "2 67401 97.4500 60.3697 0009849 9.7098 350.4325 15.18560888 7301", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "deckbsd", "observation_frequency": 401520000, "transmitter_unconfirmed": false, "sat_id": "PMIG-0045-7037-4888-4255" }, { "id": 13495534, "start": "2026-03-01T06:26:29Z", "end": "2026-03-01T06:37:09Z", "ground_station": 3762, "transmitter": "TRxm55rWPV7koTmQArADXb", "norad_cat_id": 98458, "payload": null, "waterfall": null, "demoddata": [], "station_name": "F4TNK-UHF", "station_lat": 43.81477, "station_lng": 4.06576, "station_alt": 52, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 358.0, "set_azimuth": 226.0, "max_altitude": 22.0, "transmitter_uuid": "TRxm55rWPV7koTmQArADXb", "transmitter_description": "Mode U - GMSK 4k8 AX.25 TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401520000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 4800.0, "transmitter_updated": "2025-12-17T10:17:15.529039Z", "transmitter_status": "active", "tle0": "0 CONNECTA IOT-14", "tle1": "1 67401U 26004AQ 26059.72066293 .00004119 00000-0 20242-3 0 9995", "tle2": "2 67401 97.4500 60.3697 0009849 9.7098 350.4325 15.18560888 7301", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "f4tnk", "observation_frequency": 401520000, "transmitter_unconfirmed": false, "sat_id": "PMIG-0045-7037-4888-4255" }, { "id": 13488620, "start": "2026-03-01T06:24:45Z", "end": "2026-03-01T06:34:05Z", "ground_station": 4022, "transmitter": "9JH79tQso2HzyYisXDRd7K", "norad_cat_id": 98457, "payload": null, "waterfall": null, "demoddata": [], "station_name": "SPUTNIX-VHF/UHF-Magadan", "station_lat": 59.589261, "station_lng": 150.832095, "station_alt": 203, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 160.0, "set_azimuth": 345.0, "max_altitude": 84.0, "transmitter_uuid": "9JH79tQso2HzyYisXDRd7K", "transmitter_description": "Mode U - GMSK 4k8 AX.25 TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401510000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 4800.0, "transmitter_updated": "2025-12-17T10:17:24.521707Z", "transmitter_status": "active", "tle0": "0 CONNECTA IOT-13", "tle1": "1 67400U 26004AP 26058.28160923 .00004370 00000-0 21921-3 0 9993", "tle2": "2 67400 97.4563 58.9629 0009621 21.4048 338.7586 15.17812524 7080", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "ps_observer", "observation_frequency": 401510000, "transmitter_unconfirmed": false, "sat_id": "CACA-5365-2238-5606-7993" }, { "id": 13489396, "start": "2026-03-01T06:23:58Z", "end": "2026-03-01T06:35:13Z", "ground_station": 3590, "transmitter": "C3RnLSSuaKzWhHrtJCqUgu", "norad_cat_id": 62391, "payload": null, "waterfall": null, "demoddata": [], "station_name": "EuroSpaceHub-UCM", "station_lat": 39.569, "station_lng": -3.186, "station_alt": 668, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 293.0, "set_azimuth": 93.0, "max_altitude": 42.0, "transmitter_uuid": "C3RnLSSuaKzWhHrtJCqUgu", "transmitter_description": "Mode U - GFSK9k6 - AX.25 G3RUH", "transmitter_type": "Transceiver", "transmitter_uplink_low": 436925000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436925000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2024-09-25T14:35:44.946321Z", "transmitter_status": "active", "tle0": "0 LASARSAT", "tle1": "1 62391U 24247Q 26059.53813803 .00031169 00000-0 78316-3 0 9991", "tle2": "2 62391 44.9757 149.6712 0003195 330.7495 29.3213 15.39480681 66533", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "eurospacehubucm", "observation_frequency": 436925000, "transmitter_unconfirmed": false, "sat_id": "LLUY-1732-6975-8970-4189" } ]