Back to the log
Aircraft
HB-GJM
Common
- Mode S hex
- 4B10CE
- Manufacturer
- Beech Aircraft Corporation
- Serial number
- BB-255
- Year built
- 197749 years old
- Operator
- Air-glaciers Sa (AGV)
- Country of registration
Switzerland
- First contact
- 22 Apr 2016, 09:18
- Last contact
- 28 May 2026, 10:40
- Logged visits
- 3,240
The station's story
- Cumulative contact time
- 0 h
- Distinct days
- 1,200
- Highest captured altitude
- 35,000 ft
- 7 corrupted frame(s) excluded from this maximum
- Discovery rank
- #7,879 of 57,065
- Longest contact
- 2 h 50 min
Observed callsigns
AMT (1,919 contacts, 2021-2026) · AGV (1,024 contacts, 2016-2020)
Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| AMT37L | route not resolved | 8 Aug 2025, 11:538 Aug 2025 | 8 Aug 2025, 12:00 | 15,450 ft | 35 |
| AMT32L | route not resolved | 8 Aug 2025, 09:288 Aug 2025 | 8 Aug 2025, 10:04 | 23,050 ft | 1,821 |
| AMT31L | route not resolved | 7 Aug 2025, 19:267 Aug 2025 | 7 Aug 2025, 19:43 | not transmitted | 775 |
| AMT36L | route not resolved | 7 Aug 2025, 16:497 Aug 2025 | 7 Aug 2025, 17:24 | 21,050 ft | 1,648 |
| AMT36L | route not resolved | 7 Aug 2025, 15:367 Aug 2025 | 7 Aug 2025, 15:54 | not transmitted | 811 |
| AMT22F | route not resolved | 7 Aug 2025, 14:047 Aug 2025 | 7 Aug 2025, 14:08 | 15,300 ft | 8 |
| AMT21F | route not resolved | 7 Aug 2025, 10:097 Aug 2025 | 7 Aug 2025, 10:20 | 21,050 ft | 336 |
| AMT12C | route not resolved | 6 Aug 2025, 16:486 Aug 2025 | 6 Aug 2025, 16:50 | 15,175 ft | 1 |
| AMT15C | route not resolved | 6 Aug 2025, 13:326 Aug 2025 | 6 Aug 2025, 14:02 | 23,050 ft | 1,498 |
| AMT14C | route not resolved | 6 Aug 2025, 11:266 Aug 2025 | 6 Aug 2025, 11:40 | 4,775 ft | 821 |
| AMT11C | route not resolved | 6 Aug 2025, 08:266 Aug 2025 | 6 Aug 2025, 08:40 | 21,075 ft | 507 |
| AMT37L | route not resolved | 4 Aug 2025, 09:594 Aug 2025 | 4 Aug 2025, 10:58 | 10,325 ft | 1,843 |
| AMT32L | route not resolved | 4 Aug 2025, 07:314 Aug 2025 | 4 Aug 2025, 08:03 | 21,050 ft | 1,975 |
| AMT31L | route not resolved | 3 Aug 2025, 18:333 Aug 2025 | 3 Aug 2025, 18:51 | not transmitted | 875 |
| AMT36L | route not resolved | 3 Aug 2025, 15:323 Aug 2025 | 3 Aug 2025, 15:46 | 21,050 ft | 344 |
| AMT21F | route not resolved | 3 Aug 2025, 09:243 Aug 2025 | 3 Aug 2025, 09:35 | 19,050 ft | 369 |
| AMT12C | route not resolved | 2 Aug 2025, 17:002 Aug 2025 | 2 Aug 2025, 17:04 | 14,675 ft | 22 |
| AMT15C | route not resolved | 2 Aug 2025, 13:372 Aug 2025 | 2 Aug 2025, 14:00 | 21,025 ft | 1,302 |
| AMT14C | route not resolved | 2 Aug 2025, 11:192 Aug 2025 | 2 Aug 2025, 11:44 | 4,825 ft | 1,199 |
| AMT11C | route not resolved | 2 Aug 2025, 08:262 Aug 2025 | 2 Aug 2025, 08:38 | 21,050 ft | 419 |
| AMT37L | route not resolved | 1 Aug 2025, 12:081 Aug 2025 | 1 Aug 2025, 12:17 | 17,925 ft | 109 |
| AMT32L | route not resolved | 1 Aug 2025, 09:361 Aug 2025 | 1 Aug 2025, 10:13 | 21,025 ft | 1,735 |
| AMT31L | route not resolved | 31 Jul 2025, 20:0331 Jul 2025 | 31 Jul 2025, 20:17 | not transmitted | 646 |
| AMT36L | route not resolved | 31 Jul 2025, 17:5831 Jul 2025 | 31 Jul 2025, 18:30 | 19,050 ft | 1,802 |
| AMT36L | route not resolved | 31 Jul 2025, 17:0431 Jul 2025 | 31 Jul 2025, 17:23 | not transmitted | 632 |
