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 |
|---|---|---|---|---|---|
| AMT54A | route not resolved | 24 Aug 2025, 10:5224 Aug 2025 | 24 Aug 2025, 11:18 | 4,850 ft | 1,231 |
| AMT21F | route not resolved | 24 Aug 2025, 06:4224 Aug 2025 | 24 Aug 2025, 06:55 | 21,050 ft | 566 |
| not transmitted | route not resolved | 23 Aug 2025, 16:4723 Aug 2025 | 23 Aug 2025, 16:47 | 17,525 ft | no position received |
| AMT15C | route not resolved | 23 Aug 2025, 13:3223 Aug 2025 | 23 Aug 2025, 13:56 | 18,975 ft | 1,505 |
| AMT14C | route not resolved | 23 Aug 2025, 11:1823 Aug 2025 | 23 Aug 2025, 11:40 | 4,825 ft | 1,243 |
| AMT11C | route not resolved | 23 Aug 2025, 08:2823 Aug 2025 | 23 Aug 2025, 08:39 | 21,000 ft | 522 |
| not transmitted | route not resolved | 22 Aug 2025, 11:5822 Aug 2025 | 22 Aug 2025, 12:03 | 16,475 ft | no position received |
| AMT32L | route not resolved | 22 Aug 2025, 09:2822 Aug 2025 | 22 Aug 2025, 10:07 | 19,050 ft | 1,432 |
| AMT31L | route not resolved | 21 Aug 2025, 19:3221 Aug 2025 | 21 Aug 2025, 19:48 | not transmitted | 859 |
| AMT36L | route not resolved | 21 Aug 2025, 17:2321 Aug 2025 | 21 Aug 2025, 17:56 | 19,025 ft | 1,876 |
| AMT36L | route not resolved | 21 Aug 2025, 15:4721 Aug 2025 | 21 Aug 2025, 16:06 | not transmitted | 753 |
| AMT22F | route not resolved | 21 Aug 2025, 14:4921 Aug 2025 | 21 Aug 2025, 14:53 | 13,450 ft | 47 |
| AMT21F | route not resolved | 21 Aug 2025, 10:0321 Aug 2025 | 21 Aug 2025, 10:11 | 21,050 ft | 194 |
| AMT12C | route not resolved | 20 Aug 2025, 16:5520 Aug 2025 | 20 Aug 2025, 17:02 | 18,125 ft | 117 |
| AMT11C | route not resolved | 20 Aug 2025, 08:1920 Aug 2025 | 20 Aug 2025, 08:33 | 21,050 ft | 453 |
| AMT37L | route not resolved | 18 Aug 2025, 13:2718 Aug 2025 | 18 Aug 2025, 13:36 | 13,450 ft | 57 |
| AMT32L | route not resolved | 18 Aug 2025, 11:1418 Aug 2025 | 18 Aug 2025, 11:49 | 19,050 ft | 1,650 |
| AMT31L | route not resolved | 18 Aug 2025, 10:2318 Aug 2025 | 18 Aug 2025, 10:40 | not transmitted | 805 |
| AMT36L | route not resolved | 18 Aug 2025, 08:0518 Aug 2025 | 18 Aug 2025, 08:21 | 21,100 ft | 606 |
| not transmitted | route not resolved | 17 Aug 2025, 20:4517 Aug 2025 | 17 Aug 2025, 20:46 | 16,975 ft | 1 |
| AMT53A | route not resolved | 17 Aug 2025, 16:1917 Aug 2025 | 17 Aug 2025, 16:46 | 21,025 ft | 1,648 |
| AMT54A | route not resolved | 17 Aug 2025, 15:0217 Aug 2025 | 17 Aug 2025, 15:21 | 4,850 ft | 921 |
| AMT51A | route not resolved | 17 Aug 2025, 11:0917 Aug 2025 | 17 Aug 2025, 11:24 | 21,050 ft | 311 |
| not transmitted | route not resolved | 17 Aug 2025, 10:1217 Aug 2025 | 17 Aug 2025, 10:13 | 16,825 ft | no position received |
| AMT21F | route not resolved | 17 Aug 2025, 07:1017 Aug 2025 | 17 Aug 2025, 07:25 | 21,050 ft | 516 |
