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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 |
|---|---|---|---|---|---|
| AMT95CA | route not resolved | 20 Sept 2025, 13:5120 Sept 2025 | 20 Sept 2025, 14:20 | 21,050 ft | 1,690 |
| AMT94CA | route not resolved | 20 Sept 2025, 11:3520 Sept 2025 | 20 Sept 2025, 11:57 | 4,500 ft | 885 |
| AMT91CA | route not resolved | 20 Sept 2025, 08:4720 Sept 2025 | 20 Sept 2025, 09:00 | 21,050 ft | 374 |
| AMT37L | route not resolved | 18 Sept 2025, 19:2218 Sept 2025 | 18 Sept 2025, 19:29 | 13,850 ft | 5 |
| AMT36L | route not resolved | 18 Sept 2025, 16:5718 Sept 2025 | 18 Sept 2025, 17:29 | 21,025 ft | 1,788 |
| AMT36L | route not resolved | 18 Sept 2025, 15:4018 Sept 2025 | 18 Sept 2025, 16:02 | not transmitted | 995 |
| AMT22F | route not resolved | 18 Sept 2025, 14:0618 Sept 2025 | 18 Sept 2025, 14:07 | 16,400 ft | 7 |
| AMT21F | route not resolved | 18 Sept 2025, 10:1118 Sept 2025 | 18 Sept 2025, 10:26 | 21,050 ft | 333 |
| AMT37L | route not resolved | 15 Sept 2025, 10:0215 Sept 2025 | 15 Sept 2025, 10:57 | 8,975 ft | 1,701 |
| AMT32L | route not resolved | 15 Sept 2025, 07:3315 Sept 2025 | 15 Sept 2025, 08:06 | 21,075 ft | 1,462 |
| AMT31L | route not resolved | 14 Sept 2025, 18:4614 Sept 2025 | 14 Sept 2025, 19:13 | not transmitted | 873 |
| AMT36L | route not resolved | 14 Sept 2025, 15:2414 Sept 2025 | 14 Sept 2025, 15:38 | 21,000 ft | 223 |
| AMT21F | route not resolved | 14 Sept 2025, 09:1114 Sept 2025 | 14 Sept 2025, 09:22 | 23,050 ft | 354 |
| AMT92CA | route not resolved | 13 Sept 2025, 17:1413 Sept 2025 | 13 Sept 2025, 17:24 | 18,050 ft | 146 |
| AMT95CA | route not resolved | 13 Sept 2025, 13:3913 Sept 2025 | 13 Sept 2025, 14:06 | 21,050 ft | 1,540 |
| AMT94CA | route not resolved | 13 Sept 2025, 11:5513 Sept 2025 | 13 Sept 2025, 12:12 | 5,050 ft | 935 |
| AMT91CA | route not resolved | 13 Sept 2025, 08:3713 Sept 2025 | 13 Sept 2025, 08:51 | 21,050 ft | 518 |
| AMT37L | route not resolved | 12 Sept 2025, 12:0512 Sept 2025 | 12 Sept 2025, 12:12 | 17,125 ft | no position received |
| AMT32L | route not resolved | 12 Sept 2025, 09:3912 Sept 2025 | 12 Sept 2025, 10:09 | 19,025 ft | 1,658 |
| AMT31L | route not resolved | 11 Sept 2025, 19:3111 Sept 2025 | 11 Sept 2025, 19:50 | not transmitted | 1,137 |
| AMT36L | route not resolved | 11 Sept 2025, 16:4211 Sept 2025 | 11 Sept 2025, 17:14 | 17,000 ft | 1,625 |
| AMT36L | route not resolved | 11 Sept 2025, 15:3911 Sept 2025 | 11 Sept 2025, 15:58 | not transmitted | 921 |
| AMT21F | route not resolved | 11 Sept 2025, 10:1611 Sept 2025 | 11 Sept 2025, 10:29 | 21,025 ft | 333 |
| not transmitted | route not resolved | 10 Sept 2025, 16:4810 Sept 2025 | 10 Sept 2025, 16:48 | 19,650 ft | no position received |
| AMT15C | route not resolved | 10 Sept 2025, 13:3610 Sept 2025 | 10 Sept 2025, 14:02 | 21,050 ft | 1,426 |
