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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 |
|---|---|---|---|---|---|
| AMT81X | route not resolved | 31 Jul 2025, 16:0931 Jul 2025 | 31 Jul 2025, 16:24 | 9,350 ft | 1,262 |
| HBGJM | route not resolved | 18 Mar 2025, 15:1518 Mar 2025 | 18 Mar 2025, 15:28 | 4,875 ft | 863 |
| not transmitted | route not resolved | 24 Feb 2025, 11:3524 Feb 2025 | 24 Feb 2025, 12:03 | 16,825 ft | 1,792 |
| not transmitted | route not resolved | 24 Feb 2025, 10:2124 Feb 2025 | 24 Feb 2025, 10:43 | 10,125 ft | 1,367 |
| not transmitted | route not resolved | 18 Feb 2025, 14:5918 Feb 2025 | 18 Feb 2025, 15:22 | 10,150 ft | 1,943 |
| not transmitted | route not resolved | 18 Feb 2025, 10:2018 Feb 2025 | 18 Feb 2025, 10:43 | 9,750 ft | 1,452 |
| not transmitted | route not resolved | 5 Jan 2025, 13:405 Jan 2025 | 5 Jan 2025, 13:52 | 21,025 ft | 173 |
| not transmitted | route not resolved | 2 Jan 2025, 16:182 Jan 2025 | 2 Jan 2025, 17:13 | 17,400 ft | 4,045 |
| AMT72T | route not resolved | 27 Nov 2024, 16:1527 Nov 2024 | 27 Nov 2024, 16:37 | 11,450 ft | 1,687 |
| AMT71T | route not resolved | 27 Nov 2024, 12:3627 Nov 2024 | 27 Nov 2024, 13:15 | 20,025 ft | 2,427 |
| AMT72T | route not resolved | 10 Nov 2024, 13:1110 Nov 2024 | 10 Nov 2024, 13:39 | 11,050 ft | 1,828 |
| AMT71T | route not resolved | 10 Nov 2024, 09:1310 Nov 2024 | 10 Nov 2024, 09:48 | 20,025 ft | 2,083 |
| AMT21F | route not resolved | 27 Oct 2024, 09:0827 Oct 2024 | 27 Oct 2024, 09:22 | 21,025 ft | 282 |
| AMT12C | route not resolved | 26 Oct 2024, 11:0626 Oct 2024 | 26 Oct 2024, 11:07 | 17,250 ft | 17 |
| AMT11C | route not resolved | 26 Oct 2024, 08:2426 Oct 2024 | 26 Oct 2024, 08:33 | 21,050 ft | 215 |
| not transmitted | route not resolved | 24 Oct 2024, 13:3824 Oct 2024 | 24 Oct 2024, 13:39 | 16,100 ft | 8 |
| AMT21F | route not resolved | 24 Oct 2024, 10:0624 Oct 2024 | 24 Oct 2024, 10:18 | 21,000 ft | 286 |
| AMT12C | route not resolved | 23 Oct 2024, 11:5723 Oct 2024 | 23 Oct 2024, 12:04 | 19,100 ft | 69 |
| AMT11C | route not resolved | 23 Oct 2024, 08:2123 Oct 2024 | 23 Oct 2024, 08:32 | 21,025 ft | 134 |
| not transmitted | route not resolved | 20 Oct 2024, 12:2720 Oct 2024 | 20 Oct 2024, 12:28 | 18,900 ft | 2 |
| AMT21F | route not resolved | 20 Oct 2024, 09:0820 Oct 2024 | 20 Oct 2024, 09:22 | 21,050 ft | 237 |
| AMT12C | route not resolved | 19 Oct 2024, 16:4119 Oct 2024 | 19 Oct 2024, 16:43 | 15,550 ft | 5 |
| AMT15C | route not resolved | 19 Oct 2024, 13:1619 Oct 2024 | 19 Oct 2024, 13:42 | 20,975 ft | 1,384 |
| AMT14C | route not resolved | 19 Oct 2024, 11:0519 Oct 2024 | 19 Oct 2024, 11:33 | 4,775 ft | 1,817 |
| AMT11C | route not resolved | 19 Oct 2024, 08:2219 Oct 2024 | 19 Oct 2024, 08:36 | 21,000 ft | 294 |
