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Aircraft
T-321
Common
- Mode S hex
- 4B7F9E
- Manufacturer
- Aerospatiale
- Serial number
- 2353
- Year built
- not in the registry
- Operator
- Swiss Air Force (SUI)
- Country of registration
Switzerland
- First contact
- 29 Apr 2016, 11:05
- Last contact
- 1 Jul 2026, 11:08
- Logged visits
- 249
The station's story
- Cumulative contact time
- 114 h
- Distinct days
- 152
- Highest captured altitude
- 20,500 ft
- 2 corrupted frame(s) excluded from this maximum
- Discovery rank
- #8,835 of 57,065
- Longest contact
- 3 h 38 min
Observed callsigns
SUI (38 contacts, 2016-2026) · SAR (2 contacts, 2019)
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 |
|---|---|---|---|---|---|
| T321 | route not resolved | 26 Aug 2025, 12:3326 Aug 2025 | 26 Aug 2025, 12:37 | 3,100 ft | no position received |
| T321 | route not resolved | 26 Aug 2025, 11:2126 Aug 2025 | 26 Aug 2025, 11:44 | 1,350 ft | no position received |
| not transmitted | route not resolved | 26 Aug 2025, 09:4326 Aug 2025 | 26 Aug 2025, 09:44 | 3,875 ft | no position received |
| not transmitted | route not resolved | 26 Aug 2025, 08:0926 Aug 2025 | 26 Aug 2025, 08:12 | 5,850 ft | no position received |
| not transmitted | route not resolved | 22 Aug 2025, 11:3722 Aug 2025 | 22 Aug 2025, 11:38 | 2,375 ft | no position received |
| T321 | route not resolved | 4 Aug 2025, 10:334 Aug 2025 | 4 Aug 2025, 11:30 | 4,950 ft | no position received |
| T321 | route not resolved | 28 Jul 2025, 14:5728 Jul 2025 | 28 Jul 2025, 15:24 | 4,850 ft | no position received |
| T321 | route not resolved | 8 Jul 2025, 08:168 Jul 2025 | 8 Jul 2025, 08:19 | 6,000 ft | no position received |
| T321 | route not resolved | 8 Mar 2024, 11:228 Mar 2024 | 8 Mar 2024, 11:28 | 6,150 ft | no position received |
| T321 | route not resolved | 7 Feb 2024, 10:417 Feb 2024 | 7 Feb 2024, 11:17 | 3,075 ft | no position received |
| not transmitted | route not resolved | 7 Feb 2024, 10:077 Feb 2024 | 7 Feb 2024, 10:11 | 2,750 ft | no position received |
| POKER21 | route not resolved | 6 Feb 2024, 18:556 Feb 2024 | 6 Feb 2024, 19:25 | 1,200 ft | no position received |
| POKER11 | route not resolved | 6 Feb 2024, 13:566 Feb 2024 | 6 Feb 2024, 14:25 | 1,125 ft | no position received |
| not transmitted | route not resolved | 5 Feb 2024, 20:055 Feb 2024 | 5 Feb 2024, 20:06 | 4,700 ft | no position received |
| T321 | route not resolved | 5 Feb 2024, 18:275 Feb 2024 | 5 Feb 2024, 19:16 | 7,125 ft | no position received |
| not transmitted | route not resolved | 5 Feb 2024, 14:565 Feb 2024 | 5 Feb 2024, 15:04 | 3,050 ft | no position received |
| not transmitted | route not resolved | 5 Feb 2024, 13:495 Feb 2024 | 5 Feb 2024, 13:56 | 6,350 ft | no position received |
| T321 | route not resolved | 5 Feb 2024, 11:015 Feb 2024 | 5 Feb 2024, 11:28 | 5,000 ft | no position received |
| T321 | route not resolved | 5 Feb 2024, 10:105 Feb 2024 | 5 Feb 2024, 10:25 | 5,850 ft | no position received |
| not transmitted | route not resolved | 2 Feb 2024, 15:152 Feb 2024 | 2 Feb 2024, 15:15 | 4,800 ft | no position received |
| T321 | route not resolved | 2 Feb 2024, 10:312 Feb 2024 | 2 Feb 2024, 10:39 | 4,600 ft | no position received |
| T321 | route not resolved | 1 Feb 2024, 09:561 Feb 2024 | 1 Feb 2024, 10:00 | 5,475 ft | no position received |
| T321 | route not resolved | 18 Jan 2024, 14:2318 Jan 2024 | 18 Jan 2024, 14:38 | 5,475 ft | no position received |
| T321 | route not resolved | 18 Jan 2024, 10:1418 Jan 2024 | 18 Jan 2024, 10:19 | 6,475 ft | no position received |
| T321 | route not resolved | 16 Jan 2024, 11:1216 Jan 2024 | 16 Jan 2024, 11:24 | 5,575 ft | no position received |
