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Aircraft
HB-TEA
Common
- Mode S hex
- 4B3294
- Type
- Cessna 172C172
- Manufacturer
- Cessna Aircraft Company
- Serial number
- 17281230
- Year built
- 200422 years old
- Operator
- Air-fribourg Services Sa
- Country of registration
Switzerland
- First contact
- 7 Apr 2016, 12:57
- Last contact
- 10 Aug 2026, 17:11
- Logged visits
- 3,662
The station's story
- Cumulative contact time
- 1,137 h
- Distinct days
- 1,590
- Highest captured altitude
- 23,000 ft
- 36 corrupted frame(s) excluded from this maximum
- Discovery rank
- #2,773 of 57,441
- Longest contact
- 2 h 3 min
- Contacts on this Mode S address
- 3,676 contacts on the address, 3,662 under this registration: the address has carried several identities over time.
Observed callsigns
NJE (2 contacts, 2022) · RYR (1 contacts, 2022)
Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| HBTEA | route not resolved | 19 Sept 2025, 19:0419 Sept 2025 | 19 Sept 2025, 19:22 | 4,000 ft | no position received |
| HBTEA | route not resolved | 16 Sept 2025, 16:0916 Sept 2025 | 16 Sept 2025, 16:31 | 4,500 ft | no position received |
| HBTEA | route not resolved | 16 Sept 2025, 14:3616 Sept 2025 | 16 Sept 2025, 14:48 | 4,200 ft | no position received |
| HBTEA | route not resolved | 14 Sept 2025, 14:1514 Sept 2025 | 14 Sept 2025, 14:22 | not transmitted | no position received |
| HBTEA | route not resolved | 14 Sept 2025, 10:0414 Sept 2025 | 14 Sept 2025, 10:28 | 3,800 ft | no position received |
| HBTEA | route not resolved | 13 Sept 2025, 12:2713 Sept 2025 | 13 Sept 2025, 12:39 | 4,100 ft | no position received |
| HBTEA | route not resolved | 12 Sept 2025, 18:2212 Sept 2025 | 12 Sept 2025, 18:39 | 4,100 ft | no position received |
| HBTEA | route not resolved | 12 Sept 2025, 14:4812 Sept 2025 | 12 Sept 2025, 15:02 | 4,200 ft | no position received |
| HBTEA | route not resolved | 11 Sept 2025, 14:2011 Sept 2025 | 11 Sept 2025, 14:42 | 4,700 ft | no position received |
| not transmitted | route not resolved | 11 Sept 2025, 13:1611 Sept 2025 | 11 Sept 2025, 13:16 | 4,700 ft | no position received |
| HBTEA | route not resolved | 11 Sept 2025, 10:5211 Sept 2025 | 11 Sept 2025, 11:42 | 4,400 ft | no position received |
| not transmitted | route not resolved | 10 Sept 2025, 18:4410 Sept 2025 | 10 Sept 2025, 18:44 | 4,400 ft | no position received |
| HBTEA | route not resolved | 10 Sept 2025, 15:1610 Sept 2025 | 10 Sept 2025, 16:13 | 3,900 ft | no position received |
| HBTEA | route not resolved | 10 Sept 2025, 11:3810 Sept 2025 | 10 Sept 2025, 12:23 | 5,200 ft | no position received |
| HBTEA | route not resolved | 9 Sept 2025, 16:009 Sept 2025 | 9 Sept 2025, 16:29 | 4,800 ft | no position received |
| HBTEA | route not resolved | 9 Sept 2025, 14:429 Sept 2025 | 9 Sept 2025, 15:08 | 4,800 ft | no position received |
| HBTEA | route not resolved | 9 Sept 2025, 13:239 Sept 2025 | 9 Sept 2025, 13:49 | 5,100 ft | no position received |
| HBTEA | route not resolved | 8 Sept 2025, 16:298 Sept 2025 | 8 Sept 2025, 16:53 | 3,400 ft | no position received |
| HBTEA | route not resolved | 8 Sept 2025, 15:118 Sept 2025 | 8 Sept 2025, 15:18 | 4,100 ft | no position received |
| not transmitted | route not resolved | 8 Sept 2025, 13:148 Sept 2025 | 8 Sept 2025, 13:22 | 3,600 ft | no position received |
| HBTEA | route not resolved | 6 Sept 2025, 15:016 Sept 2025 | 6 Sept 2025, 15:08 | 4,100 ft | no position received |
| HBTEA | route not resolved | 6 Sept 2025, 11:006 Sept 2025 | 6 Sept 2025, 11:24 | 4,100 ft | no position received |
| HBTEA | route not resolved | 6 Sept 2025, 10:036 Sept 2025 | 6 Sept 2025, 10:28 | 2,000 ft | no position received |
| not transmitted | route not resolved | 4 Sept 2025, 11:224 Sept 2025 | 4 Sept 2025, 11:47 | 4,600 ft | no position received |
| HBTEA | route not resolved | 4 Sept 2025, 10:044 Sept 2025 | 4 Sept 2025, 10:30 | 4,400 ft | no position received |
