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Aircraft
OK-BFF
Identity resolved on 17 Aug 2026: the aircraft was too recent for the registry at the time of the first contact, on 28 May 2026. What this page shows comes from a later registry; each contact keeps what was known on the day it was heard.
- Mode S hex
- 49D66C
- Manufacturer
- not in the registry
- Serial number
- not in the registry
- Year built
- not in the registry
- Operator
- not in the registry
- Country of registration
- Czechia
- First contact
- 28 May 2026, 15:39
- Last contact
- 30 Sept 2026, 21:44
- Logged visits
- 11
The station's story
- Cumulative contact time
- 5 h
- Distinct days
- 9
- Highest captured altitude
- 43,000 ft
- Discovery rank
- #58,791 of 60,236
- Longest contact
- 0 h 44 min
- Contacts on this Mode S address
- 22 contacts on the address, 11 under this registration: the address has carried several identities over time.
Observed callsigns
JBC (9 contacts, 2026)
Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| OKBFF | route not resolved | 30 Sept 2026, 21:2630 Sept 2026 | 30 Sept 2026, 21:44 | not transmitted | 588 |
| OKBFF | route not resolved | 30 Sept 2026, 17:3930 Sept 2026 | 30 Sept 2026, 17:48 | not transmitted | 403 |
| JBC126G | route not resolved | 29 Sept 2026, 07:3329 Sept 2026 | 29 Sept 2026, 08:01 | not transmitted | 1,921 |
| JBC126F | route not resolved | 28 Sept 2026, 06:1228 Sept 2026 | 28 Sept 2026, 06:32 | 32,750 ft | 921 |
| JBC124J | route not resolved | 25 Sept 2026, 12:0725 Sept 2026 | 25 Sept 2026, 12:33 | not transmitted | 1,242 |
| JBC124G | route not resolved | 21 Sept 2026, 07:4221 Sept 2026 | 21 Sept 2026, 08:03 | 30,050 ft | 830 |
| JBC124F | route not resolved | 20 Sept 2026, 13:5220 Sept 2026 | 20 Sept 2026, 14:33 | not transmitted | 2,737 |
| JBC125G | route not resolved | 4 Sept 2026, 19:304 Sept 2026 | 4 Sept 2026, 20:15 | 43,000 ft | 1,662 |
| JBC125F | route not resolved | 4 Sept 2026, 11:114 Sept 2026 | 4 Sept 2026, 11:34 | 43,000 ft | 774 |
| JBC123G | route not resolved | 22 Aug 2026, 15:3722 Aug 2026 | 22 Aug 2026, 15:51 | 41,000 ft | 240 |
| JBC114H | route not resolved | 4 Aug 2026, 09:594 Aug 2026 | 4 Aug 2026, 10:27 | 12,225 ft | 29 |
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