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Aircraft
OK-PRF
Regular
- Mode S hex
- 49D5D7
- Manufacturer
- Embraer
- Serial number
- 55020198
- Year built
- 20242 years old
- Operator
- CTR Atmospherica Aviation
- Country of registration
- Czechia
- First contact
- 16 Oct 2024, 17:07
- Last contact
- 9 Aug 2026, 13:27
- Logged visits
- 218
The station's story
- Cumulative contact time
- 88 h
- Distinct days
- 178
- Highest captured altitude
- 45,000 ft
- Discovery rank
- #53,176 of 57,065
- Longest contact
- 1 h 46 min
- Contacts on this Mode S address
- 229 contacts on the address, 218 under this registration: the address has carried several identities over time.
Observed callsigns
AAN (74 contacts, 2025-2026) · ATJ (25 contacts, 2026) · PAV (24 contacts, 2025)
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 |
|---|---|---|---|---|---|
| OKPRF | route not resolved | 31 May 2026, 14:5831 May 2026 | 31 May 2026, 15:30 | 43,000 ft | 667 |
| OKPRF | route not resolved | 30 May 2026, 14:0730 May 2026 | 30 May 2026, 14:34 | 41,000 ft | 1,046 |
| OKPRF | route not resolved | 29 May 2026, 14:0729 May 2026 | 29 May 2026, 14:13 | 40,000 ft | 58 |
| OKPRF | route not resolved | 27 May 2026, 14:4427 May 2026 | 27 May 2026, 15:16 | 43,000 ft | 1,071 |
| OKPRF | route not resolved | 26 May 2026, 11:3426 May 2026 | 26 May 2026, 12:00 | 40,975 ft | 823 |
| OKPRF | route not resolved | 26 May 2026, 07:4626 May 2026 | 26 May 2026, 07:54 | 40,000 ft | 49 |
| OKPRF | route not resolved | 23 May 2026, 12:0023 May 2026 | 23 May 2026, 12:26 | 41,000 ft | 567 |
| OKPRF | route not resolved | 4 May 2026, 15:524 May 2026 | 4 May 2026, 16:26 | 35,000 ft | 277 |
| OKPRF | route not resolved | 2 May 2026, 13:372 May 2026 | 2 May 2026, 14:07 | 43,000 ft | 1,222 |
| OKPRF | route not resolved | 29 Apr 2026, 14:2529 Apr 2026 | 29 Apr 2026, 14:32 | 37,425 ft | 138 |
| OKPRF | route not resolved | 24 Apr 2026, 13:3024 Apr 2026 | 24 Apr 2026, 14:00 | 31,025 ft | 1,365 |
| OKPRF | route not resolved | 23 Apr 2026, 16:2923 Apr 2026 | 23 Apr 2026, 16:54 | 41,000 ft | 946 |
| OKPRF | route not resolved | 22 Apr 2026, 08:1522 Apr 2026 | 22 Apr 2026, 08:24 | 40,000 ft | 118 |
| ATJ253 | route not resolved | 15 Apr 2026, 20:1115 Apr 2026 | 15 Apr 2026, 20:13 | 43,000 ft | 27 |
| OKPRF | route not resolved | 12 Apr 2026, 16:1612 Apr 2026 | 12 Apr 2026, 18:02 | 41,700 ft | 4,065 |
| OKPRF | route not resolved | 10 Apr 2026, 14:4910 Apr 2026 | 10 Apr 2026, 15:08 | 43,000 ft | 745 |
| OKPRF | route not resolved | 9 Apr 2026, 12:139 Apr 2026 | 9 Apr 2026, 12:35 | 38,000 ft | 476 |
| OKPRF | route not resolved | 9 Apr 2026, 09:539 Apr 2026 | 9 Apr 2026, 10:11 | not transmitted | 582 |
| OKPRF | route not resolved | 7 Apr 2026, 10:407 Apr 2026 | 7 Apr 2026, 11:16 | 43,000 ft | 1,955 |
| OKPRF | route not resolved | 6 Apr 2026, 17:296 Apr 2026 | 6 Apr 2026, 18:01 | not transmitted | 2,393 |
| OKPRF | route not resolved | 2 Apr 2026, 14:052 Apr 2026 | 2 Apr 2026, 14:29 | 36,100 ft | 536 |
| OKPRF | route not resolved | 1 Apr 2026, 19:001 Apr 2026 | 1 Apr 2026, 19:36 | not transmitted | 1,846 |
| OKPRF | route not resolved | 29 Mar 2026, 21:0129 Mar 2026 | 29 Mar 2026, 21:13 | 42,800 ft | 20 |
| AAN251 | route not resolved | 8 Mar 2026, 13:528 Mar 2026 | 8 Mar 2026, 14:28 | 43,000 ft | 399 |
| AAN251 | route not resolved | 7 Mar 2026, 09:277 Mar 2026 | 7 Mar 2026, 09:50 | 40,000 ft | 1,219 |
