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Aircraft
OK-KKF
Regular
- Mode S hex
- 49D306
- Manufacturer
- Gulfstream Aerospace
- Serial number
- 5426
- Year built
- 201313 years old
- Operator
- Grossman Jet Service (GSJ)
- Country of registration
- Czechia
- First contact
- 9 May 2016, 08:19
- Last contact
- 6 Aug 2025, 00:38
- Logged visits
- 331
The station's story
- Cumulative contact time
- 89 h
- Distinct days
- 242
- Highest captured altitude
- 45,025 ft
- 1 corrupted frame(s) excluded from this maximum
- Discovery rank
- #10,249 of 57,441
- Longest contact
- 0 h 54 min
Same airframe, also seen as
- N880SRfrom 3 Aug 2021 to 2 Jun 2026 · 65 contacts
These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.
Observed callsigns
GSJ (268 contacts, 2016-2020) · ABP (17 contacts, 2020-2021)
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 |
|---|---|---|---|---|---|
| GSJ7W | route not resolved | 6 May 2019, 10:236 May 2019 | 6 May 2019, 10:41 | 1,225 ft | 1,092 |
| GSJ7W | route not resolved | 3 May 2019, 19:033 May 2019 | 3 May 2019, 19:29 | 6,750 ft | 1,415 |
| GSJ7W | route not resolved | 3 May 2019, 18:043 May 2019 | 3 May 2019, 18:20 | 18,625 ft | 304 |
| GSJ7W | route not resolved | 2 May 2019, 08:132 May 2019 | 2 May 2019, 08:24 | 37,000 ft | 467 |
| GSJ7W | route not resolved | 1 May 2019, 13:511 May 2019 | 1 May 2019, 14:20 | 35,475 ft | 1,362 |
| GSJ7W | route not resolved | 30 Apr 2019, 11:3430 Apr 2019 | 30 Apr 2019, 12:07 | 7,750 ft | 1,611 |
| GSJ7W | route not resolved | 26 Apr 2019, 14:5526 Apr 2019 | 26 Apr 2019, 15:10 | 9,250 ft | 963 |
| GSJ7W | route not resolved | 26 Apr 2019, 13:3326 Apr 2019 | 26 Apr 2019, 13:53 | 17,925 ft | 702 |
| GSJ7W | route not resolved | 23 Apr 2019, 08:1723 Apr 2019 | 23 Apr 2019, 08:34 | 43,000 ft | 490 |
| GSJ7W | route not resolved | 22 Apr 2019, 17:0522 Apr 2019 | 22 Apr 2019, 17:25 | 17,325 ft | 637 |
| OKKKF | route not resolved | 20 Apr 2019, 08:3620 Apr 2019 | 20 Apr 2019, 08:53 | 43,000 ft | 729 |
| OKKKF | route not resolved | 20 Apr 2019, 06:5920 Apr 2019 | 20 Apr 2019, 07:35 | 16,600 ft | 1,845 |
| OKKKF | route not resolved | 9 Apr 2019, 03:229 Apr 2019 | 9 Apr 2019, 03:25 | 43,000 ft | 77 |
| GSJ7W | route not resolved | 31 Mar 2019, 15:3531 Mar 2019 | 31 Mar 2019, 15:43 | 32,700 ft | 317 |
| GSJ7W | route not resolved | 31 Mar 2019, 12:4431 Mar 2019 | 31 Mar 2019, 12:57 | 12,700 ft | 246 |
| GSJ7W | route not resolved | 27 Mar 2019, 20:4427 Mar 2019 | 27 Mar 2019, 21:00 | 7,350 ft | 792 |
| GSJ7W | route not resolved | 27 Mar 2019, 19:4727 Mar 2019 | 27 Mar 2019, 19:58 | 19,000 ft | 736 |
| GSJ7W | route not resolved | 25 Mar 2019, 09:1525 Mar 2019 | 25 Mar 2019, 09:24 | 34,700 ft | 288 |
| GSJ7W | route not resolved | 24 Mar 2019, 13:3324 Mar 2019 | 24 Mar 2019, 13:47 | 11,150 ft | 256 |
| GSJ7W | route not resolved | 20 Mar 2019, 11:5520 Mar 2019 | 20 Mar 2019, 12:08 | 8,800 ft | 661 |
| GSJ7W | route not resolved | 14 Mar 2019, 17:1514 Mar 2019 | 14 Mar 2019, 17:20 | 23,775 ft | 43 |
| GSJ7W | route not resolved | 12 Mar 2019, 13:0512 Mar 2019 | 12 Mar 2019, 13:13 | 38,750 ft | 166 |
| GSJ7W | route not resolved | 12 Mar 2019, 11:4512 Mar 2019 | 12 Mar 2019, 11:52 | 20,800 ft | 283 |
| OKKKF | route not resolved | 9 Mar 2019, 19:469 Mar 2019 | 9 Mar 2019, 19:55 | 21,275 ft | 152 |
| GSJ7W | route not resolved | 27 Feb 2019, 17:1627 Feb 2019 | 27 Feb 2019, 17:25 | 38,400 ft | 300 |
