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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 21.07.2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| GSJ7W | route not resolved | 11 Dec 2019, 07:4711 Dec 2019 | 11 Dec 2019, 08:02 | 37,000 ft | 513 |
| OKKKF | route not resolved | 9 Dec 2019, 13:169 Dec 2019 | 9 Dec 2019, 13:22 | 21,975 ft | 73 |
| OKKKF | route not resolved | 4 Dec 2019, 10:474 Dec 2019 | 4 Dec 2019, 10:57 | 24,175 ft | 163 |
| GSJ7W | route not resolved | 3 Dec 2019, 16:163 Dec 2019 | 3 Dec 2019, 16:27 | 1,200 ft | 220 |
| GSJ7W | route not resolved | 30 Nov 2019, 13:2230 Nov 2019 | 30 Nov 2019, 13:30 | 9,200 ft | 320 |
| GSJ7W | route not resolved | 30 Nov 2019, 12:1430 Nov 2019 | 30 Nov 2019, 12:21 | 19,000 ft | 337 |
| GSJ7W | route not resolved | 27 Nov 2019, 17:2427 Nov 2019 | 27 Nov 2019, 17:30 | 33,475 ft | 99 |
| GSJ7W | route not resolved | 27 Nov 2019, 16:1727 Nov 2019 | 27 Nov 2019, 16:29 | 18,175 ft | 490 |
| GSJ7W | route not resolved | 26 Nov 2019, 08:2226 Nov 2019 | 26 Nov 2019, 08:39 | 43,000 ft | 731 |
| GSJ7W | route not resolved | 24 Nov 2019, 18:1524 Nov 2019 | 24 Nov 2019, 18:23 | 21,000 ft | 24 |
| GSJ7W | route not resolved | 24 Nov 2019, 15:0224 Nov 2019 | 24 Nov 2019, 15:13 | 18,975 ft | 97 |
| GSJ7V | route not resolved | 18 Nov 2019, 08:3918 Nov 2019 | 18 Nov 2019, 08:44 | 13,300 ft | 60 |
| GSJ7W | route not resolved | 18 Nov 2019, 07:2818 Nov 2019 | 18 Nov 2019, 07:44 | 1,575 ft | 357 |
| GSJ7V | route not resolved | 15 Nov 2019, 15:5815 Nov 2019 | 15 Nov 2019, 16:12 | 9,050 ft | 953 |
| GSJ7W | route not resolved | 27 Oct 2019, 09:5227 Oct 2019 | 27 Oct 2019, 10:08 | 7,700 ft | 968 |
| OKKKF | route not resolved | 27 Oct 2019, 07:4427 Oct 2019 | 27 Oct 2019, 08:10 | 16,700 ft | 1,677 |
| GSJ7W | route not resolved | 3 Oct 2019, 07:053 Oct 2019 | 3 Oct 2019, 07:13 | 34,875 ft | 120 |
| GSJ7W | route not resolved | 2 Oct 2019, 14:482 Oct 2019 | 2 Oct 2019, 15:09 | 18,400 ft | 914 |
| GSJ7W | route not resolved | 27 Sept 2019, 18:0827 Sept 2019 | 27 Sept 2019, 18:24 | 10,600 ft | 1,114 |
| GSJ7W | route not resolved | 27 Sept 2019, 17:0927 Sept 2019 | 27 Sept 2019, 17:20 | 18,625 ft | 318 |
| GSJ7W | route not resolved | 26 Sept 2019, 12:3226 Sept 2019 | 26 Sept 2019, 13:26 | 37,000 ft | 192 |
| GSJ7W | route not resolved | 26 Sept 2019, 11:2726 Sept 2019 | 26 Sept 2019, 11:48 | 18,000 ft | 821 |
| GSJ7W | route not resolved | 16 Sept 2019, 18:4416 Sept 2019 | 16 Sept 2019, 19:01 | 43,000 ft | 505 |
| GSJ7W | route not resolved | 16 Sept 2019, 12:4916 Sept 2019 | 16 Sept 2019, 13:08 | 16,175 ft | 491 |
| GSJ7W | route not resolved | 13 Sept 2019, 19:1213 Sept 2019 | 13 Sept 2019, 19:35 | 8,075 ft | 1,232 |
