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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 |
|---|---|---|---|---|---|
| not transmitted | route not resolved | 2 Jan 2019, 13:282 Jan 2019 | 2 Jan 2019, 13:30 | 32,350 ft | 1 |
| GSJ7V | route not resolved | 29 Dec 2018, 17:2029 Dec 2018 | 29 Dec 2018, 18:05 | 33,000 ft | 1,065 |
| GSJ7V | route not resolved | 29 Dec 2018, 16:0629 Dec 2018 | 29 Dec 2018, 16:32 | 850 ft | 1,734 |
| GSJ7W | route not resolved | 26 Dec 2018, 12:0726 Dec 2018 | 26 Dec 2018, 12:21 | 9,000 ft | 973 |
| GSJ7V | route not resolved | 26 Dec 2018, 10:5226 Dec 2018 | 26 Dec 2018, 11:12 | 17,500 ft | 636 |
| GSJ7W | route not resolved | 22 Dec 2018, 17:1522 Dec 2018 | 22 Dec 2018, 17:19 | 27,275 ft | 9 |
| GSJ7W | route not resolved | 22 Dec 2018, 16:0322 Dec 2018 | 22 Dec 2018, 16:11 | 19,000 ft | 186 |
| GSJ7W | route not resolved | 21 Dec 2018, 09:0421 Dec 2018 | 21 Dec 2018, 09:09 | 29,100 ft | 73 |
| not transmitted | route not resolved | 18 Dec 2018, 18:2818 Dec 2018 | 18 Dec 2018, 18:28 | 22,300 ft | 2 |
| GSJ7W | route not resolved | 7 Dec 2018, 15:167 Dec 2018 | 7 Dec 2018, 15:28 | 9,475 ft | 799 |
| GSJ7W | route not resolved | 5 Dec 2018, 08:235 Dec 2018 | 5 Dec 2018, 08:29 | 35,000 ft | 21 |
| OKKKF | route not resolved | 3 Dec 2018, 13:133 Dec 2018 | 3 Dec 2018, 13:36 | 17,700 ft | 1,191 |
| GSJ7W | route not resolved | 19 Nov 2018, 16:5319 Nov 2018 | 19 Nov 2018, 17:04 | 41,525 ft | 461 |
| GSJ7V | route not resolved | 19 Nov 2018, 15:4219 Nov 2018 | 19 Nov 2018, 16:11 | 18,000 ft | 2,190 |
| GSJ7W | route not resolved | 18 Nov 2018, 13:5918 Nov 2018 | 18 Nov 2018, 14:04 | 30,000 ft | 196 |
| GSJ7W | route not resolved | 15 Nov 2018, 17:0315 Nov 2018 | 15 Nov 2018, 17:16 | 41,000 ft | 257 |
| GSJ7W | route not resolved | 14 Nov 2018, 16:4714 Nov 2018 | 14 Nov 2018, 16:54 | 8,675 ft | 263 |
| GSJ7W | route not resolved | 12 Nov 2018, 11:2812 Nov 2018 | 12 Nov 2018, 11:38 | 32,375 ft | 232 |
| GSJ7W | route not resolved | 12 Nov 2018, 08:5312 Nov 2018 | 12 Nov 2018, 08:55 | 16,975 ft | 38 |
| GSJ7W | route not resolved | 8 Nov 2018, 10:528 Nov 2018 | 8 Nov 2018, 11:04 | 8,775 ft | 124 |
| GSJ7W | route not resolved | 5 Nov 2018, 08:095 Nov 2018 | 5 Nov 2018, 08:15 | 28,200 ft | 167 |
| OKKKF | route not resolved | 2 Nov 2018, 18:152 Nov 2018 | 2 Nov 2018, 18:33 | 17,350 ft | 739 |
| GSJ7W | route not resolved | 18 Sept 2018, 07:1718 Sept 2018 | 18 Sept 2018, 07:29 | 36,000 ft | 456 |
| not transmitted | route not resolved | 13 Sept 2018, 19:1513 Sept 2018 | 13 Sept 2018, 19:15 | 21,450 ft | 1 |
| GSJ7W | route not resolved | 12 Sept 2018, 07:1712 Sept 2018 | 12 Sept 2018, 07:36 | 43,000 ft | 614 |
