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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 | 11 Jun 2019, 08:0311 Jun 2019 | 11 Jun 2019, 08:13 | 33,000 ft | 189 |
| GSJ7W | route not resolved | 10 Jun 2019, 11:4110 Jun 2019 | 10 Jun 2019, 12:00 | 18,000 ft | 625 |
| GSJ7W | route not resolved | 9 Jun 2019, 13:359 Jun 2019 | 9 Jun 2019, 13:51 | 9,500 ft | 653 |
| GSJ7W | route not resolved | 9 Jun 2019, 12:409 Jun 2019 | 9 Jun 2019, 12:54 | 17,525 ft | 559 |
| GSJ7W | route not resolved | 7 Jun 2019, 17:177 Jun 2019 | 7 Jun 2019, 17:23 | 28,500 ft | 161 |
| GSJ7W | route not resolved | 7 Jun 2019, 14:227 Jun 2019 | 7 Jun 2019, 14:39 | 17,100 ft | 246 |
| GSJ7W | route not resolved | 2 Jun 2019, 20:102 Jun 2019 | 2 Jun 2019, 20:18 | 23,000 ft | 319 |
| GSJ7W | route not resolved | 2 Jun 2019, 19:092 Jun 2019 | 2 Jun 2019, 19:33 | 16,950 ft | 696 |
| GSJ7W | route not resolved | 1 Jun 2019, 20:431 Jun 2019 | 1 Jun 2019, 20:59 | 42,075 ft | 777 |
| GSJ7W | route not resolved | 1 Jun 2019, 19:471 Jun 2019 | 1 Jun 2019, 20:02 | 16,950 ft | 611 |
| GSJ7W | route not resolved | 29 May 2019, 17:2729 May 2019 | 29 May 2019, 17:47 | 41,000 ft | 146 |
| GSJ7W | route not resolved | 29 May 2019, 09:0429 May 2019 | 29 May 2019, 09:20 | 12,525 ft | 286 |
| GSJ7W | route not resolved | 24 May 2019, 16:4924 May 2019 | 24 May 2019, 16:57 | 27,875 ft | 236 |
| OKKKF | route not resolved | 24 May 2019, 08:2924 May 2019 | 24 May 2019, 09:00 | 18,000 ft | 2,075 |
| GSJ7W | route not resolved | 22 May 2019, 16:1922 May 2019 | 22 May 2019, 16:36 | 41,000 ft | 560 |
| GSJ7V | route not resolved | 22 May 2019, 15:2422 May 2019 | 22 May 2019, 15:42 | 8,000 ft | 904 |
| GSJ7W | route not resolved | 19 May 2019, 17:0219 May 2019 | 19 May 2019, 17:14 | 35,000 ft | 505 |
| GSJ7W | route not resolved | 19 May 2019, 13:4719 May 2019 | 19 May 2019, 14:08 | 17,300 ft | 470 |
| GSJ7W | route not resolved | 16 May 2019, 12:1116 May 2019 | 16 May 2019, 12:28 | 7,125 ft | 1,323 |
| GSJ7W | route not resolved | 16 May 2019, 11:0016 May 2019 | 16 May 2019, 11:18 | 8,575 ft | 1,151 |
| GSJ7W | route not resolved | 13 May 2019, 08:3813 May 2019 | 13 May 2019, 08:57 | 40,050 ft | 786 |
| GSJ7W | route not resolved | 12 May 2019, 18:1512 May 2019 | 12 May 2019, 18:31 | 16,700 ft | 393 |
| GSJ7W | route not resolved | 10 May 2019, 13:0210 May 2019 | 10 May 2019, 13:12 | 30,400 ft | 135 |
| GSJ7W | route not resolved | 8 May 2019, 16:258 May 2019 | 8 May 2019, 16:48 | 17,175 ft | 1,117 |
| GSJ7W | route not resolved | 6 May 2019, 15:076 May 2019 | 6 May 2019, 15:28 | 41,000 ft | 991 |
