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Aircraft
OK-SIX
Common
Identity resolved on 13 Aug 2026: the aircraft was too recent for the registry at the time of the first contact, on 19 Mar 2024. What this page shows comes from a later registry; each contact keeps what was known on the day it was heard.
- Mode S hex
- 49D557
- Manufacturer
- Gulfstream
- Serial number
- 6544
- Year built
- 20233 years old
- Operator
- ABS Jets (ABP)
- Country of registration
- Czechia
- First contact
- 19 Mar 2024, 11:15
- Last contact
- 8 Nov 2026, 11:57
- Logged visits
- 148
The station's story
- Cumulative contact time
- 51 h
- Distinct days
- 99
- Highest captured altitude
- 45,000 ft
- Discovery rank
- #51,898 of 60,659
- Longest contact
- 1 h 40 min
Observed callsigns
ABP (129 contacts, 2024-2026)
Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| ABP981 | route not resolved | 18 Feb 2026, 15:4118 Feb 2026 | 18 Feb 2026, 16:16 | 6,700 ft | 2,504 |
| ABP983 | route not resolved | 15 Feb 2026, 17:3515 Feb 2026 | 15 Feb 2026, 17:48 | 34,000 ft | 230 |
| ABP982 | route not resolved | 15 Feb 2026, 15:4615 Feb 2026 | 15 Feb 2026, 16:15 | 5,725 ft | 1,398 |
| ABP981 | route not resolved | 28 Jan 2026, 14:0328 Jan 2026 | 28 Jan 2026, 14:25 | 24,550 ft | 1,893 |
| ABP981 | route not resolved | 21 Jan 2026, 21:3121 Jan 2026 | 21 Jan 2026, 21:57 | 32,400 ft | 597 |
| ABP983 | route not resolved | 21 Jan 2026, 10:2821 Jan 2026 | 21 Jan 2026, 11:16 | not transmitted | 1,255 |
| ABP982 | route not resolved | 21 Jan 2026, 09:0721 Jan 2026 | 21 Jan 2026, 09:20 | 18,000 ft | 274 |
| ABP981 | route not resolved | 18 Dec 2025, 15:1218 Dec 2025 | 18 Dec 2025, 15:47 | 38,750 ft | 1,165 |
| not transmitted | route not resolved | 18 Dec 2025, 09:5818 Dec 2025 | 18 Dec 2025, 10:21 | not transmitted | no position received |
| not transmitted | route not resolved | 20 Nov 2025, 10:0620 Nov 2025 | 20 Nov 2025, 10:06 | not transmitted | no position received |
| not transmitted | route not resolved | 19 Nov 2025, 15:0619 Nov 2025 | 19 Nov 2025, 15:06 | not transmitted | no position received |
| ABP982 | route not resolved | 19 Nov 2025, 13:5219 Nov 2025 | 19 Nov 2025, 14:37 | not transmitted | 2,512 |
| ABP981 | route not resolved | 19 Nov 2025, 09:2719 Nov 2025 | 19 Nov 2025, 09:53 | 45,000 ft | 1,282 |
| ABP981 | route not resolved | 23 Oct 2025, 18:0323 Oct 2025 | 23 Oct 2025, 18:13 | 35,625 ft | 236 |
| ABP981 | route not resolved | 22 Oct 2025, 15:3822 Oct 2025 | 22 Oct 2025, 15:54 | 18,375 ft | 550 |
| ABP982 | route not resolved | 16 Oct 2025, 11:2416 Oct 2025 | 16 Oct 2025, 11:39 | 36,000 ft | 550 |
| ABP981 | route not resolved | 16 Oct 2025, 10:2016 Oct 2025 | 16 Oct 2025, 10:28 | 19,950 ft | 15 |
| ABP982 | route not resolved | 28 Sept 2025, 18:4728 Sept 2025 | 28 Sept 2025, 19:15 | 38,475 ft | 945 |
| ABP981 | route not resolved | 28 Sept 2025, 17:4428 Sept 2025 | 28 Sept 2025, 18:19 | not transmitted | 955 |
| ABP982 | route not resolved | 25 Sept 2025, 14:2625 Sept 2025 | 25 Sept 2025, 15:01 | 33,225 ft | 514 |
| ABP981 | route not resolved | 25 Sept 2025, 12:2525 Sept 2025 | 25 Sept 2025, 13:08 | not transmitted | 1,953 |
| ABP984 | route not resolved | 18 Sept 2025, 10:3118 Sept 2025 | 18 Sept 2025, 10:43 | 40,000 ft | 18 |
| ABP981 | route not resolved | 7 Sept 2025, 16:367 Sept 2025 | 7 Sept 2025, 16:52 | 39,000 ft | 363 |
| ABP981 | route not resolved | 6 Sept 2025, 14:486 Sept 2025 | 6 Sept 2025, 15:04 | 17,275 ft | 203 |
| ABP983 | route not resolved | 30 Aug 2025, 11:5330 Aug 2025 | 30 Aug 2025, 12:07 | 34,225 ft | 534 |
