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Aircraft
ZK553
11 of the 13 contacts seen on this address carry an uncertain identity (corrupted frames from neighbours, flagged by the detectors). The figures on this page distinguish contacts attributable to the airframe from contacts on the address; the rarity badge is suspended.
- Mode S hex
- A9565AThis address has been carried by several aircraft: the registry reassigned it, from ZK553 to N700UK. The oldest contacts therefore belong to the previous holder.
- Manufacturer
- Boeing-Vertol
- Serial number
- M.7704
- Year built
- 201313 years old
- Operator
- Royal Air Force
- Country of registration
United States- First contact
- 18 Mar 2025, 18:08
- Last contact
- 28 Aug 2026, 15:54
- Logged visits
- 12
The station's story
- Cumulative contact time
- 4 h
- Distinct days
- 13
- Highest captured altitude
- 27,000 ft
- 11 corrupted frame(s) excluded from this maximum
- Discovery rank
- #54,670 of 60,056
- Longest contact
- 0 h 38 min
- Contacts on this Mode S address
- 13 contacts on the address, 12 under this registration: the address has carried several identities over time.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| N700UK | route not resolved | 28 Aug 2026, 15:3728 Aug 2026 | 28 Aug 2026, 15:54 | 17,625 ft | 388 |
| N700UK | route not resolved | 7 Aug 2026, 14:577 Aug 2026 | 7 Aug 2026, 14:59 | 24,000 ft | 14 |
| not transmitted | route not resolved | 13 Jul 2026, 17:0413 Jul 2026 | 13 Jul 2026, 17:05 | 24,000 ft | no position received |
| N700UK | route not resolved | 9 Jul 2026, 13:169 Jul 2026 | 9 Jul 2026, 13:52 | 20,500 ft | 1,285 |
| N700UK | route not resolved | 24 Apr 2026, 12:3824 Apr 2026 | 24 Apr 2026, 13:01 | 22,000 ft | 1,162 |
| N700UK | route not resolved | 18 Jan 2026, 14:1318 Jan 2026 | 18 Jan 2026, 14:40 | 27,800 ft | 1,661 |
| N700UK | route not resolved | 23 Dec 2025, 14:5023 Dec 2025 | 23 Dec 2025, 14:56 | 18,225 ft | 162 |
| N700UK | route not resolved | 25 Sept 2025, 14:2225 Sept 2025 | 25 Sept 2025, 14:25 | 23,975 ft | 71 |
| N700UK | route not resolved | 31 May 2025, 11:2831 May 2025 | 31 May 2025, 12:06 | 28,000 ft | 1,802 |
| N700UK | route not resolved | 26 May 2025, 12:3826 May 2025 | 26 May 2025, 12:52 | 17,175 ft | 373 |
| N700UK | route not resolved | 20 Apr 2025, 11:1720 Apr 2025 | 20 Apr 2025, 11:45 | 28,000 ft | 1,471 |
| N700UK | route not resolved | 5 Apr 2025, 11:575 Apr 2025 | 5 Apr 2025, 12:18 | 20,000 ft | 406 |
| N700UK | route not resolved | 18 Mar 2025, 18:0818 Mar 2025 | 18 Mar 2025, 18:33 | 19,675 ft | 1,698 |
Page 1 of 1 · 12 visits
