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Aircraft
ZZ174
Common
- Mode S hex
- 43C174
- Manufacturer
- Boeing
- Serial number
- UK4
- Year built
- not in the registry
- Operator
- Royal Air Force (SHF)
- Country of registration
United Kingdom- First contact
- 20 Apr 2016, 16:01
- Last contact
- 28 Jul 2026, 20:29
- Logged visits
- 177
The station's story
- Cumulative contact time
- 59 h
- Distinct days
- 165
- Highest captured altitude
- 37,025 ft
- Discovery rank
- #7,578 of 57,065
- Longest contact
- 0 h 35 min
Observed callsigns
RRR (162 contacts, 2016-2026)
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 |
|---|---|---|---|---|---|
| RRR6761 | route not resolved | 27 Apr 2023, 03:0227 Apr 2023 | 27 Apr 2023, 03:29 | 30,000 ft | 2,487 |
| RRR6760 | route not resolved | 26 Apr 2023, 17:2026 Apr 2023 | 26 Apr 2023, 17:36 | 33,000 ft | 937 |
| RRR6707 | route not resolved | 9 Mar 2023, 20:299 Mar 2023 | 9 Mar 2023, 20:54 | 36,025 ft | 2,050 |
| RRR6706 | route not resolved | 8 Mar 2023, 15:578 Mar 2023 | 8 Mar 2023, 16:11 | 35,000 ft | 784 |
| RRR6419 | route not resolved | 1 Mar 2023, 20:331 Mar 2023 | 1 Mar 2023, 20:55 | 30,000 ft | 1,713 |
| RRR6693 | route not resolved | 22 Dec 2022, 20:0822 Dec 2022 | 22 Dec 2022, 20:44 | 34,000 ft | 2,302 |
| RRR6692 | route not resolved | 21 Dec 2022, 13:0421 Dec 2022 | 21 Dec 2022, 13:20 | 35,000 ft | 1,231 |
| RRR6689 | route not resolved | 15 Dec 2022, 17:4415 Dec 2022 | 15 Dec 2022, 18:05 | 36,000 ft | 1,593 |
| RRR6683 | route not resolved | 7 Dec 2022, 02:177 Dec 2022 | 7 Dec 2022, 02:49 | 36,000 ft | 2,630 |
| RRR6682 | route not resolved | 5 Dec 2022, 16:495 Dec 2022 | 5 Dec 2022, 17:05 | 33,000 ft | 1,286 |
| RRR6661 | route not resolved | 23 Aug 2022, 18:0423 Aug 2022 | 23 Aug 2022, 18:31 | 36,000 ft | 1,863 |
| RRR6660 | route not resolved | 22 Aug 2022, 10:4122 Aug 2022 | 22 Aug 2022, 10:54 | 32,975 ft | 611 |
| RRR6369 | route not resolved | 30 Jun 2022, 19:2730 Jun 2022 | 30 Jun 2022, 19:31 | 36,000 ft | 19 |
| RRR6364 | route not resolved | 3 Jun 2022, 13:133 Jun 2022 | 3 Jun 2022, 13:24 | 29,000 ft | 396 |
| RRR6665 | route not resolved | 11 May 2022, 01:1911 May 2022 | 11 May 2022, 01:42 | 36,000 ft | 2,060 |
| RRR6664 | route not resolved | 10 May 2022, 17:3910 May 2022 | 10 May 2022, 17:51 | 31,000 ft | 659 |
| RRR6373 | route not resolved | 28 Apr 2022, 19:1928 Apr 2022 | 28 Apr 2022, 19:41 | 36,000 ft | 1,765 |
| RRR6372 | route not resolved | 28 Apr 2022, 13:2528 Apr 2022 | 28 Apr 2022, 13:38 | 31,000 ft | 652 |
| RRR6345 | route not resolved | 25 Apr 2022, 22:4625 Apr 2022 | 25 Apr 2022, 22:55 | 36,000 ft | 94 |
| RRR6344 | route not resolved | 23 Apr 2022, 11:2823 Apr 2022 | 23 Apr 2022, 11:35 | 31,000 ft | 252 |
| RRR6394 | route not resolved | 6 Apr 2022, 18:046 Apr 2022 | 6 Apr 2022, 18:20 | 35,000 ft | 884 |
| RRR6693 | route not resolved | 27 Mar 2022, 17:4227 Mar 2022 | 27 Mar 2022, 18:00 | 36,000 ft | 1,314 |
| RRR6685 | route not resolved | 21 Mar 2022, 20:4321 Mar 2022 | 21 Mar 2022, 21:03 | 36,000 ft | 1,604 |
| RRR6684 | route not resolved | 18 Mar 2022, 13:1618 Mar 2022 | 18 Mar 2022, 13:29 | 29,000 ft | 573 |
| RRR6375 | route not resolved | 13 Feb 2022, 20:2413 Feb 2022 | 13 Feb 2022, 20:48 | 36,000 ft | 1,828 |
