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Aircraft
ZZ171
Common
- Mode S hex
- 43C171
- Manufacturer
- Boeing
- Serial number
- UK1
- Year built
- not in the registry
- Operator
- Royal Air Force (SHF)
- Country of registration
United Kingdom
- First contact
- 25 Sept 2016, 16:32
- Last contact
- 9 Aug 2026, 09:55
- Logged visits
- 169
The station's story
- Cumulative contact time
- 56 h
- Distinct days
- 148
- Highest captured altitude
- 38,000 ft
- Discovery rank
- #18,244 of 57,076
- Longest contact
- 0 h 40 min
Observed callsigns
RRR (161 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 |
|---|---|---|---|---|---|
| RRR6629 | route not resolved | 19 Oct 2021, 19:1519 Oct 2021 | 19 Oct 2021, 19:21 | 34,025 ft | 346 |
| RRR6669 | route not resolved | 3 Aug 2021, 15:093 Aug 2021 | 3 Aug 2021, 15:39 | 36,000 ft | 1,799 |
| RRR6668 | route not resolved | 31 Jul 2021, 14:0931 Jul 2021 | 31 Jul 2021, 14:25 | 31,000 ft | 681 |
| RRR6656 | route not resolved | 22 Jul 2021, 13:5322 Jul 2021 | 22 Jul 2021, 14:00 | 29,000 ft | 236 |
| RRR6393 | route not resolved | 23 Apr 2021, 17:2423 Apr 2021 | 23 Apr 2021, 17:51 | 36,025 ft | 2,363 |
| RRR6392 | route not resolved | 21 Apr 2021, 10:2321 Apr 2021 | 21 Apr 2021, 10:39 | 33,025 ft | 215 |
| RRR6601 | route not resolved | 26 Nov 2019, 14:0726 Nov 2019 | 26 Nov 2019, 14:27 | 34,000 ft | 1,572 |
| RRR6369 | route not resolved | 15 Oct 2019, 14:4215 Oct 2019 | 15 Oct 2019, 14:54 | 36,000 ft | 766 |
| RRR6427 | route not resolved | 11 Oct 2019, 21:4711 Oct 2019 | 11 Oct 2019, 22:08 | 32,000 ft | 1,397 |
| not transmitted | route not resolved | 10 Oct 2019, 16:2010 Oct 2019 | 10 Oct 2019, 16:20 | not transmitted | no position received |
| RRR6405 | route not resolved | 9 Oct 2019, 22:449 Oct 2019 | 9 Oct 2019, 23:06 | 36,000 ft | 1,418 |
| RRR6341 | route not resolved | 6 Oct 2019, 21:546 Oct 2019 | 6 Oct 2019, 22:13 | 35,975 ft | 1,126 |
| RRR6340 | route not resolved | 6 Oct 2019, 19:526 Oct 2019 | 6 Oct 2019, 20:17 | 28,975 ft | 1,537 |
| RRR6421 | route not resolved | 2 Oct 2019, 19:522 Oct 2019 | 2 Oct 2019, 20:11 | 36,025 ft | 883 |
| RRR6420 | route not resolved | 2 Oct 2019, 10:112 Oct 2019 | 2 Oct 2019, 10:20 | 33,000 ft | 28 |
| RRR6697 | route not resolved | 30 Sept 2019, 21:0230 Sept 2019 | 30 Sept 2019, 21:27 | 36,025 ft | 1,633 |
| RRR6696 | route not resolved | 29 Sept 2019, 13:4129 Sept 2019 | 29 Sept 2019, 13:49 | 23,000 ft | 212 |
| RRR6651 | route not resolved | 21 Jul 2019, 18:1621 Jul 2019 | 21 Jul 2019, 18:44 | 36,025 ft | no position received |
| RRR6648 | route not resolved | 16 Jul 2019, 11:1416 Jul 2019 | 16 Jul 2019, 11:22 | 31,050 ft | no position received |
| RRR6889 | route not resolved | 23 Jun 2019, 22:1123 Jun 2019 | 23 Jun 2019, 22:43 | 36,000 ft | no position received |
| RRR6888 | route not resolved | 23 Jun 2019, 15:5423 Jun 2019 | 23 Jun 2019, 16:07 | 35,000 ft | no position received |
| RRR6437 | route not resolved | 6 Jun 2019, 19:326 Jun 2019 | 6 Jun 2019, 19:45 | 36,000 ft | 591 |
| RRR6436 | route not resolved | 4 Jun 2019, 08:554 Jun 2019 | 4 Jun 2019, 09:11 | 29,000 ft | 846 |
| RRR6692 | route not resolved | 10 May 2019, 12:4810 May 2019 | 10 May 2019, 12:54 | 31,025 ft | 178 |
| not transmitted | route not resolved | 9 Mar 2019, 16:549 Mar 2019 | 9 Mar 2019, 16:54 | 36,000 ft | 3 |
