Back to the log
Aircraft
ZZ173
Common
- Mode S hex
- 43C173
- Manufacturer
- Boeing
- Serial number
- UK3
- Year built
- not in the registry
- Operator
- Royal Air Force (SHF)
- Country of registration
United Kingdom- First contact
- 5 May 2016, 13:02
- Last contact
- 28 Nov 2025, 14:58
- Logged visits
- 217
The station's story
- Cumulative contact time
- 76 h
- Distinct days
- 192
- Highest captured altitude
- 37,000 ft
- Discovery rank
- #9,724 of 57,065
- Longest contact
- 0 h 46 min
Observed callsigns
RRR (212 contacts, 2016-2025)
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 |
|---|---|---|---|---|---|
| RRR6669 | route not resolved | 20 Sept 2017, 12:5120 Sept 2017 | 20 Sept 2017, 13:23 | 36,000 ft | no position received |
| RRR6668 | route not resolved | 18 Sept 2017, 08:4918 Sept 2017 | 18 Sept 2017, 09:05 | 31,000 ft | no position received |
| RRR6341 | route not resolved | 3 Jun 2017, 06:563 Jun 2017 | 3 Jun 2017, 07:24 | 36,000 ft | no position received |
| RRR6340 | route not resolved | 3 Jun 2017, 00:213 Jun 2017 | 3 Jun 2017, 00:37 | 31,000 ft | no position received |
| RRR6751 | route not resolved | 1 Jun 2017, 19:251 Jun 2017 | 1 Jun 2017, 19:53 | 36,000 ft | no position received |
| RRR6750 | route not resolved | 31 May 2017, 13:1031 May 2017 | 31 May 2017, 13:25 | 33,000 ft | no position received |
| RRR6761 | route not resolved | 21 May 2017, 20:5521 May 2017 | 21 May 2017, 21:13 | 18,000 ft | no position received |
| RRR6640 | route not resolved | 11 May 2017, 14:3211 May 2017 | 11 May 2017, 14:50 | 35,000 ft | no position received |
| RRR6671 | route not resolved | 3 Feb 2017, 15:363 Feb 2017 | 3 Feb 2017, 16:01 | 34,000 ft | no position received |
| RRR6425 | route not resolved | 23 Dec 2016, 17:0623 Dec 2016 | 23 Dec 2016, 17:40 | 36,000 ft | no position received |
| RRR6424 | route not resolved | 21 Dec 2016, 09:2021 Dec 2016 | 21 Dec 2016, 09:37 | 31,000 ft | no position received |
| RRR6629 | route not resolved | 9 Dec 2016, 13:329 Dec 2016 | 9 Dec 2016, 14:02 | 36,000 ft | no position received |
| RRR6391 | route not resolved | 7 Dec 2016, 18:217 Dec 2016 | 7 Dec 2016, 18:52 | 36,000 ft | no position received |
| RRR6390 | route not resolved | 4 Dec 2016, 12:334 Dec 2016 | 4 Dec 2016, 12:50 | 33,000 ft | no position received |
| RRR6681 | route not resolved | 16 Nov 2016, 23:2916 Nov 2016 | 17 Nov 2016, 00:05 | 36,000 ft | no position received |
| RRR6680 | route not resolved | 14 Nov 2016, 13:4714 Nov 2016 | 14 Nov 2016, 14:03 | 31,000 ft | no position received |
| RRR6487 | route not resolved | 31 Oct 2016, 14:1831 Oct 2016 | 31 Oct 2016, 14:40 | 18,000 ft | no position received |
| RRR6486 | route not resolved | 30 Oct 2016, 13:0730 Oct 2016 | 30 Oct 2016, 13:29 | 35,000 ft | no position received |
| RRR6485 | route not resolved | 14 Oct 2016, 21:1314 Oct 2016 | 14 Oct 2016, 21:40 | 36,000 ft | no position received |
| RRR6484 | route not resolved | 14 Oct 2016, 11:5214 Oct 2016 | 14 Oct 2016, 12:15 | 35,000 ft | no position received |
| RRR6383 | route not resolved | 1 Sept 2016, 22:431 Sept 2016 | 1 Sept 2016, 23:13 | 36,000 ft | no position received |
| RRR6382 | route not resolved | 30 Aug 2016, 20:0230 Aug 2016 | 30 Aug 2016, 20:20 | 33,000 ft | no position received |
| RRR6881 | route not resolved | 9 Aug 2016, 18:289 Aug 2016 | 9 Aug 2016, 18:56 | 36,000 ft | no position received |
| RRR6880 | route not resolved | 8 Aug 2016, 17:178 Aug 2016 | 8 Aug 2016, 17:31 | 35,000 ft | no position received |
| RRR6347 | route not resolved | 6 Aug 2016, 19:456 Aug 2016 | 6 Aug 2016, 20:16 | 36,000 ft | no position received |
