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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 21.07.2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| RRR6629 | route not resolved | 28 Nov 2025, 14:3128 Nov 2025 | 28 Nov 2025, 14:58 | 34,000 ft | 1,891 |
| RRR6628 | route not resolved | 27 Nov 2025, 12:1027 Nov 2025 | 27 Nov 2025, 12:37 | 35,000 ft | 1,607 |
| RRR6629 | route not resolved | 13 Nov 2025, 21:4613 Nov 2025 | 13 Nov 2025, 22:09 | 34,000 ft | 1,788 |
| RRR6628 | route not resolved | 13 Nov 2025, 10:1113 Nov 2025 | 13 Nov 2025, 10:28 | 33,025 ft | 983 |
| RRR6137 | route not resolved | 13 Nov 2025, 00:2613 Nov 2025 | 13 Nov 2025, 00:56 | 34,000 ft | 2,251 |
| RRR6136 | route not resolved | 12 Nov 2025, 07:3212 Nov 2025 | 12 Nov 2025, 07:47 | 33,025 ft | 1,058 |
| RRR6117 | route not resolved | 12 Nov 2025, 00:0312 Nov 2025 | 12 Nov 2025, 00:33 | 32,000 ft | 2,481 |
| RRR6116 | route not resolved | 11 Nov 2025, 07:3611 Nov 2025 | 11 Nov 2025, 07:53 | 35,000 ft | 1,158 |
| RRR6119 | route not resolved | 11 Nov 2025, 01:4811 Nov 2025 | 11 Nov 2025, 02:20 | 34,000 ft | 2,548 |
| RRR6118 | route not resolved | 10 Nov 2025, 08:2610 Nov 2025 | 10 Nov 2025, 08:42 | 35,025 ft | 1,278 |
| RRR6629 | route not resolved | 4 Nov 2025, 23:554 Nov 2025 | 5 Nov 2025, 00:20 | 36,000 ft | 2,334 |
| RRR6628 | route not resolved | 4 Nov 2025, 12:524 Nov 2025 | 4 Nov 2025, 13:09 | 35,000 ft | 1,062 |
| RRR6251 | route not resolved | 23 Oct 2025, 12:3823 Oct 2025 | 23 Oct 2025, 13:03 | 36,000 ft | 1,607 |
| RRR6250 | route not resolved | 21 Oct 2025, 01:0721 Oct 2025 | 21 Oct 2025, 01:29 | 31,000 ft | 1,776 |
| RRR6269 | route not resolved | 16 Oct 2025, 22:3416 Oct 2025 | 16 Oct 2025, 23:01 | 34,000 ft | 1,633 |
| RRR6268 | route not resolved | 16 Oct 2025, 09:4716 Oct 2025 | 16 Oct 2025, 10:00 | 31,000 ft | 738 |
| RRR6255 | route not resolved | 15 Oct 2025, 22:0115 Oct 2025 | 15 Oct 2025, 22:24 | 34,000 ft | 1,571 |
| RRR6326 | route not resolved | 15 Oct 2025, 08:5415 Oct 2025 | 15 Oct 2025, 09:10 | 29,000 ft | 734 |
| RRR6267 | route not resolved | 14 Oct 2025, 23:3514 Oct 2025 | 15 Oct 2025, 00:02 | 32,000 ft | 1,893 |
| RRR6266 | route not resolved | 14 Oct 2025, 10:1514 Oct 2025 | 14 Oct 2025, 10:29 | 31,000 ft | 611 |
| RRR6243 | route not resolved | 13 Oct 2025, 15:1713 Oct 2025 | 13 Oct 2025, 15:48 | 36,000 ft | 1,517 |
| RRR6242 | route not resolved | 11 Oct 2025, 10:1511 Oct 2025 | 11 Oct 2025, 10:32 | 35,000 ft | 816 |
| RRR6249 | route not resolved | 8 Oct 2025, 22:128 Oct 2025 | 8 Oct 2025, 22:34 | 32,000 ft | 1,597 |
| RRR6234 | route not resolved | 8 Oct 2025, 08:468 Oct 2025 | 8 Oct 2025, 09:01 | 31,000 ft | 988 |
| RRR6233 | route not resolved | 7 Oct 2025, 22:497 Oct 2025 | 7 Oct 2025, 23:18 | 34,000 ft | 1,978 |
