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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
- 25 Sept 2026, 19:56
- Logged visits
- 182
The station's story
- Cumulative contact time
- 60 h
- Distinct days
- 160
- Highest captured altitude
- 38,000 ft
- Discovery rank
- #18,291 of 60,200
- Longest contact
- 0 h 40 min
Observed callsigns
RRR (174 contacts, 2016-2026)
Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| RRR6991 | route not resolved | 28 Mar 2025, 18:0328 Mar 2025 | 28 Mar 2025, 18:26 | 36,000 ft | 1,526 |
| RRR6628 | route not resolved | 27 Mar 2025, 14:5027 Mar 2025 | 27 Mar 2025, 15:06 | 33,025 ft | 738 |
| RRR6103 | route not resolved | 18 Mar 2025, 15:4218 Mar 2025 | 18 Mar 2025, 16:10 | 36,025 ft | 1,477 |
| RRR6102 | route not resolved | 17 Mar 2025, 07:4417 Mar 2025 | 17 Mar 2025, 08:00 | 31,000 ft | 920 |
| RRR6127 | route not resolved | 10 Mar 2025, 10:4410 Mar 2025 | 10 Mar 2025, 11:10 | 34,000 ft | 1,492 |
| RRR6126 | route not resolved | 9 Mar 2025, 08:559 Mar 2025 | 9 Mar 2025, 09:14 | 33,000 ft | 1,276 |
| RRR6630 | route not resolved | 7 Mar 2025, 19:407 Mar 2025 | 7 Mar 2025, 20:04 | 32,025 ft | 1,757 |
| not transmitted | route not resolved | 7 Mar 2025, 09:197 Mar 2025 | 7 Mar 2025, 09:30 | 33,000 ft | 452 |
| not transmitted | route not resolved | 7 Mar 2025, 05:487 Mar 2025 | 7 Mar 2025, 06:12 | 36,000 ft | 2,161 |
| not transmitted | route not resolved | 6 Mar 2025, 11:536 Mar 2025 | 6 Mar 2025, 12:11 | 33,025 ft | 913 |
| not transmitted | route not resolved | 27 Feb 2025, 13:1627 Feb 2025 | 27 Feb 2025, 13:31 | 33,000 ft | 815 |
| not transmitted | route not resolved | 20 Feb 2025, 00:2620 Feb 2025 | 20 Feb 2025, 00:52 | 32,025 ft | 2,210 |
| not transmitted | route not resolved | 19 Feb 2025, 12:5719 Feb 2025 | 19 Feb 2025, 13:13 | 33,000 ft | 878 |
| RRR6125 | route not resolved | 9 Sept 2024, 19:119 Sept 2024 | 9 Sept 2024, 19:45 | 36,025 ft | 1,563 |
| RRR6124 | route not resolved | 9 Sept 2024, 11:309 Sept 2024 | 9 Sept 2024, 11:46 | 37,000 ft | 744 |
| RRR6231 | route not resolved | 15 Aug 2024, 17:5015 Aug 2024 | 15 Aug 2024, 18:24 | 36,000 ft | 1,460 |
| RRR6653 | route not resolved | 29 May 2024, 12:4129 May 2024 | 29 May 2024, 13:22 | 36,000 ft | 1,811 |
| RRR6652 | route not resolved | 25 May 2024, 07:3225 May 2024 | 25 May 2024, 07:46 | 33,025 ft | 861 |
| RRR6993 | route not resolved | 15 Apr 2024, 20:5315 Apr 2024 | 15 Apr 2024, 21:22 | 34,000 ft | 2,153 |
| RRR6992 | route not resolved | 15 Apr 2024, 08:1815 Apr 2024 | 15 Apr 2024, 08:26 | 33,000 ft | 227 |
| RRR6351 | route not resolved | 11 Apr 2024, 15:1011 Apr 2024 | 11 Apr 2024, 15:41 | 34,025 ft | 1,661 |
| RRR6350 | route not resolved | 10 Apr 2024, 16:0410 Apr 2024 | 10 Apr 2024, 16:34 | 35,025 ft | 1,187 |
| RRR6729 | route not resolved | 30 Mar 2024, 21:2330 Mar 2024 | 30 Mar 2024, 21:51 | 35,975 ft | 1,552 |
| RRR6728 | route not resolved | 29 Mar 2024, 16:0729 Mar 2024 | 29 Mar 2024, 16:30 | 35,025 ft | 1,036 |
| RRR6669 | route not resolved | 25 Mar 2024, 21:0125 Mar 2024 | 25 Mar 2024, 21:29 | 34,000 ft | 1,614 |
