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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
- 30 Aug 2026, 16:25
- Logged visits
- 181
The station's story
- Cumulative contact time
- 61 h
- Distinct days
- 169
- Highest captured altitude
- 37,025 ft
- Discovery rank
- #7,599 of 60,197
- Longest contact
- 0 h 35 min
Observed callsigns
RRR (166 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 |
|---|---|---|---|---|---|
| 6801 | route not resolved | 1 Feb 2017, 20:091 Feb 2017 | 1 Feb 2017, 20:40 | 36,000 ft | no position received |
| RRR6629 | route not resolved | 17 Jul 2016, 14:2817 Jul 2016 | 17 Jul 2016, 14:52 | 36,000 ft | no position received |
| RRR6628 | route not resolved | 17 Jun 2016, 14:1717 Jun 2016 | 17 Jun 2016, 14:24 | 33,000 ft | no position received |
| RRR6713 | route not resolved | 16 May 2016, 03:4716 May 2016 | 16 May 2016, 04:21 | 36,000 ft | no position received |
| RRR6712 | route not resolved | 15 May 2016, 19:0415 May 2016 | 15 May 2016, 19:20 | 31,000 ft | no position received |
| not transmitted | route not resolved | 20 Apr 2016, 16:0120 Apr 2016 | 20 Apr 2016, 16:01 | 37,000 ft | no position received |
