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Aircraft
ZM420
Regular
- Mode S hex
- 43C5EE
- Manufacturer
- Airbus
- Serial number
- 056
- Year built
- 2018Under other registrations, the same airframe (MSN 056) is given as 2016,2018; the group's majority year is 2018.
- Operator
- Royal Air Force (RFR)
- Country of registration
United Kingdom
- First contact
- 27 Nov 2022, 09:41
- Last contact
- 27 Jul 2026, 14:52
- Logged visits
- 46
The station's story
- Cumulative contact time
- 16 h
- Distinct days
- 36
- Highest captured altitude
- 36,000 ft
- Discovery rank
- #47,195 of 57,065
- Longest contact
- 0 h 38 min
Same airframe, also seen as
- EC-400from 2 Oct 2018 to 16 Dec 2020 · 5 contacts
These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.
Observed callsigns
RRR (42 contacts, 2022-2026) · KRF (1 contacts, 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 |
|---|---|---|---|---|---|
| RRR4988 | route not resolved | 27 Jul 2026, 14:2827 Jul 2026 | 27 Jul 2026, 14:52 | 30,000 ft | no position received |
| RRR4986 | route not resolved | 25 Jul 2026, 00:0025 Jul 2026 | 25 Jul 2026, 00:17 | 31,025 ft | 1,026 |
| RRR4185 | route not resolved | 10 May 2026, 19:0010 May 2026 | 10 May 2026, 19:26 | 31,975 ft | 1,520 |
| RRR9941 | route not resolved | 4 May 2026, 18:214 May 2026 | 4 May 2026, 18:38 | 31,000 ft | no position received |
| RRR9940 | route not resolved | 4 May 2026, 14:554 May 2026 | 4 May 2026, 15:14 | 30,025 ft | no position received |
| RRR4246 | route not resolved | 21 Apr 2026, 09:1921 Apr 2026 | 21 Apr 2026, 09:36 | 32,975 ft | 745 |
| RRR4223 | route not resolved | 12 Apr 2026, 18:3512 Apr 2026 | 12 Apr 2026, 19:01 | 33,975 ft | 1,468 |
| RRR4182 | route not resolved | 11 Mar 2026, 15:3311 Mar 2026 | 11 Mar 2026, 15:50 | 30,975 ft | 923 |
| RRR4289 | route not resolved | 21 Feb 2026, 21:5021 Feb 2026 | 21 Feb 2026, 22:18 | 32,000 ft | 1,853 |
| RRR4267 | route not resolved | 10 Feb 2026, 14:4310 Feb 2026 | 10 Feb 2026, 14:45 | 30,975 ft | 67 |
| RRR4266 | route not resolved | 9 Feb 2026, 19:549 Feb 2026 | 9 Feb 2026, 20:20 | 30,000 ft | 1,733 |
| RRR4270 | route not resolved | 2 Feb 2026, 12:342 Feb 2026 | 2 Feb 2026, 12:41 | 30,975 ft | 163 |
| RRR4143 | route not resolved | 30 Jan 2026, 14:3130 Jan 2026 | 30 Jan 2026, 14:36 | 31,975 ft | 108 |
| RRR4303 | route not resolved | 11 Jan 2026, 17:1111 Jan 2026 | 11 Jan 2026, 17:46 | 33,975 ft | 2,218 |
| RRR4302 | route not resolved | 10 Jan 2026, 13:5810 Jan 2026 | 10 Jan 2026, 14:13 | 33,000 ft | 700 |
| RRR4237 | route not resolved | 18 Oct 2025, 11:4218 Oct 2025 | 18 Oct 2025, 12:08 | 32,000 ft | 1,486 |
| RRR4236 | route not resolved | 17 Oct 2025, 10:5217 Oct 2025 | 17 Oct 2025, 11:01 | 25,675 ft | 273 |
| RRR4142 | route not resolved | 29 Sept 2025, 16:1529 Sept 2025 | 29 Sept 2025, 16:42 | 32,000 ft | 1,278 |
| RRR4142 | route not resolved | 29 Sept 2025, 10:0729 Sept 2025 | 29 Sept 2025, 10:34 | 32,975 ft | 1,115 |
| RRR4193 | route not resolved | 30 May 2025, 18:5230 May 2025 | 30 May 2025, 19:23 | 34,025 ft | 1,518 |
| RRR4192 | route not resolved | 30 May 2025, 11:3930 May 2025 | 30 May 2025, 11:57 | 31,000 ft | 512 |
| RRR4131 | route not resolved | 28 May 2025, 23:1328 May 2025 | 28 May 2025, 23:49 | 27,975 ft | 2,251 |
| RRR4130 | route not resolved | 28 May 2025, 15:3628 May 2025 | 28 May 2025, 15:51 | 31,000 ft | 553 |
| RRR4177 | route not resolved | 14 May 2025, 14:1814 May 2025 | 14 May 2025, 14:45 | 32,000 ft | 1,078 |
| RRR4176 | route not resolved | 12 May 2025, 09:4012 May 2025 | 12 May 2025, 09:58 | 30,975 ft | 858 |
