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Aircraft
OY-OLD
Common
- Mode S hex
- 45BD84
- Manufacturer
- Dassault
- Serial number
- 416
- Year built
- 201610 years old
- Operator
- Air Alsie (MMD)
- Country of registration
Denmark
- First contact
- 13 Oct 2017, 11:38
- Last contact
- 22 May 2026, 17:30
- Logged visits
- 371
The station's story
- Cumulative contact time
- 124 h
- Distinct days
- 253
- Highest captured altitude
- 47,000 ft
- Discovery rank
- #26,016 of 57,065
- Longest contact
- 0 h 58 min
Same airframe, also seen as
- F-WWQPfrom 5 Sept 2016 to 5 Sept 2016 · 1 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
MMD (323 contacts, 2017-2026)
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 |
|---|---|---|---|---|---|
| MMD400 | route not resolved | 3 Oct 2025, 15:303 Oct 2025 | 3 Oct 2025, 15:47 | 35,000 ft | 43 |
| MMD400 | route not resolved | 3 Oct 2025, 10:323 Oct 2025 | 3 Oct 2025, 11:21 | 47,000 ft | 1,897 |
| MMD400 | route not resolved | 3 Oct 2025, 08:283 Oct 2025 | 3 Oct 2025, 09:12 | 1,100 ft | 1,818 |
| MMD400 | route not resolved | 15 Sept 2025, 15:2615 Sept 2025 | 15 Sept 2025, 15:48 | 43,875 ft | 957 |
| MMD400 | route not resolved | 14 Sept 2025, 16:1114 Sept 2025 | 14 Sept 2025, 16:22 | 15,650 ft | 377 |
| MMD400 | route not resolved | 14 Sept 2025, 14:0514 Sept 2025 | 14 Sept 2025, 14:34 | 16,875 ft | 614 |
| MMD400 | route not resolved | 6 Sept 2025, 16:056 Sept 2025 | 6 Sept 2025, 16:25 | 34,000 ft | 892 |
| not transmitted | route not resolved | 6 Sept 2025, 15:006 Sept 2025 | 6 Sept 2025, 15:00 | 32,775 ft | no position received |
| MMD400 | route not resolved | 1 Sept 2025, 08:271 Sept 2025 | 1 Sept 2025, 08:36 | 35,000 ft | 48 |
| not transmitted | route not resolved | 31 Aug 2025, 20:2831 Aug 2025 | 31 Aug 2025, 20:28 | 28,075 ft | no position received |
| MMD400 | route not resolved | 31 Aug 2025, 14:5431 Aug 2025 | 31 Aug 2025, 15:07 | 35,000 ft | 316 |
| MMD400 | route not resolved | 31 Aug 2025, 13:4731 Aug 2025 | 31 Aug 2025, 14:05 | 17,050 ft | 436 |
| not transmitted | route not resolved | 10 Jul 2025, 11:2710 Jul 2025 | 10 Jul 2025, 11:31 | 34,000 ft | no position received |
| MMD400 | route not resolved | 7 Jul 2025, 14:027 Jul 2025 | 7 Jul 2025, 14:15 | 15,000 ft | 475 |
| MMD400 | route not resolved | 4 Jul 2025, 20:164 Jul 2025 | 4 Jul 2025, 20:56 | 36,000 ft | 2,019 |
| not transmitted | route not resolved | 4 Jul 2025, 19:334 Jul 2025 | 4 Jul 2025, 19:33 | not transmitted | no position received |
| MMD400 | route not resolved | 4 Jul 2025, 11:404 Jul 2025 | 4 Jul 2025, 12:21 | not transmitted | 2,399 |
| not transmitted | route not resolved | 22 Feb 2025, 12:0422 Feb 2025 | 22 Feb 2025, 12:45 | 34,000 ft | 1,134 |
| not transmitted | route not resolved | 20 Feb 2025, 19:0320 Feb 2025 | 20 Feb 2025, 19:32 | 1,025 ft | 2,012 |
| not transmitted | route not resolved | 20 Feb 2025, 16:1920 Feb 2025 | 20 Feb 2025, 16:47 | 43,000 ft | 1,099 |
| not transmitted | route not resolved | 20 Feb 2025, 14:1820 Feb 2025 | 20 Feb 2025, 15:16 | 19,000 ft | 1,349 |
| not transmitted | route not resolved | 16 Feb 2025, 09:5616 Feb 2025 | 16 Feb 2025, 09:56 | not transmitted | no position received |
| not transmitted | route not resolved | 15 Feb 2025, 12:4615 Feb 2025 | 15 Feb 2025, 13:15 | not transmitted | 1,715 |
| not transmitted | route not resolved | 5 Feb 2025, 17:115 Feb 2025 | 5 Feb 2025, 17:31 | 43,000 ft | 1,295 |
| not transmitted | route not resolved | 5 Feb 2025, 15:055 Feb 2025 | 5 Feb 2025, 15:21 | 10,375 ft | 303 |
