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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 | 16 Nov 2025, 10:0916 Nov 2025 | 16 Nov 2025, 10:47 | 41,000 ft | 2,132 |
| MMD400 | route not resolved | 6 Nov 2025, 14:146 Nov 2025 | 6 Nov 2025, 14:52 | 45,000 ft | 1,635 |
| MMD400 | route not resolved | 6 Nov 2025, 12:006 Nov 2025 | 6 Nov 2025, 12:08 | 10,850 ft | 484 |
| MMD400 | route not resolved | 31 Oct 2025, 16:3231 Oct 2025 | 31 Oct 2025, 17:01 | 43,000 ft | 1,232 |
| MMD400 | route not resolved | 31 Oct 2025, 15:2631 Oct 2025 | 31 Oct 2025, 15:32 | 17,375 ft | 8 |
| MMD400 | route not resolved | 31 Oct 2025, 10:0431 Oct 2025 | 31 Oct 2025, 10:32 | 43,000 ft | 728 |
| MMD400 | route not resolved | 23 Oct 2025, 20:1123 Oct 2025 | 23 Oct 2025, 20:29 | 43,000 ft | 659 |
| MMD400 | route not resolved | 23 Oct 2025, 15:1223 Oct 2025 | 23 Oct 2025, 15:40 | 34,475 ft | 449 |
| MMD400 | route not resolved | 23 Oct 2025, 13:1523 Oct 2025 | 23 Oct 2025, 13:47 | not transmitted | 2,037 |
| MMD400 | route not resolved | 22 Oct 2025, 12:5522 Oct 2025 | 22 Oct 2025, 13:39 | 40,000 ft | 1,184 |
| MMD400 | route not resolved | 21 Oct 2025, 17:3421 Oct 2025 | 21 Oct 2025, 18:21 | not transmitted | 1,636 |
| MMD400 | route not resolved | 20 Oct 2025, 09:2520 Oct 2025 | 20 Oct 2025, 10:12 | 45,000 ft | 2,111 |
| not transmitted | route not resolved | 20 Oct 2025, 08:1220 Oct 2025 | 20 Oct 2025, 08:12 | not transmitted | no position received |
| MMD400 | route not resolved | 19 Oct 2025, 16:5619 Oct 2025 | 19 Oct 2025, 17:26 | not transmitted | 1,798 |
| not transmitted | route not resolved | 11 Oct 2025, 14:2211 Oct 2025 | 11 Oct 2025, 14:25 | 33,000 ft | no position received |
| MMD400 | route not resolved | 10 Oct 2025, 14:1110 Oct 2025 | 10 Oct 2025, 14:36 | 10,725 ft | 1,006 |
| MMD400 | route not resolved | 9 Oct 2025, 20:319 Oct 2025 | 9 Oct 2025, 21:08 | 34,000 ft | 1,644 |
| MMD400 | route not resolved | 9 Oct 2025, 10:199 Oct 2025 | 9 Oct 2025, 10:53 | not transmitted | 1,871 |
| MMD400 | route not resolved | 8 Oct 2025, 14:488 Oct 2025 | 8 Oct 2025, 15:06 | 34,000 ft | 916 |
| MMD400 | route not resolved | 7 Oct 2025, 09:437 Oct 2025 | 7 Oct 2025, 10:06 | 14,900 ft | 1,216 |
| MMD400 | route not resolved | 7 Oct 2025, 06:597 Oct 2025 | 7 Oct 2025, 07:16 | 34,000 ft | 1,039 |
| MMD400 | route not resolved | 6 Oct 2025, 21:036 Oct 2025 | 6 Oct 2025, 21:10 | 20,675 ft | 97 |
| MMD400 | route not resolved | 6 Oct 2025, 16:546 Oct 2025 | 6 Oct 2025, 17:22 | 45,000 ft | 549 |
| MMD400 | route not resolved | 6 Oct 2025, 15:396 Oct 2025 | 6 Oct 2025, 16:06 | 18,000 ft | 1,285 |
| MMD400 | route not resolved | 6 Oct 2025, 11:056 Oct 2025 | 6 Oct 2025, 11:33 | 43,000 ft | 34 |
