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Aircraft
9H-OLA
91 of the 117 contacts seen on this address carry an uncertain identity (corrupted frames from neighbours, flagged by the detectors). The figures on this page distinguish contacts attributable to the airframe from contacts on the address; the rarity badge is suspended.
- Mode S hex
- 4D2101This address has been carried by several aircraft: the registry reassigned it, from 9H-OLA to 9H-WMT. The oldest contacts therefore belong to the previous holder.
- Manufacturer
- Diamond Aircraft
- Serial number
- 42.320
- Year built
- not in the registry
- Operator
- Private
- Country of registration
Malta- First contact
- 25 Feb 2017, 13:49
- Last contact
- 13 Aug 2026, 23:29
- Logged visits
- 115
The station's story
- Cumulative contact time
- 42 h
- Distinct days
- 67
- Highest captured altitude
- 37,050 ft
- 91 corrupted frame(s) excluded from this maximum
- Discovery rank
- #20,977 of 57,388
- Longest contact
- 0 h 45 min
- Contacts on this Mode S address
- 117 contacts on the address, 115 under this registration: the address has carried several identities over time.
Observed callsigns
WMT (78 contacts, 2026) · WZZ (24 contacts, 2026)
Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| WMT829 | EGPF > LIRF | 13 Aug 2026, 23:1813 Aug 2026 | 13 Aug 2026, 23:29 | 36,975 ft | 47 |
| WMT4169 | LIRF > EGPF | 13 Aug 2026, 18:5213 Aug 2026 | 13 Aug 2026, 19:22 | 36,000 ft | 1,669 |
| WMT8VQ | EGGW > LIRF | 12 Aug 2026, 16:4712 Aug 2026 | 12 Aug 2026, 16:59 | 33,000 ft | 335 |
| WMT1WA | LIRF > EGGW | 12 Aug 2026, 13:3412 Aug 2026 | 12 Aug 2026, 13:47 | 36,025 ft | 195 |
| WMT8064 | EGGW > LIMC | 11 Aug 2026, 17:3911 Aug 2026 | 11 Aug 2026, 18:04 | 22,050 ft | 1,322 |
| WMT796 | LIMC > EGGW | 11 Aug 2026, 14:2411 Aug 2026 | 11 Aug 2026, 14:53 | 34,000 ft | 1,712 |
| WMT7GM | EGPF > LIMC | 10 Aug 2026, 11:2710 Aug 2026 | 10 Aug 2026, 11:54 | 28,050 ft | 1,012 |
| WMT1334 | LIMC > EGPF | 10 Aug 2026, 06:5510 Aug 2026 | 10 Aug 2026, 07:26 | 35,225 ft | 1,856 |
| WMT9SK | BIKF > LIMC | 10 Aug 2026, 01:0610 Aug 2026 | 10 Aug 2026, 01:31 | 23,000 ft | 2,293 |
| WMT7SY | LIMC > BIKF | 9 Aug 2026, 17:279 Aug 2026 | 9 Aug 2026, 17:54 | 34,000 ft | 1,816 |
| WMT7237 | LEMD > LIMC | 9 Aug 2026, 11:399 Aug 2026 | 9 Aug 2026, 12:01 | 25,725 ft | 445 |
| WMT129 | EGBB > LIRF | 8 Aug 2026, 18:298 Aug 2026 | 8 Aug 2026, 18:58 | 35,025 ft | 1,165 |
| WMT8JP | LIRF > EGBB | 8 Aug 2026, 14:468 Aug 2026 | 8 Aug 2026, 15:12 | 36,000 ft | 1,312 |
| WMT129 | EGBB > LIRF | 7 Aug 2026, 01:377 Aug 2026 | 7 Aug 2026, 02:05 | 35,050 ft | 2,708 |
| WMT8JP | LIRF > EGBB | 6 Aug 2026, 22:066 Aug 2026 | 6 Aug 2026, 22:38 | 34,000 ft | 1,936 |
| WMT8VQ | EGGW > LIRF | 6 Aug 2026, 18:086 Aug 2026 | 6 Aug 2026, 18:37 | 35,025 ft | 1,509 |
| WMT1WA | LIRF > EGGW | 6 Aug 2026, 14:396 Aug 2026 | 6 Aug 2026, 15:10 | 35,975 ft | 1,621 |
| WMT6767 | EGGW > LIPZ | 4 Aug 2026, 18:094 Aug 2026 | 4 Aug 2026, 18:32 | 37,000 ft | 965 |
| WMT6WW | LIPZ > EGGW | 4 Aug 2026, 14:434 Aug 2026 | 4 Aug 2026, 15:08 | 36,000 ft | 1,349 |
| not transmitted | route not resolved | 1 Aug 2026, 10:131 Aug 2026 | 1 Aug 2026, 10:16 | 35,000 ft | 5 |
| WMT6753 | LPPR > LIRF | 28 Jul 2026, 11:2428 Jul 2026 | 28 Jul 2026, 11:47 | 37,000 ft | 218 |
| WMT1UF | LRCL > LEMD | 23 Jul 2026, 18:0323 Jul 2026 | 23 Jul 2026, 18:37 | 36,975 ft | 1,709 |
| not transmitted | route not resolved | 18 Jul 2026, 10:2018 Jul 2026 | 18 Jul 2026, 10:21 | 35,000 ft | 8 |
| WMT6767 | EGGW > LIPZ | 15 Jul 2026, 23:4215 Jul 2026 | 15 Jul 2026, 23:58 | 34,975 ft | 1,156 |
| WMT6WW | LIPZ > EGGW | 15 Jul 2026, 20:3415 Jul 2026 | 15 Jul 2026, 20:58 | 36,000 ft | 1,339 |
