overheadlog, radio and ADS-B
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Aircraft

9H-OLA

91 of the 162 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.

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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.
Type
Diamond DA-42 GuardianDA42
Manufacturer
Diamond Aircraft
Serial number
42.320
Year built
not in the registry
Operator
Private
Country of registration
MaltaMalta
First contact
25 Feb 2017, 13:49
Last contact
7 Nov 2026, 15:03
Logged visits
118

The station's story

Cumulative contact time
56 h
Distinct days
94
Highest captured altitude
39,025 ft
91 corrupted frame(s) excluded from this maximum
Discovery rank
#21,087 of 60,666
Longest contact
0 h 45 min
Contacts on this Mode S address
165 contacts on the address, 118 under this registration: the address has carried several identities over time.

Observed callsigns

WMT (106 contacts, 2026) · WZZ (41 contacts, 2026)

Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
WMT54257 Nov 202626,425 ft
WMT54255 Nov 202627,675 ft
WMT54254 Nov 202632,250 ft
WMT4033 Nov 202639,025 ft
WZZ63231 Oct 202637,000 ft
WZZ32929 Oct 202626,700 ft
WZZ104929 Oct 202610,950 ft
WZZ2YW29 Oct 202625,075 ft
WZZ100529 Oct 202611,825 ft
WZZ5WR28 Oct 202629,200 ft
WZZ50528 Oct 202617,525 ft
WZZ32928 Oct 202628,300 ft
WZZ30HG26 Oct 202636,000 ft
WZZ3ZC25 Oct 202626,300 ft
WZZ172525 Oct 202620,000 ft
WZZ8GK25 Oct 202632,975 ft
WZZ920324 Oct 202633,000 ft
WZZ919323 Oct 202620,700 ft
WZZ10923 Oct 202618,000 ft
WMT16422 Oct 202623,750 ft
WMT1MS22 Oct 202636,025 ft
WMT806422 Oct 202623,700 ft
WMT79622 Oct 202636,025 ft
WMT46617 Oct 202634,950 ft
WMT2XJ16 Oct 202621,025 ft