overheadlog, radio and ADS-B
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Aircraft

YU-APU

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Mode S hex
4C01F4
Manufacturer
not in the registry
Serial number
not in the registry
Year built
not in the registry
Operator
not in the registry
Country of registration
SerbiaSerbia
First contact
18 Nov 2023, 11:56
Last contact
18 Aug 2026, 11:36
Logged visits
2

The station's story

Thin record: 2 contact(s) in total, that is all the station ever saw of this aircraft.

Cumulative contact time
2 h
Distinct days
4
Highest captured altitude
37,000 ft
Discovery rank
#50,785 of 59,419
Longest contact
0 h 34 min
Contacts on this Mode S address
13 contacts on the address, 2 under this registration: the address has carried several identities over time.

Observed callsigns

ASL (6 contacts, 2026)

Operator as per the registry of 17 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
ASL71G18 Aug 202635,000 ft
ASL86T18 Aug 202625,550 ft
ASL71G10 Aug 202637,000 ft
ASL49U5 Aug 202634,000 ft
ASL71G4 Aug 202633,000 ft
ASL86T4 Aug 202623,500 ft

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