HB9EYA, radio and ADS-B
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Aircraft

4R-ALO

Regularcountry captured 13 times

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Mode S hex
77058F
Manufacturer
Airbus
Serial number
1650
Year built
201511 years old
Country of registration
Sri LankaSri Lanka
First contact
9 Apr 2016, 08:15
Last contact
11 Oct 2026, 10:44
Logged visits
379

The station's story

Cumulative contact time
86 h
Distinct days
303
Highest captured altitude
41,000 ft
Discovery rank
#4,006 of 60,431
Longest contact
0 h 35 min
Contacts on this Mode S address
380 contacts on the address, 379 under this registration: the address has carried several identities over time.

Observed callsigns

ALK (344 contacts, 2016-2026)

Operator as per the registry of 12 Oct 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
ALK5013 May 202626,075 ft
ALK5011 May 202628,000 ft
ALK50429 Apr 202635,000 ft
ALK50329 Apr 202640,000 ft
ALK50426 Apr 202635,000 ft
ALK50326 Apr 202640,000 ft
ALK50424 Apr 202633,000 ft
ALK50419 Apr 202633,000 ft
ALK50417 Apr 202633,000 ft
ALK50415 Apr 202633,000 ft
ALK50315 Apr 202640,000 ft
not transmitted11 Apr 202635,000 ft
ALK56425 Mar 202633,000 ft
ALK56325 Mar 202624,825 ft
ALK56418 Mar 202635,000 ft
ALK56318 Mar 202638,025 ft
ALK5038 Mar 202638,000 ft
ALK56425 Feb 202633,000 ft
ALK56325 Feb 202626,600 ft
not transmitted21 Feb 202633,000 ft
not transmitted15 Feb 202635,000 ft
ALK5068 Feb 202635,000 ft
ALK56428 Jan 202635,000 ft
ALK56328 Jan 202623,975 ft
ALK50611 Jan 202635,000 ft