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Aircraft

4R-ALP

Regularcountry captured 13 times

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Mode S hex
770590
Manufacturer
Airbus Industrie
Serial number
1669
Year built
201511 years old
Country of registration
Sri LankaSri Lanka
First contact
10 Apr 2016, 15:21
Last contact
26 Sept 2026, 20:03
Logged visits
366

The station's story

Cumulative contact time
79 h
Distinct days
301
Highest captured altitude
41,000 ft
Discovery rank
#4,865 of 60,219
Longest contact
0 h 37 min

Observed callsigns

ALK (332 contacts, 2016-2026)

Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
ALK5033 Jul 202638,000 ft
ALK5031 Jul 202640,000 ft
not transmitted25 Jun 2026not transmitted
ALK50323 Jun 202640,000 ft
ALK50420 Jun 202635,000 ft
ALK50319 Jun 202640,000 ft
ALK50317 Jun 202640,000 ft
ALK50314 Jun 202640,000 ft
ALK50312 Jun 202640,000 ft
ALK5038 Jun 202638,000 ft
ALK5017 Jun 202640,000 ft
ALK5013 Jun 202638,000 ft
ALK50122 May 202625,250 ft
ALK50419 May 202635,000 ft
ALK50416 May 202635,000 ft
ALK50115 May 202627,025 ft
ALK50414 May 202635,000 ft
ALK50411 May 202633,000 ft
ALK50311 May 202640,000 ft
ALK50110 May 202626,275 ft
ALK5044 May 202635,000 ft
ALK50422 Apr 202635,000 ft
ALK50418 Apr 202633,000 ft
ALK50316 Apr 202640,000 ft
ALK56415 Apr 202635,000 ft