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Aircraft

4R-ALR

Regularcountry captured 13 times

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Mode S hex
770592
Manufacturer
Airbus
Serial number
1689
Year built
201511 years old
Country of registration
Sri LankaSri Lanka
First contact
6 Apr 2016, 15:39
Last contact
23 Sept 2026, 10:40
Logged visits
319

The station's story

Cumulative contact time
67 h
Distinct days
256
Highest captured altitude
41,000 ft
Discovery rank
#1,846 of 60,219
Longest contact
0 h 34 min

Observed callsigns

ALK (280 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
ALK5049 Apr 202633,000 ft
ALK5648 Apr 202635,000 ft
not transmitted8 Apr 202640,000 ft
ALK5033 Apr 202640,000 ft
ALK50430 Mar 202635,000 ft
ALK50324 Mar 202640,000 ft
ALK5644 Mar 202633,000 ft
ALK5634 Mar 202638,000 ft
ALK56418 Feb 202635,000 ft
ALK56318 Feb 202631,775 ft
ALK5046 Feb 202635,000 ft
ALK56430 Jan 202635,000 ft
ALK56330 Jan 202638,000 ft
ALK56421 Jan 202635,000 ft
ALK56321 Jan 202624,600 ft
ALK56411 Jan 202635,000 ft
ALK56311 Jan 202640,000 ft
ALK50329 Dec 202540,000 ft
ALK5038 Dec 202536,000 ft
ALK5067 Dec 202535,000 ft
ALK5052 Nov 202538,000 ft
ALK50427 Oct 202535,000 ft
ALK50122 Oct 202523,550 ft
ALK50318 Oct 202540,000 ft
ALK50117 Oct 202528,750 ft