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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
#1,845 of 60,201
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
ALK50316 Jun 202640,000 ft
ALK50313 Jun 202640,000 ft
ALK50112 Jun 202623,925 ft
ALK503D10 Jun 202640,000 ft
ALK5036 Jun 202640,000 ft
ALK5015 Jun 202638,000 ft
ALK5032 Jun 202638,000 ft
ALK50331 May 202638,000 ft
ALK50329 May 202638,000 ft
ALK50427 May 202637,000 ft
ALK50327 May 202640,000 ft
ALK50325 May 202638,000 ft
ALK50323 May 202640,000 ft
ALK50418 May 202633,000 ft
ALK50416 May 202635,000 ft
ALK50410 May 202633,000 ft
ALK5039 May 202640,000 ft
ALK5018 May 202628,650 ft
ALK5016 May 202628,150 ft
ALK5041 May 202633,000 ft
ALK50428 Apr 202635,000 ft
ALK50325 Apr 202640,000 ft
ALK50124 Apr 202627,900 ft
ALK50421 Apr 202633,000 ft
not transmitted15 Apr 202635,000 ft