HB9EYARADIO & ADS-B
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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
8 Jul 2026, 19:59
Logged visits
303

The station's story

Cumulative contact time
62 h
Distinct days
242
Highest captured altitude
41,000 ft
Discovery rank
#1,837 of 57,079
Longest contact
0 h 34 min

Observed callsigns

ALK (264 contacts, 2016-2026)

Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
ALK50128 Apr 202340,000 ft
ALK50413 Apr 202337,000 ft
ALK5017 Apr 202338,000 ft
ALK50416 Mar 202335,000 ft
ALK5648 Mar 202335,000 ft
ALK5638 Mar 202340,000 ft
ALK50626 Feb 202335,000 ft
ALK50318 Feb 202338,000 ft
ALK56312 Feb 202338,000 ft
ALK5048 Feb 202333,000 ft
ALK56420 Jan 202335,000 ft
ALK56320 Jan 202338,025 ft
ALK5636 Jan 202328,175 ft
ALK50127 Nov 202238,000 ft
ALK5016 Nov 202240,000 ft
ALK5019 Oct 202238,000 ft
ALK5012 Oct 202239,950 ft
ALK50410 Sept 202237,000 ft
ALK56428 Aug 202237,000 ft
ALK56328 Aug 202238,000 ft
ALK50422 Aug 202235,000 ft
ALK56414 Aug 202235,025 ft
ALK56314 Aug 202240,000 ft
ALK56412 Aug 202233,000 ft
ALK56312 Aug 202240,000 ft