HB9EYARADIO & ADS-B
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Aircraft

4R-ALR

Regularcountry captured 13 times

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Mode S hex
770592
Type
Airbus A330-300A333
Manufacturer
Airbus
Serial number
1689
Year built
201511 years old
Operator
Srilankan Airlines (ALK)
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 57,441
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
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
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