HB9EYARADIO & ADS-B
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Aircraft

4R-ALP

Regularcountry captured 13 times

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Mode S hex
770590
Type
Airbus A330-300A333
Manufacturer
Airbus Industrie
Serial number
1669
Year built
201511 years old
Operator
Srilankan Airlines (ALK)
Country of registration
Sri LankaSri Lanka
First contact
10 Apr 2016, 15:21
Last contact
6 Aug 2026, 19:37
Logged visits
351

The station's story

Cumulative contact time
76 h
Distinct days
289
Highest captured altitude
41,000 ft
Discovery rank
#4,848 of 57,139
Longest contact
0 h 37 min

Observed callsigns

ALK (318 contacts, 2016-2026)

Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
ALK5016 Dec 202427,300 ft
ALK5016 Dec 202438,000 ft
ALK5044 Dec 202435,000 ft
ALK50429 Nov 202435,000 ft
ALK50328 Nov 202438,000 ft
ALK50124 Nov 202431,750 ft
ALK50124 Nov 202440,000 ft
ALK50422 Nov 202434,975 ft
ALK50420 Nov 202434,975 ft
ALK50418 Nov 202435,000 ft
ALK50617 Nov 202435,000 ft
ALK50415 Nov 202435,000 ft
ALK50411 Nov 202435,000 ft
not transmitted10 Nov 202429,525 ft
ALK50110 Nov 202438,000 ft
ALK5018 Nov 202429,925 ft
ALK5018 Nov 202427,600 ft
not transmitted6 Nov 202430,675 ft
ALK5016 Nov 202427,525 ft
ALK5044 Nov 202435,000 ft
ALK5034 Nov 202440,000 ft
ALK5063 Nov 202435,000 ft
ALK5053 Nov 202438,000 ft
ALK50431 Oct 202433,000 ft
ALK50331 Oct 202438,000 ft