HB9EYARADIO & ADS-B
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Aircraft

4R-ALN

Regularcountry captured 13 times

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Mode S hex
77058E
Manufacturer
Airbus
Serial number
1604
Year built
201412 years old
Country of registration
Sri LankaSri Lanka
First contact
15 May 2016, 08:26
Last contact
2 Aug 2026, 12:19
Logged visits
251

The station's story

Cumulative contact time
62 h
Distinct days
175
Highest captured altitude
40,025 ft
Discovery rank
#10,827 of 57,441
Longest contact
0 h 34 min

Observed callsigns

ALK (214 contacts, 2016-2026) · PIA (8 contacts, 2016-2017)

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

Visits

CallsignFirst contactAltitude at end of contact
ALK50630 Nov 202435,000 ft
ALK50610 Nov 202435,000 ft
ALK5046 Nov 202435,000 ft
ALK5036 Nov 202438,000 ft
ALK50130 Oct 202432,575 ft
ALK50130 Oct 202427,925 ft
ALK50627 Oct 202435,000 ft
ALK50527 Oct 202440,000 ft
ALK50423 Oct 202435,000 ft
ALK50323 Oct 202440,000 ft
ALK50420 Oct 202435,000 ft
ALK50320 Oct 202440,000 ft
ALK50415 Oct 202435,000 ft
ALK50315 Oct 202440,000 ft
ALK50414 Oct 202435,000 ft
ALK50313 Oct 202440,000 ft
ALK50111 Oct 202431,975 ft
ALK50111 Oct 202426,050 ft
ALK5016 Oct 202432,300 ft
ALK5016 Oct 202428,975 ft
ALK50122 Sept 202433,000 ft
ALK50122 Sept 202440,000 ft
ALK50419 Sept 202435,000 ft
not transmitted11 Sept 202431,100 ft
ALK50111 Sept 202440,000 ft