HB9EYA, radio and ADS-B
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Aircraft

4R-ALP

Regularcountry captured 13 times

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Mode S hex
770590
Manufacturer
Airbus Industrie
Serial number
1669
Year built
201511 years old
Country of registration
Sri LankaSri Lanka
First contact
10 Apr 2016, 15:21
Last contact
15 Oct 2026, 00:03
Logged visits
372

The station's story

Cumulative contact time
81 h
Distinct days
307
Highest captured altitude
41,000 ft
Discovery rank
#4,876 of 60,453
Longest contact
0 h 37 min

Observed callsigns

ALK (338 contacts, 2016-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
ALK56410 Aug 202535,000 ft
ALK56310 Aug 202523,200 ft
ALK5043 Aug 202535,000 ft
ALK5641 Aug 202533,000 ft
ALK5631 Aug 202525,650 ft
ALK56425 Jul 202535,000 ft
ALK56325 Jul 202538,000 ft
ALK50414 Jul 202535,000 ft
ALK5037 Jul 202538,000 ft
ALK5646 Jul 202535,000 ft
ALK5636 Jul 202530,025 ft
ALK5034 Jul 202538,000 ft
not transmitted4 Jul 202535,025 ft
ALK5033 Jul 202538,000 ft
ALK5642 Jul 202533,000 ft
ALK5632 Jul 202529,400 ft
ALK50428 Jun 202535,000 ft
ALK50327 Jun 202540,000 ft
ALK50324 Jun 202540,000 ft
not transmitted18 Jun 202533,000 ft
ALK50318 Jun 202538,000 ft
ALK50111 Jun 202538,000 ft
ALK5014 Jun 202538,000 ft
ALK50130 May 202538,000 ft
ALK50125 May 202540,000 ft