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Aircraft

4R-ALM

Regularcountry captured 13 times

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Mode S hex
77058D
Manufacturer
Airbus
Serial number
1583
Year built
201412 years old
Country of registration
Sri LankaSri Lanka
First contact
29 Apr 2016, 08:13
Last contact
23 Sept 2026, 20:23
Logged visits
202

The station's story

Cumulative contact time
48 h
Distinct days
141
Highest captured altitude
40,025 ft
Discovery rank
#8,823 of 60,219
Longest contact
0 h 35 min

Observed callsigns

ALK (180 contacts, 2016-2026)

Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
ALK50118 Sept 202440,000 ft
ALK50113 Sept 202438,000 ft
ALK50412 Sept 202435,000 ft
ALK5018 Sept 202435,000 ft
ALK5018 Sept 202438,000 ft
not transmitted23 Aug 202428,950 ft
ALK50123 Aug 202427,075 ft
ALK50117 Jul 202440,000 ft
not transmitted3 Jul 2024not transmitted
ALK5013 Jul 202440,000 ft
ALK50129 May 202440,000 ft
ALK50122 May 202432,400 ft
ALK50122 May 202436,000 ft
ALK50119 May 202440,000 ft
ALK5043 May 202435,000 ft
ALK5644 Apr 202435,000 ft
ALK5633 Apr 202440,000 ft
ALK56419 Nov 202336,975 ft
ALK56319 Nov 202340,000 ft
ALK50120 Oct 202340,000 ft
ALK50116 Aug 202340,000 ft
ALK5016 Aug 202338,000 ft
not transmitted21 Jul 202340,000 ft
ALK50116 Jul 202340,000 ft
ALK50130 Jun 202338,000 ft