overheadlog, radio and ADS-B
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Aircraft

OK-TSR

Common

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Mode S hex
49D034
Manufacturer
Boeing
Serial number
40875
Year built
201016 years old
Country of registration
Czechia
First contact
17 Jun 2017, 18:52
Last contact
13 Aug 2026, 23:42
Logged visits
994

The station's story

Cumulative contact time
437 h
Distinct days
543
Highest captured altitude
44,200 ft
Discovery rank
#23,503 of 57,391
Longest contact
0 h 56 min

Same airframe, also seen as

  • TC-AAZfrom 13 Apr 2016 to 13 Nov 2016 · 42 contacts

These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.

Observed callsigns

TVS (329 contacts, 2017-2026) · EWG (295 contacts, 2025) · EXS (182 contacts, 2023)

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

Visits

CallsignFirst contactAltitude at end of contact
TVS6AD16 Jul 201739,000 ft
CSA70113 Jul 201739,000 ft
CSA70013 Jul 201739,000 ft
TVS41627 Jul 201735,000 ft
TVS1TU4 Jul 201737,000 ft
TVS6GJ2 Jul 201739,000 ft
TVS5GJ2 Jul 201737,000 ft
TVS1TU1 Jul 201737,000 ft
CSA7011 Jul 201737,000 ft
CSA7001 Jul 201737,000 ft
TVS6AD25 Jun 201741,000 ft
TVS416324 Jun 201738,000 ft
TVS8DI23 Jun 201738,000 ft
CSA70121 Jun 201738,000 ft
CSA70021 Jun 201737,000 ft
CSA70120 Jun 201738,000 ft
CSA70020 Jun 201740,000 ft
TVS6AD17 Jun 201740,000 ft
TVS5AD17 Jun 201741,000 ft