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
#23,504 of 57,439
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
TVS6X18 Sept 201938,000 ft
TVS5X18 Sept 201937,000 ft
TVS5AD17 Sept 201937,000 ft
TVS5AD15 Sept 201937,000 ft
CSA4DZ15 Sept 201935,000 ft
CSA70114 Sept 201936,000 ft
CSA70014 Sept 201937,000 ft
TVS416212 Sept 201935,000 ft
TVS41609 Sept 201935,000 ft
CSA7018 Sept 201938,000 ft
CSA70127 Aug 201937,000 ft
CSA70027 Aug 201937,000 ft
TVS6AD26 Aug 201939,000 ft
TVS5AD25 Aug 201937,000 ft
CSA70124 Aug 201939,000 ft
CSA70024 Aug 201937,000 ft
CSA70122 Aug 201936,000 ft
CSA70022 Aug 201937,000 ft
TVS5AD21 Aug 201937,000 ft
TVS5AD14 Aug 201937,000 ft
TVS41629 Aug 201938,000 ft
TVS41628 Aug 201931,400 ft
TVS41606 Aug 201936,000 ft
TVS5AD4 Aug 201937,000 ft
TVS6AD29 Jul 201938,000 ft