HB9EYA, radio and ADS-B
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Aircraft

OK-BOB

Common

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Mode S hex
49D506
Manufacturer
Beechcraft
Serial number
FL-322
Year built
not in the registry
Operator
Private
Country of registration
Czechia
First contact
14 May 2023, 11:29
Last contact
20 Aug 2025, 13:21
Logged visits
7

The station's story

Cumulative contact time
4 h
Distinct days
5
Highest captured altitude
29,000 ft
Discovery rank
#48,572 of 57,462
Longest contact
1 h 10 min
Contacts on this Mode S address
11 contacts on the address, 7 under this registration: the address has carried several identities over time.

Observed callsigns

AQS (6 contacts, 2023-2025)

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

Visits

CallsignFirst contactAltitude at end of contact
AQS2B20 Aug 202529,000 ft
OKBOB19 Aug 20254,600 ft
AQS2C19 Aug 20254,575 ft
AQS470B15 Oct 202327,000 ft
AQS470A15 Oct 202327,000 ft
AQS468B29 Sept 202327,000 ft
AQS468A28 Sept 202322,000 ft

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