HB9EYARADIO & ADS-B
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Aircraft

OK-OSK

Regular

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Mode S hex
49D61E
Type
Cessna 680 Citation SovereignC680
Manufacturer
Cessna
Serial number
680-0185
Year built
200719 years old
Operator
Air Bohemia (BOH)
Country of registration
Czechia
First contact
4 Jul 2025, 15:24
Last contact
10 Aug 2026, 16:46
Logged visits
103

The station's story

Cumulative contact time
39 h
Distinct days
87
Highest captured altitude
45,000 ft
Discovery rank
#54,915 of 57,441
Longest contact
0 h 51 min
Contacts on this Mode S address
119 contacts on the address, 103 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • D-CEISfrom 20 Apr 2016 to 9 Mar 2025 · 1,246 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

BOH (99 contacts, 2025-2026)

Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
BOH1123 Jun 202624,875 ft
BOH1112 Jun 202633,900 ft
BOH11131 May 202644,475 ft
BOH11328 May 202643,000 ft
BOH11227 May 202623,000 ft
BOH11127 May 2026not transmitted
BOH11123 May 202643,000 ft
BOH11422 May 202643,000 ft
BOH11322 May 202635,000 ft
BOH11222 May 202643,000 ft
BOH11121 May 202623,625 ft
BOH11219 May 202636,125 ft
BOH11119 May 202627,425 ft
BOH11118 May 202631,075 ft
BOH11217 May 202624,625 ft
not transmitted16 May 202641,000 ft
BOH11116 May 202642,950 ft
BOH11115 May 202618,050 ft
BOH11112 May 202639,000 ft
BOH11110 May 202643,000 ft
BOH1128 May 202640,000 ft
BOH11120 Mar 202626,225 ft
BOH11218 Mar 2026not transmitted
BOH11313 Mar 202633,000 ft
BOH11213 Mar 20266,200 ft