HB9EYA, radio and 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
12 Oct 2026, 15:00
Logged visits
146

The station's story

Cumulative contact time
53 h
Distinct days
118
Highest captured altitude
45,000 ft
Discovery rank
#56,045 of 60,453
Longest contact
0 h 51 min
Contacts on this Mode S address
162 contacts on the address, 146 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 (141 contacts, 2025-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
BOH11119 Jul 202635,000 ft
BOH11118 Jul 202629,200 ft
BOH11217 Jul 2026not transmitted
BOH11214 Jul 202643,000 ft
BOH11113 Jul 202638,000 ft
BOH11212 Jul 202643,000 ft
BOH1139 Jul 202632,075 ft
BOH11130 Jun 202627,450 ft
BOH11229 Jun 202645,000 ft
BOH11127 Jun 202643,000 ft
BOH11122 Jun 202622,925 ft
BOH11120 Jun 202623,400 ft
BOH11118 Jun 202641,000 ft
BOH11310 Jun 202641,000 ft
BOH1139 Jun 202625,950 ft
BOH1129 Jun 202623,000 ft
BOH1119 Jun 2026not transmitted
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