HB9EYA, radio and ADS-B
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Aircraft

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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
23 Sept 2026, 18:16
Logged visits
131

The station's story

Cumulative contact time
48 h
Distinct days
111
Highest captured altitude
45,000 ft
Discovery rank
#55,871 of 60,070
Longest contact
0 h 51 min
Contacts on this Mode S address
147 contacts on the address, 131 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 (127 contacts, 2025-2026)

Operator as per the registry of 21 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
BOH11223 Sept 202641,000 ft
BOH11121 Sept 202640,000 ft
BOH11317 Sept 202625,275 ft
BOH11116 Sept 202641,000 ft
BOH11315 Sept 202629,050 ft
BOH11215 Sept 202634,950 ft
BOH11112 Sept 202640,225 ft
BOH11311 Sept 202618,775 ft
BOH11110 Sept 202641,000 ft
BOH1147 Sept 202626,600 ft
BOH1137 Sept 202643,000 ft
BOH1116 Sept 202641,000 ft
BOH1145 Sept 20269,525 ft
BOH11131 Aug 202627,225 ft
BOH11230 Aug 202632,750 ft
BOH11229 Aug 202643,000 ft
BOH11227 Aug 202640,000 ft
BOH11127 Aug 202639,000 ft
BOH11224 Aug 202643,000 ft
BOH11123 Aug 202623,000 ft
BOH11322 Aug 2026not transmitted
BOH11221 Aug 202627,000 ft
BOH11121 Aug 2026not transmitted
BOH11220 Aug 202637,000 ft
BOH11317 Aug 202628,975 ft