HB9EYA, radio and ADS-B
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Aircraft

9H-COB

Common

Identity resolved on 13 Aug 2026: the aircraft was too recent for the registry at the time of the first contact, on 18 Jul 2021. What this page shows comes from a later registry; each contact keeps what was known on the day it was heard.

The fields of this record contradict each other: manufacturer Cessna for a Airbus type. The log is authentic; the described identity is doubtful.

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Mode S hex
4D209DThis address has been carried by several aircraft: the registry reassigned it, from 9H-SEA to 9H-COB. The oldest contacts therefore belong to the previous holder.
Type
Cessna 525 Citation M2C25M
Manufacturer
Cessna
Serial number
525-0937
Year built
201610 years old
Operator
Private
Country of registration
MaltaMalta
First contact
18 Jul 2021, 11:02
Last contact
25 Sept 2026, 10:18
Logged visits
94

The station's story

Cumulative contact time
36 h
Distinct days
69
Highest captured altitude
41,000 ft
Discovery rank
#41,700 of 60,103
Longest contact
0 h 44 min
Contacts on this Mode S address
96 contacts on the address, 94 under this registration: the address has carried several identities over time.

Observed callsigns

AJD (67 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
9HCOB21 Sept 202527,575 ft
9HCOB19 Sept 202531,000 ft
9HCOB18 Sept 202523,050 ft
9HCOB17 Sept 20254,275 ft
9HCOB14 Sept 202527,650 ft
9HCOB12 Sept 202541,000 ft
9HCOB7 Sept 202527,775 ft
9HCOB5 Sept 202533,050 ft
AJD17OB31 Aug 202523,925 ft
9HCOB29 Aug 202541,000 ft
9HCOB23 Aug 202526,150 ft
9HCOB16 Aug 202522,825 ft
9HCOB16 Aug 20254,875 ft
9HCOB16 Aug 202539,000 ft
9HCOB7 Aug 202524,000 ft
9HCOB31 Jul 20254,050 ft
9HCOB24 Jul 202539,000 ft
9HCOB4 May 202526,925 ft
9HCOB1 May 202539,000 ft