HB9EYARADIO & ADS-B
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Aircraft

D-CHAT

Common

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Mode S hex
3CD28F
Manufacturer
Cessna
Serial number
525B-0640
Year built
20215 years old
Country of registration
AllemagneICAO address allocated by Germany, aircraft registered in Allemagne.
First contact
2 Jul 2021, 08:00
Last contact
6 Aug 2026, 20:57
Logged visits
558

The station's story

Cumulative contact time
202 h
Distinct days
393
Highest captured altitude
45,000 ft
Discovery rank
#41,257 of 57,065
Longest contact
1 h 27 min
Contacts on this Mode S address
748 contacts on the address, 558 under this registration: the address has carried several identities over time.

Observed callsigns

EFD (444 contacts, 2022-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
EFD3T30 Jun 202513,500 ft
EFD3T30 Jun 202510,600 ft
EFD3T30 Jun 202519,625 ft
EFD3T29 Jun 20258,275 ft
not transmitted23 Jun 202540,000 ft
EFD3T23 Jun 202526,025 ft
EFD3T22 Jun 202544,000 ft
EFD3T21 Jun 202535,000 ft
EFD3T20 Jun 202528,000 ft
not transmitted19 Jun 202531,000 ft
not transmitted19 Jun 202530,000 ft
EFD3T15 Jun 202520,675 ft
EFD3T13 Jun 202528,000 ft
EFD3T12 Jun 202532,000 ft
EFD3T12 Jun 202541,000 ft
EFD3T12 Jun 202516,675 ft
EFD3T12 Jun 202525,350 ft
EFD3T6 Jun 202521,925 ft
EFD3T6 Jun 202541,000 ft
EFD3T4 Jun 202531,400 ft
EFD3T2 Jun 202543,550 ft
EFD3T30 May 202540,000 ft
EFD3T30 May 202519,000 ft
EFD3T30 May 202519,000 ft
EFD3T29 May 202522,225 ft