HB9EYARADIO & ADS-B
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Aircraft

SP-MDD

Regular

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Mode S hex
48B063
Type
Cessna 525B Citation CJ3C25B
Manufacturer
Cessna
Serial number
525B-0714
Year built
20242 years old
Operator
ZondaJet
Country of registration
PolandPoland
First contact
20 Feb 2024, 20:22
Last contact
11 Aug 2026, 11:06
Logged visits
347

The station's story

Cumulative contact time
148 h
Distinct days
266
Highest captured altitude
45,000 ft
Discovery rank
#51,115 of 57,441
Longest contact
1 h 2 min
Contacts on this Mode S address
350 contacts on the address, 347 under this registration: the address has carried several identities over time.

Observed callsigns

HEY (229 contacts, 2025-2026)

Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
HEY01P31 Mar 202541,000 ft
HEY01P21 Mar 202540,000 ft
HEY01P21 Mar 2025not transmitted
HEY01P17 Mar 202525,000 ft
HEY01P15 Mar 202541,000 ft
HEY01P15 Mar 202540,000 ft
HEY01P10 Mar 202524,500 ft
HEY01P8 Mar 202539,000 ft
not transmitted6 Mar 202541,000 ft
not transmitted5 Mar 202541,000 ft
not transmitted2 Mar 202540,000 ft
not transmitted2 Mar 20259,575 ft
not transmitted28 Feb 202535,725 ft
not transmitted23 Feb 202519,000 ft
not transmitted22 Feb 202540,000 ft
not transmitted17 Feb 202541,000 ft
not transmitted16 Feb 202539,575 ft
not transmitted14 Feb 202541,000 ft
not transmitted13 Feb 202541,000 ft
not transmitted10 Feb 202531,450 ft
not transmitted14 Jan 202532,500 ft
not transmitted14 Jan 2025not transmitted
not transmitted12 Jan 202529,525 ft
not transmitted6 Jan 202540,000 ft
not transmitted26 Dec 202441,000 ft