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
10 Aug 2026, 14:51
Logged visits
346

The station's story

Cumulative contact time
148 h
Distinct days
265
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
349 contacts on the address, 346 under this registration: the address has carried several identities over time.

Observed callsigns

HEY (228 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
HEY01P30 Nov 202540,000 ft
HEY01P29 Nov 202541,000 ft
not transmitted29 Nov 202538,000 ft
HEY01P27 Nov 202541,000 ft
HEY01P27 Nov 202512,850 ft
HEY01P14 Nov 202530,450 ft
HEY01P11 Nov 202540,000 ft
HEY01P11 Nov 202533,050 ft
HEY01P10 Nov 2025not transmitted
HEY01P6 Nov 202521,750 ft
HEY01P6 Nov 2025not transmitted
HEY01P30 Oct 202538,250 ft
HEY01P30 Oct 2025not transmitted
HEY01P29 Oct 202531,975 ft
HEY01P22 Oct 202540,000 ft
HEY01P22 Oct 202541,000 ft
HEY01P20 Oct 202540,000 ft
HEY01P19 Oct 2025not transmitted
HEY01P16 Oct 202540,000 ft
HEY01P16 Oct 202518,100 ft
HEY01P14 Oct 202541,000 ft
HEY01P10 Oct 202539,000 ft
HEY01P8 Oct 202540,000 ft
HEY01P8 Oct 20258,675 ft
HEY01P7 Oct 202540,000 ft