HB9EYARADIO & ADS-B
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Aircraft

HB-ZDS

Common

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Mode S hex
4B4264
Type
Airbus Helicopters EC-120 ColibriEC20
Manufacturer
Eurocopter
Serial number
1248
Year built
200125 years old
Operator
Swiss Helicopter Ag
Country of registration
SwitzerlandSwitzerland
First contact
6 Apr 2016, 11:50
Last contact
12 Aug 2026, 14:16
Logged visits
2,203

The station's story

Cumulative contact time
452 h
Distinct days
1,101
Highest captured altitude
15,750 ft
3 corrupted frame(s) excluded from this maximum
Discovery rank
#1,480 of 57,269
Longest contact
3 h 52 min
Contacts on this Mode S address
2,211 contacts on the address, 2,203 under this registration: the address has carried several identities over time.

Observed callsigns

EZS (1 contacts, 2022)

Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
not transmitted28 Dec 20168,300 ft
HBZDS27 Dec 20165,325 ft
HBZDS27 Dec 20166,475 ft
not transmitted24 Dec 20168,525 ft
not transmitted23 Dec 20167,150 ft
not transmitted23 Dec 20165,250 ft
not transmitted21 Dec 2016not transmitted
not transmitted20 Dec 20164,900 ft
not transmitted20 Dec 2016not transmitted
HBZDS18 Dec 20165,325 ft
HBZDS18 Dec 20165,775 ft
HBZDS18 Dec 20169,350 ft
not transmitted17 Dec 20166,000 ft
not transmitted16 Dec 20167,850 ft
not transmitted15 Dec 20164,250 ft
not transmitted15 Dec 20164,500 ft
not transmitted15 Dec 20165,350 ft
HBZDS14 Dec 20166,225 ft
HBZDS14 Dec 20165,700 ft
HBZDS14 Dec 2016not transmitted
not transmitted12 Dec 201610,600 ft
HBZDS11 Dec 20169,650 ft
not transmitted10 Dec 20164,075 ft
not transmitted10 Dec 20165,400 ft
HBZDS5 Dec 20165,725 ft