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 57,294
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
HBZDS16 Aug 20176,350 ft
not transmitted15 Aug 20173,900 ft
HBZDS15 Aug 20174,225 ft
not transmitted15 Aug 20179,200 ft
not transmitted14 Aug 20176,100 ft
HBZDS13 Aug 20175,600 ft
HBZDS12 Aug 20175,900 ft
HBZDS12 Aug 20178,500 ft
HBZDS9 Aug 20174,050 ft
not transmitted7 Aug 20178,875 ft
HBZDS5 Aug 20174,150 ft
HBZDS5 Aug 20171,625 ft
not transmitted5 Aug 20171,725 ft
not transmitted5 Aug 20175,825 ft
not transmitted5 Aug 20175,300 ft
not transmitted4 Aug 20176,900 ft
HBZDS4 Aug 20176,250 ft
HBZDS2 Aug 20173,550 ft
HBZDS2 Aug 20173,200 ft
HBZDS2 Aug 201725,950 ft
HBZDS1 Aug 20177,600 ft
not transmitted1 Aug 2017not transmitted
not transmitted30 Jul 20178,675 ft
HBZDS29 Jul 20174,925 ft
HBZDS29 Jul 20174,825 ft