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
7 Aug 2026, 11:08
Logged visits
2,202

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 57,065
Longest contact
3 h 52 min
Contacts on this Mode S address
2,210 contacts on the address, 2,202 under this registration: the address has carried several identities over time.

Observed callsigns

EZS (1 contacts, 2022)

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

Visits

CallsignFirst contactAltitude at end of contact
HBZDS11 Aug 20247,475 ft
HBZDS10 Aug 20246,525 ft
not transmitted10 Aug 20248,800 ft
not transmitted10 Aug 20248,675 ft
not transmitted10 Aug 20247,500 ft
HBZDS9 Aug 20246,300 ft
HBZDS9 Aug 20249,825 ft
HBZDS8 Aug 20245,650 ft
not transmitted8 Aug 20249,750 ft
HBZDS6 Aug 20245,700 ft
HBZDS6 Aug 20248,200 ft
HBZDS6 Aug 2024not transmitted
not transmitted5 Aug 20245,675 ft
HBZDS4 Aug 20246,250 ft
HBZDS4 Aug 20248,150 ft
HBZDS3 Aug 20247,150 ft
HBZDS3 Aug 20247,650 ft
HBZDS3 Aug 20247,625 ft
HBZDS2 Aug 20246,500 ft
not transmitted2 Aug 20245,650 ft
HBZDS31 Jul 20245,600 ft
not transmitted30 Jul 20246,950 ft
HBZDS29 Jul 20246,925 ft
HBZDS28 Jul 20244,700 ft
not transmitted27 Jul 20247,300 ft