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 57,151
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 transmitted8 May 20166,650 ft
not transmitted7 May 20167,650 ft
not transmitted6 May 20165,900 ft
not transmitted6 May 201612,325 ft
not transmitted6 May 20166,225 ft
not transmitted6 May 20165,425 ft
not transmitted5 May 20167,750 ft
not transmitted4 May 20164,050 ft
not transmitted4 May 20167,550 ft
not transmitted4 May 20165,125 ft
not transmitted2 May 20165,925 ft
not transmitted29 Apr 20168,850 ft
not transmitted29 Apr 20167,875 ft
not transmitted23 Apr 20165,200 ft
not transmitted22 Apr 20164,600 ft
not transmitted21 Apr 20167,500 ft
not transmitted21 Apr 20164,650 ft
not transmitted20 Apr 20166,375 ft
not transmitted20 Apr 201610,675 ft
not transmitted19 Apr 20168,825 ft
not transmitted16 Apr 20168,100 ft
not transmitted14 Apr 20164,875 ft
not transmitted13 Apr 20166,325 ft
not transmitted12 Apr 2016not transmitted
not transmitted12 Apr 20163,375 ft