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
14 Aug 2026, 14:45
Logged visits
2,204

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 57,363
Longest contact
3 h 52 min
Contacts on this Mode S address
2,212 contacts on the address, 2,204 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
HBZDS8 May 20184,250 ft
not transmitted8 May 20188,750 ft
not transmitted8 May 20186,425 ft
not transmitted6 May 20188,975 ft
not transmitted6 May 20189,650 ft
not transmitted6 May 20189,000 ft
not transmitted6 May 20187,350 ft
HBZDS6 May 20186,625 ft
not transmitted8 Apr 20187,400 ft
not transmitted8 Apr 20186,700 ft
HBZDS6 Apr 20186,075 ft
not transmitted2 Apr 20187,025 ft
not transmitted24 Mar 20187,750 ft
not transmitted21 Mar 20182,900 ft
not transmitted20 Mar 20183,050 ft
not transmitted14 Mar 20188,575 ft
not transmitted10 Mar 20185,300 ft
not transmitted28 Feb 20184,650 ft
not transmitted27 Feb 20184,600 ft
not transmitted26 Feb 20188,800 ft
not transmitted23 Feb 201810,200 ft
not transmitted18 Feb 2018not transmitted
HBZDS13 Feb 20185,300 ft
not transmitted13 Feb 20185,775 ft
not transmitted27 Jan 20187,525 ft