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 May 20256,375 ft
not transmitted10 May 20257,600 ft
not transmitted10 May 20255,875 ft
not transmitted10 May 20257,200 ft
not transmitted10 May 202510,150 ft
HBZDS10 May 20256,300 ft
not transmitted10 May 20257,425 ft
HBZDS10 May 20256,650 ft
HBZDS10 May 20256,450 ft
HBZDS7 May 20252,575 ft
HBZDS7 May 20253,000 ft
HBZDS3 May 20255,700 ft
HBZDS2 May 20256,950 ft
not transmitted2 May 20257,750 ft
HBZDS28 Apr 20253,000 ft
not transmitted28 Apr 2025not transmitted
HBZDS26 Apr 20255,950 ft
HBZDS26 Apr 20257,525 ft
HBZDS26 Apr 2025not transmitted
not transmitted24 Apr 20254,500 ft
not transmitted24 Apr 20257,200 ft
HBZDS12 Apr 20256,975 ft
HBZDS12 Apr 20257,850 ft
HBZDS12 Apr 20257,250 ft
HBZDS12 Apr 20257,075 ft