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 57,340
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 transmitted27 Jun 20184,250 ft
not transmitted22 Jun 20189,200 ft
not transmitted19 Jun 20184,050 ft
not transmitted19 Jun 20185,725 ft
not transmitted16 Jun 20185,500 ft
not transmitted16 Jun 20184,525 ft
HBZDS16 Jun 20184,800 ft
HBZDS7 Jun 20182,400 ft
HBZDS6 Jun 20184,450 ft
not transmitted2 Jun 20185,225 ft
HBZDS2 Jun 20184,350 ft
not transmitted29 May 20185,675 ft
not transmitted28 May 20186,250 ft
not transmitted28 May 20183,300 ft
HBZDS27 May 2018not transmitted
HBZDS26 May 20185,850 ft
not transmitted25 May 201810,550 ft
not transmitted25 May 20186,050 ft
not transmitted20 May 2018not transmitted
not transmitted19 May 20185,900 ft
not transmitted18 May 20185,450 ft
not transmitted12 May 20186,700 ft
not transmitted11 May 20186,300 ft
not transmitted11 May 20185,650 ft
not transmitted11 May 20184,200 ft