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
not transmitted9 Jun 20258,025 ft
not transmitted6 Jun 20256,150 ft
not transmitted6 Jun 2025not transmitted
HBZDS28 May 20254,425 ft
not transmitted27 May 20255,200 ft
not transmitted26 May 20255,425 ft
not transmitted26 May 20253,950 ft
HBZDS25 May 20255,975 ft
not transmitted24 May 20256,225 ft
HBZDS24 May 20255,825 ft
not transmitted24 May 20255,900 ft
not transmitted24 May 20255,200 ft
HBZDS24 May 20255,775 ft
not transmitted24 May 20259,700 ft
HBZDS23 May 20257,300 ft
not transmitted19 May 20253,850 ft
not transmitted18 May 202510,450 ft
HBZDS17 May 202510,325 ft
HBZDS17 May 20253,350 ft
not transmitted16 May 20257,125 ft
HBZDS16 May 20255,950 ft
HBZDS16 May 20251,375 ft
not transmitted14 May 20254,600 ft
not transmitted11 May 20257,600 ft
not transmitted11 May 20255,950 ft