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 57,252
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 transmitted1 Jun 20175,400 ft
not transmitted1 Jun 201710,000 ft
HBZDS1 Jun 20178,875 ft
HBZDS28 May 20176,100 ft
not transmitted28 May 20179,325 ft
not transmitted27 May 20176,950 ft
HBZDS27 May 20176,800 ft
not transmitted26 May 20179,375 ft
not transmitted26 May 20176,850 ft
HBZDS25 May 20176,125 ft
HBZDS24 May 20175,850 ft
not transmitted23 May 20175,600 ft
not transmitted23 May 20173,850 ft
not transmitted23 May 20179,000 ft
not transmitted23 May 20179,475 ft
HBZDS22 May 20174,750 ft
HBZDS21 May 20175,850 ft
not transmitted21 May 20175,675 ft
not transmitted17 May 20178,750 ft
not transmitted14 May 20175,875 ft
not transmitted13 May 20175,600 ft
not transmitted13 May 20177,375 ft
not transmitted10 May 2017not transmitted
HBZDS5 May 20174,750 ft
not transmitted5 May 20175,250 ft