HB9EYA, radio and 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 57,391
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
not transmitted13 Jun 20191,600 ft
HBZDS12 Jun 20194,525 ft
HBZDS12 Jun 20191,500 ft
not transmitted8 Jun 20195,900 ft
not transmitted8 Jun 20196,200 ft
HBZDS7 Jun 20195,975 ft
HBZDS7 Jun 20195,650 ft
HBZDS7 Jun 20195,500 ft
HBZDS6 Jun 20193,575 ft
HBZDS4 Jun 20195,600 ft
HBZDS4 Jun 20196,775 ft
not transmitted4 Jun 2019not transmitted
HBZDS3 Jun 20193,550 ft
HBZDS3 Jun 20191,425 ft
not transmitted3 Jun 2019106 ft
HBZDS31 May 20195,800 ft
not transmitted29 May 20194,000 ft
HBZDS28 May 20194,500 ft
HBZDS25 May 20194,850 ft
not transmitted23 May 20195,950 ft
HBZDS23 May 20196,550 ft
not transmitted23 May 20192,150 ft
HBZDS22 May 20197,200 ft
not transmitted22 May 201910,475 ft
not transmitted12 May 20194,850 ft