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 57,448
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
HBZDS16 May 20206,650 ft
HBZDS15 Mar 20206,500 ft
HBZDS14 Feb 20203,725 ft
HBZDS14 Feb 20201,300 ft
HBZDS8 Feb 20206,375 ft
not transmitted8 Feb 20204,825 ft
HBZDS8 Feb 20205,800 ft
HBZDS6 Feb 20202,800 ft
HBZDS31 Jan 20203,050 ft
not transmitted21 Jan 20209,950 ft
not transmitted11 Jan 20206,300 ft
HBZDS10 Jan 20205,250 ft
HBZDS1 Jan 20208,000 ft
not transmitted26 Dec 2019not transmitted
not transmitted19 Dec 2019not transmitted
not transmitted18 Dec 20195,550 ft
HBZDS6 Dec 20196,525 ft
not transmitted24 Nov 20197,475 ft
not transmitted22 Nov 20199,150 ft
HBZDS18 Nov 20196,900 ft
HBZDS16 Nov 20194,850 ft
not transmitted14 Nov 2019not transmitted
not transmitted9 Nov 20197,050 ft
not transmitted26 Oct 20195,375 ft
not transmitted26 Oct 20196,200 ft