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 57,393
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
HBZDS17 Jul 20214,775 ft
HBZDS17 Jul 20214,500 ft
HBZDS17 Jul 20214,600 ft
not transmitted9 Jun 202110,000 ft
HBZDS5 Jun 20216,150 ft
not transmitted4 Jun 20216,050 ft
HBZDS3 Jun 20215,200 ft
HBZDS2 Jun 20215,000 ft
HBZDS31 May 20215,100 ft
HBZDS31 May 20217,325 ft
HBZDS30 May 20215,250 ft
HBZDS30 May 20216,100 ft
HBZDS30 May 20216,525 ft
not transmitted29 May 20215,175 ft
HBZDS29 May 20216,075 ft
HBZDS29 May 20215,925 ft
not transmitted29 May 20216,200 ft
not transmitted28 May 20219,775 ft
not transmitted28 May 20219,400 ft
HBZDS27 May 20214,400 ft
not transmitted25 May 20214,075 ft
HBZDS25 May 20214,250 ft
not transmitted20 May 20219,775 ft
not transmitted12 May 20215,250 ft
HBZDS9 May 20216,200 ft