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 57,452
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
HBZDS31 Jul 20201,325 ft
not transmitted31 Jul 20203,975 ft
not transmitted31 Jul 20205,375 ft
HBZDS31 Jul 20205,375 ft
not transmitted31 Jul 20205,350 ft
HBZDS31 Jul 20205,375 ft
HBZDS30 Jul 20206,250 ft
HBZDS29 Jul 20206,400 ft
not transmitted28 Jul 20204,425 ft
not transmitted27 Jul 20204,550 ft
HBZDS25 Jul 20206,700 ft
HBZDS25 Jul 20206,550 ft
HBZDS23 Jul 20205,900 ft
HBZDS23 Jul 20205,325 ft
not transmitted23 Jul 20206,950 ft
HBZDS22 Jul 20206,250 ft
HBZDS22 Jul 20206,025 ft
not transmitted20 Jul 20207,000 ft
HBZDS19 Jul 20206,175 ft
HBZDS19 Jul 20206,050 ft
HBZDS19 Jul 20206,050 ft
HBZDS19 Jul 20206,100 ft
HBZDS18 Jul 2020not transmitted
not transmitted18 Jul 20205,025 ft
not transmitted17 Jul 20204,750 ft