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 57,388
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 transmitted7 Oct 20185,925 ft
not transmitted6 Oct 20186,600 ft
not transmitted6 Oct 20187,100 ft
HBZDS5 Oct 20185,550 ft
not transmitted5 Oct 20182,525 ft
not transmitted27 Sept 20186,025 ft
HBZDS22 Sept 20184,325 ft
HBZDS22 Sept 20185,050 ft
HBZDS22 Sept 20184,350 ft
HBZDS22 Sept 20185,050 ft
not transmitted22 Sept 20184,025 ft
HBZDS21 Sept 20184,625 ft
HBZDS21 Sept 20184,175 ft
not transmitted20 Sept 20187,500 ft
HBZDS20 Sept 20189,675 ft
HBZDS19 Sept 20183,275 ft
not transmitted18 Sept 2018not transmitted
not transmitted18 Sept 20187,200 ft
HBZDS18 Sept 20184,950 ft
not transmitted15 Sept 20185,675 ft
not transmitted15 Sept 20189,700 ft
HBZDS15 Sept 20187,225 ft
not transmitted12 Sept 20186,675 ft
not transmitted12 Sept 20186,700 ft
not transmitted12 Sept 20184,775 ft