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 57,392
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
HBZDS10 Jul 20194,150 ft
not transmitted9 Jul 20196,150 ft
HBZDS8 Jul 20193,650 ft
not transmitted7 Jul 20193,825 ft
not transmitted6 Jul 20196,000 ft
not transmitted5 Jul 20195,350 ft
not transmitted5 Jul 20193,300 ft
HBZDS4 Jul 20194,450 ft
not transmitted4 Jul 20195,625 ft
HBZDS4 Jul 20194,350 ft
HBZDS4 Jul 20195,075 ft
not transmitted4 Jul 20196,125 ft
not transmitted4 Jul 20196,100 ft
HBZDS1 Jul 20195,950 ft
HBZDS28 Jun 20195,925 ft
not transmitted24 Jun 2019not transmitted
HBZDS24 Jun 20196,550 ft
HBZDS18 Jun 20195,075 ft
not transmitted18 Jun 20194,125 ft
not transmitted16 Jun 20198,975 ft
not transmitted15 Jun 2019not transmitted
not transmitted15 Jun 20196,400 ft
not transmitted14 Jun 20195,925 ft
not transmitted13 Jun 20193,700 ft
not transmitted13 Jun 20192,550 ft