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
HBZDS13 Sept 20201,650 ft
HBZDS12 Sept 20205,100 ft
not transmitted12 Sept 2020not transmitted
not transmitted12 Sept 20204,500 ft
not transmitted12 Sept 20207,025 ft
not transmitted12 Sept 2020not transmitted
HBZDS10 Sept 20204,675 ft
not transmitted7 Sept 20205,325 ft
HBZDS7 Sept 20208,525 ft
not transmitted7 Sept 20209,625 ft
not transmitted5 Sept 20207,150 ft
not transmitted5 Sept 20209,175 ft
not transmitted4 Sept 20209,075 ft
HBZDS4 Sept 20205,525 ft
not transmitted3 Sept 20205,525 ft
HBZDS1 Sept 20204,700 ft
not transmitted27 Aug 2020not transmitted
HBZDS26 Aug 20205,875 ft
HBZDS25 Aug 20206,125 ft
HBZDS25 Aug 20206,350 ft
HBZDS25 Aug 20207,475 ft
not transmitted23 Aug 20205,300 ft
HBZDS22 Aug 20206,500 ft
HBZDS21 Aug 20205,325 ft
HBZDS21 Aug 20205,350 ft