HB9EYARADIO & 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
12 Aug 2026, 14:16
Logged visits
2,203

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 57,240
Longest contact
3 h 52 min
Contacts on this Mode S address
2,211 contacts on the address, 2,203 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 transmitted6 May 20236,375 ft
not transmitted4 May 20235,025 ft
not transmitted3 May 20236,175 ft
not transmitted2 May 20233,400 ft
not transmitted1 May 20233,525 ft
not transmitted23 Apr 20233,550 ft
not transmitted23 Apr 20233,675 ft
not transmitted23 Apr 20233,625 ft
not transmitted23 Apr 20233,650 ft
not transmitted22 Apr 20236,475 ft
not transmitted22 Apr 20236,625 ft
not transmitted22 Apr 20236,625 ft
not transmitted19 Apr 20239,925 ft
not transmitted14 Apr 20236,425 ft
not transmitted13 Apr 20235,500 ft
HBZDS10 Apr 20235,600 ft
HBZDS8 Apr 20236,650 ft
HBZDS8 Apr 20236,550 ft
HBZDS8 Apr 20236,700 ft
not transmitted29 Mar 20234,750 ft
not transmitted22 Mar 20234,400 ft
not transmitted18 Mar 20236,875 ft
not transmitted18 Mar 20236,150 ft
not transmitted18 Mar 20237,700 ft
not transmitted18 Mar 20236,250 ft