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 transmitted7 Mar 202310,550 ft
not transmitted6 Mar 20239,350 ft
not transmitted6 Mar 20237,850 ft
not transmitted5 Mar 20237,775 ft
HBZDS4 Mar 20234,975 ft
not transmitted2 Mar 20238,225 ft
not transmitted28 Feb 20239,100 ft
not transmitted28 Feb 20237,675 ft
HBZDS25 Feb 20234,100 ft
HBZDS25 Feb 20237,000 ft
HBZDS25 Feb 20237,150 ft
not transmitted21 Feb 20239,075 ft
not transmitted21 Feb 20239,125 ft
not transmitted20 Feb 20236,850 ft
not transmitted19 Feb 20239,400 ft
not transmitted18 Feb 20236,400 ft
not transmitted18 Feb 20236,675 ft
not transmitted18 Feb 20235,500 ft
not transmitted18 Feb 20237,025 ft
not transmitted18 Feb 20236,200 ft
not transmitted18 Feb 20237,650 ft
HBZDS17 Feb 20234,450 ft
HBZDS15 Feb 20235,525 ft
not transmitted15 Feb 20239,375 ft
not transmitted14 Feb 20234,925 ft