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 57,252
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
HBZDS30 May 20243,625 ft
not transmitted26 May 20247,100 ft
not transmitted26 May 20247,150 ft
HBZDS26 May 20245,850 ft
not transmitted26 May 20248,550 ft
HBZDS25 May 20245,950 ft
HBZDS25 May 20243,550 ft
HBZDS25 May 20246,275 ft
HBZDS25 May 20245,650 ft
not transmitted25 May 20249,025 ft
HBZDS19 May 20245,400 ft
HBZDS18 May 20245,650 ft
HBZDS18 May 20244,700 ft
HBZDS18 May 20247,800 ft
not transmitted17 May 202410,550 ft
not transmitted17 May 202410,525 ft
HBZDS17 May 20249,500 ft
not transmitted13 May 20246,575 ft
HBZDS12 May 20248,150 ft
HBZDS12 May 20243,200 ft
HBZDS12 May 20248,850 ft
HBZDS12 May 20248,825 ft
not transmitted11 May 20248,600 ft
HBZDS11 May 20249,150 ft
HBZDS11 May 20248,700 ft