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 57,282
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 transmitted1 Apr 20175,675 ft
not transmitted31 Mar 20179,900 ft
HBZDS25 Mar 20177,550 ft
not transmitted25 Mar 20177,550 ft
not transmitted25 Mar 2017not transmitted
HBZDS25 Mar 20177,650 ft
HBZDS25 Mar 20177,625 ft
not transmitted24 Mar 20176,200 ft
not transmitted23 Mar 20175,900 ft
HBZDS20 Mar 20175,075 ft
not transmitted20 Mar 201710,325 ft
HBZDS16 Mar 20174,250 ft
not transmitted15 Mar 201710,225 ft
not transmitted15 Mar 2017not transmitted
not transmitted15 Mar 20178,450 ft
HBZDS14 Mar 20173,150 ft
HBZDS11 Mar 20175,700 ft
not transmitted11 Mar 20176,100 ft
HBZDS11 Mar 20176,350 ft
not transmitted11 Mar 20174,525 ft
not transmitted10 Mar 20175,175 ft
not transmitted10 Mar 20177,400 ft
HBZDS9 Mar 20173,675 ft
HBZDS9 Mar 20173,625 ft
HBZDS4 Mar 20176,975 ft