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Garda Confidential No.: 1 800 666 111

Air Support Unit

About the Air Support Unit

Image of the EC135 landing in Baldonnel

The Garda Air Support Unit was established in September 1997 with the delivery of a Pilatus Britten-Norman BN 2T-4S Defender 4000 fixed wing aircraft and a Eurocopter AS355N Eceuriel helicopter.  

The Unit is based at Casement Aerodrome, Baldonnel on the outskirts of Dublin city although from time to time aircraft may be based at other locations within the State.     

 Garda aircraft may be deployed to incidents in the following cases: 

  • Immediate threat to life
  • Incidents of a criminal, terrorist or other nationally important nature
  • Immediate threat of serious public disorder
  • Tasks leading to the prevention or detection of crime
  • Evidence gathering
  • Intelligence gathering
  • Photographic tasks
  • Traffic Management/Monitoring 


In 2001 the Garda Aircraft fleet got a second helicopter, a Eurocopter EC 135 T2.  During 2007 the Eceuriel helicopter was replaced by a second EC135 T2+. Both EC135 helicopters are fitted with Turbomeca (T2) engines. These rotary wing aircraft are classified as light utility helicopters.


Garda aircraft are maintained on the Irish military register. Irish Air Corps personnel pilot all aircraft and provide maintenance facilities on behalf of the Department of Justice, Equality & Law Reform.


All aircraft in service with the Unit are selected to meet stringent operational policing requirements. The aircraft are fitted with the latest police role equipment including 'state of the art' daylight and thermal image cameras mounted on gyro stabilised platforms, search lights, extensive communication suites and microwave downlink/uplink technology.