Defender
The Defender is the latest version of the Islander twin turboprop aircraft and is used in a variety of roles.
The Britten-Norman Islander, and later the Defender upgraded version of the aircraft, was introduced into service as a replacement for the ageing Beaver. It is one of two types of fixed-wing aircraft operated by the Army Air Corps. It is usually employed in a surveillance capacity, however it also has a limited use in transporting personnel. This aircraft has been extensively used in Northern Ireland. Other roles include air photography, airborne command post and liaison flying. Notably it contains a full Instrument Flying Procedural and Navigation fit.

| In Service Date: |
10 Mar 1989 |
| Gross Weight: |
7,000 lbs |
| Engines: |
2 x Allison 250 turbo props |
| Crew: |
1 Pilot, 1 Crewman + 6 Passengers |
| Length: |
10.93m |
| Wingspan: |
14.93m |
| Height: |
4.2m |
| Maximum Speed: |
196 Knots |
| Range: |
380 NM |