recovered by a net. They both carry imaging sensors in a turret underneath the fuselage. The Mastiff and Scout remained in service with the Israeli Army and the Republic of Singapore Air Force until the early 1990s, when they were replaced by the IAI Searcher. Operators Israeli Air Force Israeli Army Republic of Singapore Air Force Specifications See also References This article contains material that originally came from the web article Unmanned Aerial Vehicles by Greg Goebel, which exists in the Public Domain. External links IAI Scout drone 1970s Israeli military reconnaissance aircraft Scout Single-engined pusher aircraft Twin-boom aircraft