Complex sentence: Previously assigned to the 966th AEWCS at McCoy AFB, Florida, and then the 79th AEWCS at Homestead AFB, Florida, it was the last operational EC-121 and was deployed by the 79th AEWCS to NAS Keflavik, Iceland.
Split into simpler sentences: Previously assigned to the 966th AEWCS at McCoy AFB, Florida, and then the 79th AEWCS at Homestead AFB, Florida. It was the last operational EC-121 and was deployed by the 79th AEWCS to NAS Keflavik, Iceland.