Private Propellor Planes

Ground attack aircraft and close air support gunship introduced in 1965

Unit cost was $28 million in 2013

Airborne early warning and control aircraft

The largest fixed-wing aircraft ever operated by the U.S. Navy

$165 million electronic attack aircraft of the United States Air Force

$22 million turboprop regional airliner as of 2015

$5 million turboprop basic trainer aircraft