Piper PA-31 Cheyenne CUSTOM BUILT AIRPLANE MODELS but also for its unique

but also for its unique use of sirens for psychological warfare

is also produced in naval and civil versions

The aircraft is equipped to operate autonomously in combat over hostile territory

high-wing monoplane with a four-person seating capacity including a crew of one or two

or a Mach number of 0

Piper PA-31 Cheyenne CUSTOM BUILT AIRPLANE MODELS but also for its uniquePA 31 Cheyenne airplane model. The Piper Cheyenne family of turboprop corporate aircraft is based on the popular Navajo and Chieftain piston twins. Although the first Cheyenne was not delivered until mid 1974, work on a turboprop version of the Pressurized Navajo dates back almost a decade earlier to the mid 1960s. The prototype of the Cheyenne flew for the first time on August 29 1969, but Piper had to redesign the flight controls to handle the