F-101

F-101 Voodoo
McDonnell F-101A Voodoo
Role	Fighter aircraft
Manufacturer	McDonnell Aircraft
First flight	29 September 1954
Introduction	May 1957
Retired	1972, USAF 1982, US ANG 1984, Canada
Primary users	United States Air Force Royal Canadian Air Force
Number built	807
Unit cost	US$1,276,145 (RF-101C) US$1,754,066 (F-101B)
Developed from	XF-88 Voodoo
Variants	McDonnell CF-101 Voodoo

The McDonnell F-101 Voodoo was a supersonic jet fighter which served the United States Air Force (USAF) and the Royal Canadian Air Force (RCAF).

Initially designed by McDonnell Aircraft as a long-range bomber escort (known as a penetration fighter) for the Strategic Air Command (SAC), the Voodoo was instead developed as a nuclear-armed fighter-bomber for the Tactical Air Command (TAC), and as a photo reconnaissance aircraft based on the same airframe. An F-101A set a number of world speed records for jet powered aircraft, including fastest airspeed, attaining 1,207.6 miles (1,943.4 km) per hour on 12 December 1957. They operated in the reconnaissance role until 1979.

Delays in the 1954 interceptor project led to demands for an interim interceptor aircraft design, a role that was eventually won by the B model of the Voodoo. This required extensive modifications to add a large radar to the nose of the aircraft, a second crewmember to operate it, and a new weapons bay using a rotating door that kept its four AIM-4 Falcon missiles or two AIR-2 Genie rockets hidden within the airframe until it was time to be fired. The F-101B entered service with Air Defense Command in 1959 and the Royal Canadian Air Force in 1961. US examples were handed off to the Air National Guard where they served until 1982. Canadian examples remained in service until 1984.

The Voodoo's career as a fighter-bomber was relatively brief, but the reconnaissance versions served for some time. Along with the US Air Force's Lockheed U-2 and US Navy's Vought RF-8 Crusaders, the RF-101 reconnaissance variant of the Voodoo was instrumental during the Cuban Missile Crisis and saw extensive service during the Vietnam War. Interceptor versions served with the Air National Guard until 1982, and in Canadian service they were a front line part of NORAD until their replacement with the CF-18 Hornet in the 1980s.