ST. LOUIS — Originally conceived as a long-range penetration fighter to escort Strategic Air Command (SAC) nuclear bombers deep into Soviet airspace, the McDonnell F-101 Voodoo evolved into a core all-weather air defense interceptor and tactical reconnaissance platform during the Cold War. Evolving from the experimental XF-88 prototype, the twin-engine supersonic aircraft addressed shifting military doctrine as high-altitude B-52 deployments reduced the operational requirement for fighter escorts, redirecting the airframe toward continental defense and high-speed recon missions.
The two-seat F-101B variant served as a primary interceptor for the USAF Aerospace Defense Command and the Royal Canadian Air Force (designated CF-101), fully integrated with the automated SAGE (Semi-Automatic Ground Environment) network. Armed with unguided nuclear-tipped AIR-2A Genie rockets and AIM-4 Falcon air-to-air missiles, the F-101B maintained quick-reaction alert status against strategic bomber threats. Concurrently, the unarmed RF-101A and RF-101C reconnaissance variants provided low-altitude optical coverage, flying mission sorties during the 1962 Cuban Missile Crisis to photograph Soviet missile installations, as well as executing low-level tactical missions during the Vietnam War.
TECHNICAL SPECIFICATIONS: MCDONNELL F-101 VOODOO (F-101B INTERCEPTOR & RF-101C RECONNAISSANCE)
* Platform Classification: Supersonic All-Weather Fighter-Interceptor / Tactical Reconnaissance Aircraft
* Prime Contractor: McDonnell Aircraft Corporation (St. Louis, Missouri)
* Production Volume: 807 total airframes (including 478 F-101B interceptors and 166 RF-101C reconnaissance aircraft)
* Crew Complement:
* F-101A/C & RF-101 Variants: 1 (Pilot)
* F-101B / F-101F Interceptor Variants: 2 (Pilot and Radar Intercept Officer / WSO)
* Physical Dimensions:
* Length: 20.55 m (67 ft 5 in) [F-101B: 21.6 m / 71 ft 1 in with radome]
* Wingspan: 12.09 m (39 ft 8 in)
* Height: 5.49 m (18 ft 0 in)
* Mass Parameters:
* Empty Weight: 12,925 kg (28,495 lbs)
* Maximum Take-Off Weight (MTOW): 23,768 kg (52,400 lbs)
* Propulsion & Powerplant:
* Engine Type: 2x Pratt & Whitney J57-P-55 afterburning turbojets
* Thrust Rating: 11,990 lbf (53.3 kN) dry thrust each; 16,900 lbf (75.2 kN) with afterburner
* Flight Performance Envelope:
* Maximum Speed: Mach 1.72 (1,825 km/h / 1,134 mph) at 35,000 feet
* Ferry Range: 2,450 km (1,520 miles / 1,320 nautical miles) with external drop tanks
* Service Ceiling: 17,800 meters (58,400 feet)
* Rate of Climb: 185 m/s (36,500 ft/min)
* Avionics & Fire Control Systems:
* F-101B Interceptor: Hughes MG-13 Fire Control System linked with SAGE ground-directed interception network
* RF-101C Reconnaissance: Forward-looking, split-vertical, and oblique optical camera suite in elongated nose cone
* Armament & Payload Configurations:
* F-101A/C Fighter-Bomber: 4x 20 mm Pontiac M39 revolver cannons (internal) + 1x tactical nuclear store
* F-101B Interceptor: 2x AIR-2A Genie unguided nuclear rockets (1.5 kt yield) + 2x AIM-4 Falcon guided air-to-air missiles on rotating ventral weapons bay door
* RF-101C Reconnaissance: Unarmed; equipped with AN/ALQ-71 electronic countermeasures (ECM) pods and optical flash units
