The AIM-26 Falcon was a larger, more powerful version of the AIM-4 Falcon air-to-air missile built by Hughes. It is the only guided American air-to-air missile with a nuclear warhead to be produced, though the unguided AIR-2 Genie rocket was also nuclear-armed.
AIM-26 Falcon Wikipedia
Starting in 1956 Hughes Electronics began the development of an enlarged version of the GAR-1D Falcon that would carry a nuclear warhead. It was intended to provide a sure kill in attacks on Soviet heavy bomber aircraft. The original development was for semi-active radar homing and heat-seeking versions based on the conventional GAR-1/GAR-2 weapons, under the designations GAR-5 and GAR-6, respectively. The program was canceled, but was later revived in 1959.
The resultant GAR-11 (later AIM-26A) entered service in 1961, carried by Air Defense Command F-102 Delta Dagger interceptors. It used a radar proximity fuze and semi-active radar homing.
The GAR-11 used a sub-kiloton (250 ton)-yield W54 warhead shared with the 'Davy Crockett' M388 recoilless rifle projectile, rather than the larger W25 warhead of the AIR-2 Genie.
Out of concern for the problems inherent in using nuclear weapons over friendly territory, a conventional version, the GAR-11A, was developed, using a 40 lb (18 kg) high explosive warhead.
After 1963, the weapon was redesignated AIM-26. The nuclear version became AIM-26A, the conventional model AIM-26B. From 1970 to 1972 the nuclear warheads of the AIM-26A weapons were rebuilt for the nuclear version of the AGM-62 Walleye glide bomb.
The AIM-26 saw little widespread use in American service, retiring in 1972. The conventional AIM-26B was exported to Switzerland as the HM-55, where it was used on Swiss Mirage IIIS fighters. The AIM-26B was produced under license (and modified) in Sweden as the Rb 27, arming Saab Draken J-35F and 35J fighters. It was retired in 1998. When Finland bought Drakens, the license-manufactured Swedish Falcons were included.Length: 84.25 in (2.140 m)
Wingspan: 24.4 in (62 cm)
Diameter: 11.4 in (29 cm)
Weight: 203 lb (92 kg)
Speed: Mach 2
Range: 6 mi (9.7 km)
Guidance: semi-active radar homing
Warhead: W54 nuclear, explosive yield 250 t TNT equivalent
Below is a list of museums which have an AIM-26 in their collection:Museum of Aviation, Warner Robins, Georgia (AIM-26 A)
National Museum of Naval Aviation, Naval Air Station Pensacola, Florida (AIM-26 A)
DVHAA Historical Aircraft Museum, Naval Air Station Joint Reserve Base Willow Grove, Pennsylvania (AIM-26 A)
Keski-Suomen ilmailumuseo / Aviation Museum of Central Finland, Finland (AIM-26 B / RB 27)
Robotmuseum / Robot Museum Arboga, Sweden (AIM-26 B / RB 27)
Västerås Flygmuseum / Västerås Aviation Museum Västerås, Sweden (AIM-26 B / RB 27)