AIM-26 Falcon

Artwork on warhead of AIM-26A on display at the National Museum of Naval Aviation.

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.

Development

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.

Specifications (GAR-11/AIM-26A)

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

Survivors

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)

1962 United States Tri-Service missile and drone designation system

1–50	MGM-1 RIM-2 MIM-3 AIM-4 MGM-5 RGM-6 AIM-7/RIM-7 RIM-8 AIM-9 CIM-10 PGM-11 AGM-12 CGM-13/MGM-13 MIM-14 RGM-15 CGM-16 PGM-17 MGM-18 PGM-19 ADM-20 MGM-21 AGM-22 MIM-23 RIM-24 HGM-25A/LGM-25C AIM-26 UGM-27 AGM-28 MGM-29 LGM-30 MGM-31 MGM-32 MQM-33 AQM-34 AQM-35 MQM-36 AQM-37 AQM-38 MQM-39 MQM-40 AQM-41 MQM-42 FIM-43 UUM-44 AGM-45 MIM-46 AIM-47 AGM-48 LIM-49 RIM-50

51–100	MGM-51 MGM-52 AGM-53 AIM-54 RIM-55 PQM-56 MQM-57 MQM-58 RGM-59 AQM-60 MQM-61 AGM-62 AGM-63 AGM-64 AGM-65 RIM-66 RIM-67 AIM-68 AGM-69 LEM-70 BGM-71 MIM-72 UGM-73 BQM-74 BGM-75 AGM-76 FGM-77 AGM-78 AGM-79 AGM-80 AQM-81 AIM-82 AGM-83 AGM-84/RGM-84/UGM-84 AGM-84E AGM-84E/H/K RIM-85 AGM-86 AGM-87 AGM-88 UGM-89 BQM-90 AQM-91 FIM-92/AIM-92 XQM-93 YQM-94 AIM-95 UGM-96 AIM-97 YQM-98 LIM-99 LIM-100

101–150	RIM-101 PQM-102 AQM-103 MIM-104 MQM-105 BQM-106 MQM-107 BQM-108 BGM-109/AGM-109/RGM-109/UGM-109 BGM-110 BQM-111 AGM-112 RIM-113 AGM-114 MIM-115 RIM-116 FQM-117 LGM-118 AGM-119 AIM-120 CQM-121/CGM-121 AGM-122 AGM-123 AGM-124 RUM-125/UUM-125 BQM-126 AQM-127 AQM-128 AGM-129 AGM-130 AGM-131 AIM-132 UGM-133 MGM-134 ASM-135 AGM-136 AGM-137 CEM-138 RUM-139 MGM-140 ADM-141 AGM-142 MQM-143 ADM-144 BQM-145 MIM-146 BQM-147 FGM-148 PQM-149 PQM-150

151–	FQM-151 AIM-152 AGM-153 AGM-154 BQM-155 RIM-156 MGM-157 AGM-158A/B/AGM-158C AGM-159 ADM-160 RIM-161 RIM-162 GQM-163 MGM-164 RGM-165 MGM-166 BQM-167 MGM-168 AGM-169 MQM-170 MQM-171 FGM-172 GQM-173 RIM-174 MQM-175 AGM-176 BQM-177 MQM-178

Undesignated	ASALM Brazo Have Dash MA-31 NLOS Pershing II Senior Prom Sprint Wagtail

See also: United States tri-service rocket designations post-1962

1955–1962 United States Air Force rocket and missile designations

Air-to-air missiles

1955–1961 sequence	MB-1 GAR-1 GAR-2 GAR-3 GAR-4 GAR-5 GAR-6 GAR-8 GAR-9 GAR-11

1961–1963 sequence	AIM-101

Other types

Undesignated types

See also: USAF missile designations 1947–51
United States tri-service missile and drone designations post-1962

Types of missile

By platform	Air-launched ballistic missile (ALBM) Air-launched cruise missile (ALCM) Air-to-air missile (AAM) Air-to-surface missile (ASM) Ballistic missile Cruise missile Intercontinental ballistic missile (ICBM) Intermediate-range ballistic missile (IRBM) Shoulder-fired missile Submarine-launched ballistic missile (SLBM) Submarine-launched cruise missile (SLCM) Surface-to-air missile (SAM) Surface-to-surface missile (SSM)

By target type	Anti-ballistic missile (ABM) Anti-satellite weapon (ASAT) Anti-ship ballistic missile (ASBM) Anti-ship missile (AShM) Anti-submarine missile Anti-tank missile (ATGM) Land-attack missile (LACM)

By guidance	Active radar guidance Semi-active radar guidance Passive homing Track-via-missile Anti-radiation Command to line-of-sight guidance Command off line-of-sight guidance Pursuit guidance Beam riding Infrared guidance Laser guidance Unguided rockets Wire guidance TERCOM DSMAC Inertial guidance Astro-inertial guidance Satellite guidance Compass

Lists	List of military rockets List of missiles List of missiles by country List of anti-ship missiles List of anti-tank missiles List of ICBMs List of surface-to-air missiles

See also: Sounding rocket

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AIM-26 Falcon

Development

Specifications (GAR-11/AIM-26A)

Survivors

See also