SSM-N-8 Regulus

SSM-N-8 Regulus
Land	Usa
Rolle	Krydsermissil
I brug	1955-64
Producent	Chance Vought

Den SSM-N-8A Regulus eller Regulus I var et United States Navy-udviklet skib-og-ubåd-lanceret, atom-kapabel turbojet-drevet anden generation krydsermissil, indsat fra 1955 til 1964. Dens udvikling var en udvækst af US Navy test udført med det tyske V-1 missil på Naval Air Station Point Mugu i Californien. Dens tøndeformede skrog lignede adskillige jagerflydesign fra æraen, men uden cockpit. Testartikler fra Regulus var udstyret med landingsudstyr og kunne starte og lande som et fly. Da missilerne blev indsat, blev de affyret fra en jernbaneaffyringsrampe og udstyret med et par Aerojet JATO-flasker på den bageste ende af skroget.

Kilde: SSM-N-8 Regulus på Wikipedia

Vought RGM-6 Regulus I Cruise Missile Walk Around
Fotografer	Vladimir Yakubov
Lokalisering	Unknow
Billeder	36

Vought RGM-6 Regulus I 01

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The Guided Missile Pioneer

Den Vought RGM-6 Regulus was the United States Navy’s first operational surface-to-surface nuclear missile. Looking remarkably like a cockpit-less F-84 fighter jet, the Regulus was essentially a pilotless aircraft powered by a turbojet engine. It provided the Navy with its first credible strategic nuclear deterrent before the arrival of the Polaris ballistic missile. It was launched from the decks of aircraft carriers, cruisers, and most notably, the decks of surfaced submarines.

Attribute	Technical Specification (Regulus I)
Rolle	Surface-to-Surface Cruise Missile
First Flight	May 1950
Kraftværk	1 × Allison J33-A-14 turbojet
Launch Assist	2 × Aerojet General solid-fuel rocket boosters
Maximum Speed	Mach 0.91 (approx. 600 mph)
Maximum Range	500 miles (800 km)
Warhead	W5 or W27 Nuclear Warhead (up to 2 Megatons)
Guidance	Radio Command (Trounce) / Inertial

Aerospace Engineering as a Missile

The “Recoverable” Missile: During testing, the Regulus was equipped with landing gear and a remote-control system, allowing it to be flown and landed like a drone for reuse. This saved millions of dollars in the development phase.
Folding Wings for Stowage: To fit inside the cramped hangars of submarines like the USS Grayback or the deck canisters of cruisers, the wings folded upward, a design inherited from Vought’s experience with carrier-based fighters.
JATO Launch System: Since the Allison turbojet didn’t provide enough thrust to take off from a short rail, two massive solid-rocket boosters (JATO) kicked the missile to flight speed in seconds before dropping away.
Nose-Intake Design: The Regulus used a classic “pitot” intake at the very front of the missile, similar to the F-86 Sabre, to feed air to the jet engine located in the rear.

Operational History & Legacy

Submarine Deterrent: Regulus was the primary weapon of the Navy’s first “deterrent patrols.” Submarines had to surface and remain exposed for several minutes to launch the missile, a dangerous requirement that led to the development of the underwater-launched Polaris.
“Mail Delivery” Mission: In 1959, in a famous publicity stunt, a Regulus missile launched from the USS Barbero delivered 3,000 letters to the naval air station at Mayport, Florida. The Postmaster General declared it “Guided Missile Mail.”
The Regulus II: A supersonic successor, the Regulus II (Mach 2+), was developed but canceled just as it entered production because the Polaris ballistic missile program was deemed superior.
Survivors: Several Regulus missiles are on display today, including a notable example on the deck of the USS frygtløs in New York and the USS Growler (the only intact Regulus submarine open to the public).