SSM-N-8 Regulus

SSM-N-8 Regulus
País	Eua
Papel	Míssil de cruzeiro
Em serviço	1955-64
Fabricante	Chance Vought

O SSM-N-8A Regulus ou o Régulo I foi um míssil de cruzeiro de segunda geração desenvolvido pela Marinha dos Estados Unidos, lançado por navios e submarinos e com capacidade nuclear, implantado de 1955 a 1964. Seu desenvolvimento foi uma consequência dos testes da Marinha dos EUA realizados com o míssil alemão V-1 na Estação Aérea Naval de Point Mugu, na Califórnia. Sua fuselagem em forma de barril se assemelhava à de inúmeros projetos de aviões de combate da época, mas sem um cockpit. Os artigos de teste do Regulus eram equipados com trem de pouso e podiam decolar e pousar como um avião. Quando os mísseis foram implantados, eles foram lançados de um lançador ferroviário e equipados com um par de garrafas Aerojet JATO na extremidade traseira da fuselagem.

Fonte: SSM-N-8 Regulus na Wikipédia

Vought RGM-6 Regulus I Cruise Missile Walk Around
Fotógrafos	Vladimir Yakubov
Localização	Desconhecido
Fotos	36

Vought RGM-6 Regulus I 01

Vought RGM-6 Regulus I 02

Vought RGM-6 Regulus I 03

Vought RGM-6 Regulus I 04

Vought RGM-6 Regulus I 05

Vought RGM-6 Regulus I 06

Vought RGM-6 Regulus I 07

Vought RGM-6 Regulus I 08

Vought RGM-6 Regulus I 09

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The Guided Missile Pioneer

O 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)
Papel	Surface-to-Surface Cruise Missile
First Flight	May 1950
Usina	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 Intrépido in New York and the USS Growler (the only intact Regulus submarine open to the public).