Sting Ray (torpedo)

Sting Ray
HMS Westminster (F237) fires a Sting Ray Training Variant Torpedo from the tubes adjacent to her hangar
TypeLightweight ASW torpedo
Place of originUnited Kingdom
Service history
In service1983–present
Used byRoyal Navy
Royal Norwegian Navy
Royal Thai Navy
Romanian Navy
Production history
Designed1969–80
ManufacturerGEC-Marconi (Marconi Space and Defence Systems - MSDS), then Marconi Underwater Systems Ltd (MUSL) then BAE Systems Underwater Systems (part of BAE Systems Integrated System Technologies)
Specifications
Mass267 kg (589 lb)
Length2.6 m (8.5 ft)
Diameter330 mm (13 in)[1]

Maximum firing range8 to 11 km (8,700 to 12,000 yd)
WarheadTorpex
Warhead weight45 kg (99 lb)

EngineElectrical pump-jet
Magnesium/silver-chloride batteries
Maximum speed 45 kn (83 km/h)
Guidance
system
Active and passive sonar
Launch
platform
Frigates, destroyers, helicopters, Nimrod and P-8 Poseidon aircraft
Ship-launched training variant
A Merlin HM1 loaded with a Sting Ray torpedo

The Sting Ray is a British acoustic homing lightweight torpedo (LWT) manufactured by GEC-Marconi, who were later bought out by BAE Systems. It entered service in 1983.

  1. ^ Marriott, Leo Modern Combat Ships 3, Type 42, pub Ian Allan, 1985, ISBN 0-7110-1453-1-page 81.