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Helmet Mounted Display

Technical Information

Catalogue No: C0374
Category: Head-Mounted Equipment [HMD/NVG/Glasses]
Object Type: Display Unit
Object Name: Helmet Mounted Display
Part No: ?
Serial No: ?
Manufacturer: Unknown
Division: Unknown
Year of Manufacture: circa 1980
Width (mm):
Height (mm):
Depth (mm):
Weight (g):
Location: Archive Object Store



This is an early monocular Helmet-Mounted Sighting Systems (HMSS) fitted to a UK Alpha Helmet with drive electronics fitted in liner. The image source was a simple LED matrix and the system used the Company optical helmet tracker (Helmet Optical Position Sensor HOPS). The HMSS was supplied to the Defence Research Agency (DRA) in the 1970’s for evaluation and after several design iterations it finally led to the production version. This was first fitted to the UK Jaguar aircraft and later deployed in combat on Harrier GR9 (UK design AV-8B) and the RAF Tornado.

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