British RAF Mk.III Emergency Survival Knife, Sheath and Lanyard, 1991

*British RAF Mk.III Emergency Survival Knife, Sheath and Lanyard, 1991*

A Hopkinsons Sheffield-made British RAF Aircrew Mk3 emergency knife, measuring around 20cm in total, served as the standard equipment for aircrew members until it was eventually replaced by the less-favored 'J' cutter tool. This gravity knife boasts a flat profile, featuring a composite handle that houses a spring-lock mechanism, activated by two levers on either side of the hilt. This mechanism securely fastens the knife onto a stud on the sheath, ensuring it stays in place.

The blade is constructed from stainless steel, has a curved design, and spans approximately 10cm in length. The knife is kept within a folded sheet scabbard. It was attached to a cloth patch, sewn onto the flying coverall leg, oriented in an upside-down position. This arrangement allowed the knife to be easily retrieved via a lanyard in situations where the wearer needed to cut rigging lines, such as those on a parachute canopy, during an emergency. It's worth noting that these knives were also used by the SAS.

Marked on the ricasso with a makers trade mark H within a diamond, broad arrow, date mark 91 for 1991, followed by Nato and RAF stores reference 22C/1278106.

*Condition*
This knife is in excellent condition with the spring lock mechanism working well and original lanyard and sheath intact. Minor signs of service related wear and tear. Please see photographs as part of the condition report.