Helmets - Should you? and Which?

[Sabre Zero 1]

I have also now purchased an Alpha helmet (ex-mil Mk10B). You can get them from a company called Mart Aviation (www.martaviation.co.uk). Also, Headset Services at Shoreham can supply an in-line amp lead which alows military equipment to be used with civy radios (although they do state that you should check compatibility with them first).