The Jean St-Germain Raz-Mut was an ultralight aircraft developed in Canada in the 1970s and marketed in kit form for homebuilding.

It was a minimalist, open framework design consisting of a three-wheeled chassis supporting a pilot seat and pusher engine installation, to which a rigid wing of aluminium structure and skin was attached by struts.

A conventional empennage of fabric-covered aluminium construction was carried on a long boom aft of the wing, and supported with a strut to the chassis.

[1] General characteristics Performance

Aircraft of comparable role, configuration, and era