This type of helmet has been introduced during the beginning
of the '80, thus replacing the Guenau 316, considered too heavy
This specimen was used on F-5E's of "Fliegerstaffel 13" and
then on Pilatus PC-7 trainers of the Swiss AF Pilot School.
The "Fliegerstaffel 13" emblem has been hand painted.
In this picture the helmet's rather peculiar leather visor cover is well visible.
Protection, Inc. helmet identification label with pilot name, date (
Model (DH-151) and serial number.
Both visor edge protection and visor stops are made of thick leather.