Notes :

The captions are my translations from the French.

The IOR 2.5 cc diesel is a copy of the German Webra Mach I. It was made in Romania by I.O.R.
a state run optical equipment manufacturer. The initials are (approximately)
"Industria Optica Romania"

These record flights in Eastern Europe were usually chased by a state aero club aircraft.
The chase aircraft verified the altitude and, possibly, the time aloft.

Steffan Purice also competed in C/L speed. He and his wife Elvira were both contestants at
the C/L world champs at Budaors, Hungary. After the record setting flight noted in the drawing
above, Purice set the existing altitude and duration record for helicopters in 1963 and 1965.

Curent FAI FIF Records