VINTAGE/NOSTALGIA POWER DURATION SERIES

To encourage the flying of nostalgic Free Flight power duration models utilising R/C ASSIST. Whereby the control should only act as basic guidance and to facilitate landing within say 50 metres of the take-off point.

There will be 3 classes:

Class A: up to 1.0cc

Class B: from over 1.0cc and up to 3.2cc

Class C: Open for engines over 3.2cc

All classes to use only plain bearing engines only. No schneurle ported engines.

Rounds will be flown at Middle Wallop, Cashmoor and Pen Hill. The best 4 scores to count.

Models used are designs that have been published by 1st January 1960.

See the rules page for full details.