The following motors are certified for use in NAR contests effective January 1,
2004. The manufacturers have confirmed their production is now sufficiently regular that they should be available to all contestants.
Aerotech: E16-4,7; E18-4,8; E23-5,8; E30-4,7 F24-4,7; F25-4,6,9; F40-4,7,10; F52-6,8,11 G40-4,7,10; G64-4,8,10
Estes: A10-PT
Jim Cook, Secretary for NAR Standards & Testing
Jack Kane, Chairman