Home
What is Giant Scale Racing
About USRA
Rules & Specs
Constitution & By-Laws
President's Reports
Racing Forum
Join USRA
Photo Gallery
Video Clips
Articles
Prior Race Results & World Records
Kit Manufacturers
Giant Scale Products
Racing Links
Contact Us
Overview 1 - USRA Policy 2 - USRA Officers 3 - USRA Map Class Rules 4 - Common Class Rules 5 - Experimental Class Specifications 6 - Unlimited Class Specifications 7 - Limited Gas Class Specifications 8 - Formula One Class Specifications 9 - Formula One GT Class Specifications 10 - AT-6/SNJ Class Specifications 11 - Biplane Class Specifications 12 - Thompson Trophy Class Specifications 13 - Sportsman Class Specifications 12a - Sportsman Pro Class Specifications Aircraft Specification Sheets
Race Event Specifications 14 - Race Course Specifications 15 - Racing Procedures 16 - USRA Championship Point System 17 - USRA World Records USRA Forms - PDF Files 18.1 - Race Course Approval Letter 18.2 - Agreement & Liability Release 18.3 - Aircraft Safety Inspection Form 18.4 - Timing and Scoring Sheet 18.5 - AMA Rules 18.6 - AMA Race Course Specs
Revised May 17, 2018
Unlimited Scale Racing Association
P.O. Box 221 Skull Valley, AZ 86338