48-48-01
final ruleFreedman Aircraft Engineering Models PC-203, PX-203 and PY-203 Propellers
Unsafe Condition: Freedman Aircraft Engineering hubs, Models PC-203, PX-203, and PY-203 may fail when used on engines rated above 80 h.p., except the PX-203 hub on the Franklin Model 4AC-199 engine.
Why matched: Freedman Aircraft Engineering Models PC-203, PX-203 and PY-203 Propellers