The U.S. aircraft register, updated daily
Type certificates · propeller · current

Type certificate P21BO

Held today by Avia Propeller LTD.. It covers 9 models. Last revised March 3, 2025 (revision 8)..

Models under this certificate 9

V508B, V508Z, V508E, V508, V508H, V508D-2, V508D-AG, V508D, V508E-AG

The data sheet on the FAA's site: the approved engines and propellers, weights, speeds and limits for each model.

FAA orders on these designs 0 · newest first

None in the current files.

Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 22, 2026. Connections as data: /graph/certificate/P21BO.json.