01.08.2025

Piper PA-28-235 with 3-blade MTV-9 now supplemental type certified by EASA
MT-Propeller received the Revision of the EASA STC No. 10062339 REV. 1. The Piper PA-28-235 and PA-28-236 with the MTV-9-B/198-52 installed are now supplemental type certified by EASA.
The 3-blade MTV-9 on the PA-28-235 provides an enhanced climb performance by approximately 5%, an enhanced cruise performance by 2 to 3 kts and a significant inside and outside noise reduction.
The 3-blade MTV-9 on the PA-28-235 provides an enhanced climb performance by approximately 5%, an enhanced cruise performance by 2 to 3 kts and a significant inside and outside noise reduction.

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