MT-Propeller Adds De-Ice Boots for Twin Comanche

The prop offers better performance and ice protection for a popular twin, the German company said.

Friday, January 13, 2023 at 01:10 PM ET

Verified

The de-ice boots designed for the Piper Twin Comanche offer improved performance and ice protection, according to MT-Propeller. [Courtesy: MT-Propeller]

Key Takeaways:

MT-Propeller has received an FAA Supplemental Type Certificate (STC) for Goodrich Electric Propeller de-ice boots for Piper PA-30/PA-39 Twin Comanche aircraft.
When installed with MT-Propeller's MTV-12 propeller, these de-ice boots provide superior ice protection and maintain propeller performance in unexpected icing conditions.
The approved system offers numerous advantages including enhanced take-off (15%), single-engine climb (10%), and cruise performance (2-3 kts), along with significant noise reduction and unlimited blade life.

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Better performance and better ice protection are two benefits of recently approved de-ice boots designed for Piper Twin Comanche by MT-Propeller. The FAA has granted the company a supplemental type certificate (STC) for de-ice boots for Piper PA-30/39.

According to MT-Propeller, STC SA04587CH covers the installation of the Goodrich Electric Propeller de-ice boots on Piper PA-30/PA-39s equipped with MT-Propeller MTV-12-C-C-F/CF(L)180-57. The company notes the de-ice boots must be installed in accordance with STC SA03563NY.