French ultralight Tetras with E-Props

E-PROPS for TETRAS 912

TETRAS is a light aircraft manufactured by the company HUMBERT AVIATION, classified as a ultralight, on the market since 1994, equipped with Rotax 912 (80 hp) or Rotax 912S (100 hp).

E-PROPS offers light & efficient carbon propellers for this aircraft. Comparative tests were carried out with the standard propeller long fitted by HUMBERT AVIATION.

… and guess what? The 3-blade E-Props propeller performs much better
E-Props: high-performance propellers for mountain flying
E-Props test pilot Samy and his TETRAS 🙂

E-Props 3-blade propeller
DURANDAL model, ground adjustable pitch
Full Carbon with Titanium leading edge protection
Diameter = 68.9″ (or 74,8″)
Weight = 4,4 lb
Moment of inertia = 2200 kg.cm²
TBO = 4000 hrs

You may order it here : E-PROPS for HUMBERT TETRAS

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