Too aft centre of gravity with an E-Props propeller ? Opt for Temporary Ballast !
On some aircraft equipped with heavy or even very heavy propellers, changing the propeller for an ultra-light E-Props can change the aircraft’s center of gravity. […]
tests
Comparison between E-Props & Helix propellers on Swissauto 250 engine
For once, here is a propellers comparative test, detailled and on a long period. On 11 July 2020, 2 single-seater Ellipse-Delta tilting Ellipse-Delta Alizé trike […]
FAI World Records in single-seater delta trike ultralight
On 11 July 2020, Jean-Claude Quenault left Dunkerque for Oloron (France), a distance of 906 km which he covered in 12h03.He thus broke the world […]
STOL competition in Belmont
Last Saturday 4th and Sunday 5th July a STOL (Short Take-Off & Landing) competition took place on the Belmont-Saint Affrique airfield in South Aveyron (France). […]
Measures of Propellers Moments of Inertia
The moment of inertia is a very important data for the propellers. Some explanations here : Propellers and Moment of Inertia As a comparison, E-PROPS […]
New 2-blade propeller for Rotax 912 & 912S
New E-PROPS 2-blade propeller for Rotax 912 & 912S, V20 range Diameters : from 170 to 190 cm Full Carbon / Titanium leading edge protection […]