AE in Print  Subscribe  Current Issue  Magazines Home  SAE Home		Contents  •  Product showcase  •  Technology update Past Content
Search:

-Choose a Product Showcase- Quick-access flight data recorder Flat-panel display for sunlight Avionics testing Gearheads for precise positioning Vibrometer uses 3 beams QML-certified FPGA Helicopter switch/potentiometer Backup ring reduces maintenance time Plug-and-play solutions Propeller conversion Abrasion-sensing wire Foil masking tape Aluminum epoxy Product Showcase Propeller conversion Hartzell Propeller has received a Supplemental Type Certificate for Piper Twin Comanche PA30 and PA39 aircraft, including those fitted with counter-rotating and turbocharged engines. The two-bladed 70-in diameter propellers feature an exclusive "Q-tip" tip design. The conversion improves ground clearance, lowers noise levels, and includes improved-durability double-wall spinners and a longer TBO of 2400 h or six years.

© SAE International