A Flight-Resource 79-inch 3-blade option is now approved along with the popular 83-inch 2-blade configuration for all Cessna 170, 172 and 175 that are powered by a Lycoming -360...
Flight Resource's STC has been approved to install the 4-blade MT composite propellers to the Cirrus SR22 and SR22T including those with Flight Into Known Icing (FIKI).