P Ponk O470-50 Engine instalation
This is the installation of a P Ponk O 470-50 in my 1953 Cessna 180.
The long way to comply with Cessna Service letter SEL 55-01
Installation of horizontal tips on Cessna 180
Install of the “Sport Aircraft Seat” cushion on the Lake Vue Jump seats
Install of 10 degree Flap notch