The International Cessna 170 Association

Any one out there have a field approval 337 for a C-180/182 baggage door P# 0711101-22 installed on a C-170-B, or know of another STC holder other than Del-Air that includes the 0711101-22 baggage door? Del-Air's STC covers the -1 and -33 doors. -1 was uses on early 180/182s and -33 were used on 180s after the -22s. The early 172/175s used -29 and later used -33 doors. These are all prior to 1962. There appears that there was some interchangeability, but I don't know if random by Cessna, by 337, or if bootlegged installation.

The Del Air STC applies (in addition to the 07111101-1 and the 0711101-33 doors, and by the latters supercession the 0711101-29) also to the 0717000-13 door,