The International Cessna 170 Association

I’ve seen lots of discussion on the 8042 STC for the 170. Recently swapped my 7653 out for a new 8042... Would you mind posting where you got your 8042 and how much you paid for it? I've been on the hunt for a used one since I got my 170 but I am beginning to think I may just have to buy a new one!...

Thanks all for the replies. Always willing to learn...cheers.

Joe Moilanen wrote:I have a 8043 and see about 105-108 mph at 2450.

Joe
4518C

Thanks Joe. Mind if I ask what size tires you are running? I’ve got desser 8.50’s,,,

I’ve seen lots of discussion on the 8042 STC for the 170. Recently swapped my 7653 out for a new 8042. Climb improved tremendously…and as expected the cruise suffered a bit. Has anyone done a 43 or 44 degree pitch change with real world performance numbers? I’m getting 90-95 mph cruise at 2450 rpm o...

DaveF wrote:Del-Air doesn’t have a web site.
559-784-9440
Chris runs the place now.

Thanks Dave. Will reach out. Much appreciated.

Can anyone confirm the existence of the Delaire Lyc 180 STC for the 170B? I've searched the interwebs to no avail...seems most are older posts. Did someone purchase the STC after Harry passed?

Thanks for the help!