On Friday, January 31, 2020 at 10:33:20 PM UTC-7, Charles Longley wrote:
Are you really going to tow with a 170? Seems a little underpowered....

I'm not towing with anything, but an SSA member was seeking these STCs, which cover C-120, C-140, C-170, and C-305(L-19). Drawing 813 is also wanted by SN.

Frank Whiteley