"Steve Leonard" wrote in message
...
Look in the IPC (Illustrated Parts Catalog). I believe it is shown there
(I know it is on the 172 and 182). If it is shown there, there is no need
for any FAA involvement, as it is approved by Cessna. I know the 150 is
approved for towing (have seen the structural substantiation report).


The IPC is he http://www.micro-tools.net/pdf/Cessna/150_pm_70-77.pdf
The tow hook is on Figure 50.

Vaughn