When I became a partner in our airplane several years ago, it had an IFR GPS
"that is capable of enroute and terminal navigation" and also approach
navigation. However, upon inspecting the paperwork (AFM Supplement, 337) I
discovered that the installer had approved it only for enroute and terminal
and not for approach. So we had to go get it recertified. This is probably
an unusual situation, though.

Stan



"Scott Draper" wrote in message
...
A friend has some Apollo unit that is capable of enroute and terminal
navigation. How do I know if the installation is actually approved
for IFR flight ?

Thanks