*****You have written approval to use Jet-A in your airplane*****

Print this out and you are GTG!

Honestly, I checked with some of the uppity ups at the AMA and the JPO today because I was intrigued with your question.

Uniformly, the answer I got was "Huh...what are you talking about"? Yes, you can use Jet-A when ever you want...no approval needed.

Beave