I am planning to take my Phantom on a trip (by air), and I wondered what experience and advice others could give about bringing LiPo's on air travel trips?H

What LiPo batteries do you have? Are they like these: http://copters.eu/16-batteries-and-chargers ?

I believe FAA permits batteries under  25 grams.

Most airlines allow you to have one battery in the Phantom and two more in your carry-on bag. Check your airline's website to be sure though.

Harvey, I've taken my P3A with me on several trips recently and each time I brought along all four of my batteries and had no hassles with TSA at all.  

jeffthibeault Posted at 2015-8-22 02:02
Harvey, I've taken my P3A with me on several trips recently and each time I brought along all four o ...

Same here.