My DJI Phantom 3 says ATTI Mode, ATTI Mode, ATTI Mode at times.  At first I did not know what it was really saying, but after looking in the forums, I understand what it is saying, but I don't know why.  The status says "Safe to fly (GPS)" and I don't seem to see any reason to be concerned by the way the Phantom is operating.  It seems to say it mostly when I am carrying it around between flights.  What is it trying to tell me?

When you move move your bird it kind of thinks its flying but with no gps, ATTI mode is when you fly without GPS, you should not worry

Can you clarify...It seems to say it mostly when I am carrying it around between flights.
If you have the bird on but spun down and the RC on and are literally carrying it, if so, likely it is all messed up in its orientation and can not find enough sats to register.....
If above is accurate, My recommendation would be to shut down all systems between flights, likely a lot safer to.

It will repeat ATTI mode if the amount of found satellites fluctuates. Once enough are found it will stop. Mine usually does when first warming up when it's finding the satellites.

Mine did this today...when you pick it up, you're probably picking it up the same way I did, which your hand over the top.  Your hand covers the GPS antenna.

nigelw Posted at 2016-2-28 20:49
Mine did this today...when you pick it up, you're probably picking it up the same way I did, which y ...

/\ This chap answered your question /\

Your good to go, no worries