Using Walkie talkies with a 3-adv.

[royster]

I don't think this is an issue but just to be sure:
About to go on a Litchi mission & I want my son to be able to communicate with me when he sees my (3-Adv.) overhead. His position will be out of site/shouting range so we want to use the 2 ways to stay in touch.
2 ways are- Motorola DTR -550's. They work at 950mhz.
Any concerns about interference?

 

[alokbhargava]

950 MHz should not cause any problem.

Are you planning to fly out of line of sight? Please don't fly too far as you know battery has limited capacity

 

[royster]

Vision is limited thanks to some huge trees, between me & bird. Will only be a matter of 100-150 meters between RC & Phantom, my son will be near/under the area, using Walkies so he can tell me when I;m hovering over the area we wish to search. Using Litchi waypoints of , maybe 4-5 points, 10 -15 minute mission.
Thanks for reply