[navcom]

The main reason personal electronic devices are not allowed is their possible interference with navigation and communication equipment. It's an old rule that's been around for many years and has been updated and changed many times with the advent of new technology. It applies mostly to IFR flight (instrument flight rules which most commercial operations fly under) versus VFR (visual flight rules...being able to see where you are going at all times).

Between you and me, there is nothing that your Ipod or camera can do that will interfere with any aircraft equipment. Cell phones are another matter. I have had instances where I've forgotten to turn off my cell phone. Someone tried to call me and static filled my headset from the interference. It messed with the communication radios. But it does depend on the cell phone. Analog calls are much more prone to interference than digital ones in my experience. Also, most aircraft these days have shielded equipment that is much less susceptible to interference. I haven't had this happen for years.

The fact is, there are so many devices out there and so many new ones being created every day as well as so many difference aircraft and different equipment variations that the FAA can't test them all thoroughly, so they issue blanket rules that apply to "all PED's". Some of it is left to the carrier to decide as well these days. Your chopper company just makes it mandatory to limit all devices for safety's sake. I can understand their reasoning even if it is a bit extreme.