Yes but they cant be on i recomend taking the batteries out just in case
Yes, all prescribed medications are allowed on airplanes.
Yes It is allowed
Phones aren't allowed on airplanes, because they may influence cockpit controls.
You can bring alcohol nipples on airplanes
If they short out, they can catch fire.
No you are not allowed.
Yes, they are.
From my research, electric radio controlled airplanes are powered by rechargeable batteries. A battery used for this purpose is the 150 mAH 3.7V Lipoly Battery. Here is a link to the battery information: http://www.hobby-lobby.com/blade_msr_upgrade_150_mah_3.7v_lipoly_battery_176851_prd1.htm
3 double A batteries
It's double A batteries.
as long as you have it in a suitcase and not a carry on
Not to be used on the airplane, no.
Yes; pilots have to be able to use the radio without the engine running and most engines have electric starters so batteries are essential.
they are bigger
It allowed people to fly on reconnisence and allowed bombings of small sorts.
Yes, cellphones are allowed on passenger trains, unlike airplanes.