Yes; pilots have to be able to use the radio without the engine running and most engines have electric starters so batteries are essential.
If they short out, they can catch fire.
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
Yes but they cant be on i recomend taking the batteries out just in case
Lithium: Batteries Iron: cars Aluminum: airplanes Nickel: coins Lead: car batteries Uranium: nuclear reactors Titanium: lightweight cooking materials Chromium: chrome plated items Sodium: table salt Zinc: core of pennnies
All gliders are airplanes, but not all airplanes are gliders.
Yes, jets really are airplanes but they are faster airplanes.
airplanes are cool
There is a new battery model out called a He Cell. It is an upgraded version of the conventional NiMH battery. you can find more information here: http://adamone.rchomepage.com/guide3.htm
Yes, jets are airplanes but they are called supersonic airplanes.
Yes, airplanes are aircraft. However, not all aircraft are airplanes. Helicopters, blimps, and balloons are aircraft- but they are not airplanes. Airplanes are generally fixed wing machines that move through the air.
Airplanes.
Something about airplanes