e area over the air bag or in the airin-vehicle wireless equipment isthe air bag inflates, serious injuryflying in aircraft is prohibited.efore boarding an aircraft. The usen an aircraft may be dangerousircraft, disrupt the wirelessmay be illegal.osive environmentshen in any area with a potentiallynd obey all signs and instructions.ospheres include areas where yoused to turn off your vehicle engine.ld cause an explosion or fire resultingdeath. Switch off the device atnear gas pumps at service stations.the use of radio equipment in fueltribution areas, chemical plantstions are in progress. Areas withtmosphere are often but not alwayslude below deck on boats, chemicalities, vehicles using liquefiedpropane or butane), and areashemicals or particles such as grain,
