Continuous ignition must be used during the following?
takeoff and landings on contaminated runways 2. takeoffs with crosswind compontents in excess of 10knts 3.flight through moderate or heavier intensity rain 4. flight through moderate or heavier intensity turbulence 5. flight in the vicinity of thunderstorms note engine operation at or near the shaker and pusher settings is predicated on an operable auto-ignition system