During the "Konfrontasi" in the Far East, it was impractical to hold CR on Javelin QRA for protracted periods, on account of high temperatures. FEAF decided that Readiness 10 was too long a reaction time, so there was a kind of Dutch auction, resulting an a crew-room state of Alert 7. It was unusual to take longer than 5 minutes to get airborne, though, whether the crew was awake or sleeping when the scramble was ordered.