In '67 or '68, on the Malta Adex the Lightnings demonstrated the QTR is less than 10 minutes including a missile pack drop. On one sortie a colonial was spoofed by the inbound bomber and sent to Recovery. Recovery didn't realise he had been spoofed on to the freq so vectored him back to Luqa. He did a supersonic RTB, QTR, scramble, and engaged the same bomber pre-bomb release.