s ▁infrastr ucture , ▁which ▁included ▁medical ▁facilities ▁and ▁two ▁satellite ▁a irst ri ps , ▁had ▁been ▁budget ed ▁at ▁some ▁£ 8 5 , 0 0 0 , ▁primarily ▁for ▁buildings ▁and ▁engineering ▁works . ▁When ▁the ▁school ▁opened , ▁however , ▁only ▁stores ▁dep ots ▁and ▁living ▁qu arters ▁for ▁the ▁ 1 0 0 - odd ▁staff ▁were ▁completed ; ▁instruction al ▁courses , ▁which ▁comm enced ▁on ▁ 2 4   J uly , ▁were ▁initially ▁held ▁in ▁t ents ▁near ▁the ▁main ▁a irst rip . ▁No ▁hang ars ▁were ▁constructed ▁for ▁the ▁de   H av ill and ▁T iger ▁M oth ▁training ▁aircraft ▁until ▁towards ▁the ▁end ▁of ▁the ▁year . ▁ ▁F lying ▁at ▁Ben alla ▁was ▁ham per ed ▁by ▁bad ▁weather , ▁and ▁the ▁run way ▁was ▁unus able ▁from ▁September ▁to ▁November ▁ 1 9 4 1 , ▁necess it ating ▁the ▁det achment ▁of ▁over ▁ 2 5 0 ▁personnel ▁to ▁Ess end on , ▁home ▁of ▁No .   3 ▁E FT S , ▁to ▁continue ▁their ▁training . ▁In ▁October ▁ 1 9 4 1 , ▁six ▁air men ▁of ▁No .   1 1 ▁E FT S ▁were ▁court - mart ial led ▁for ▁mut iny . ▁Their ▁main ▁gr iev ance ▁was ▁having ▁to ▁undert ake ▁guard ▁duty ▁at ▁night ▁and ▁attend ▁par ades ▁at ▁ 7 : 1 5   am ▁in ▁addition ▁to ▁their ▁regular ▁ground ▁support ▁work . ▁One ▁of ▁the ▁men ▁was