▁November ▁ 1 9 3 9 , ▁both ▁aircraft ▁were ▁transferred ▁to ▁No . ▁ 1 1 ▁A ON S ▁( A ir ▁Ob ser vers ' ▁Navigation ▁School ), ▁remaining ▁at ▁Ham ble . ▁In ▁March ▁ 1 9 4 1 , ▁they ▁were ▁im pressed ▁by ▁the ▁Air ▁Ministry ▁into ▁R AF ▁service ▁with ▁No . ▁ 1 ▁School ▁of ▁Phot ography . ▁In ▁July ▁ 1 9 4 1 , ▁both ▁were ▁transferred ▁to ▁the ▁Fle et ▁Air ▁Arm , ▁and ▁served ▁with ▁ 8 1 1 ▁Squadron ▁at ▁R N AS ▁Lee - on - Sol ent ▁( H MS ▁Da ed alus ), ▁until ▁struck ▁off ▁charge ▁in ▁March ▁ 1 9 4 2 . ▁ ▁A ircraft ▁G - AC R M ▁Imperial ▁Air ways , ▁named ▁A val on , ▁later ▁to ▁Fle et ▁Air ▁Arm ▁with ▁serial ▁D G 6 5 5 . ▁G - AC R N ▁Imperial ▁Air ways , ▁named ▁Av atar , ▁then ▁A va , ▁later ▁to ▁Fle et ▁Air ▁Arm ▁with ▁serial ▁D G 6 5 6 . ▁ ▁Oper ators ▁ ▁Air ▁Service ▁Training ▁Imperial ▁Air ways ▁Royal ▁Air ▁Force ▁Fle et ▁Air ▁Arm ▁ ▁Spec ifications ▁( Av ro ▁ 6 5 2 ) ▁ ▁See ▁also ▁ ▁References ▁ ▁Bibli ography ▁ ▁St urt iv ant , ▁Ray . ▁ 1 9 8 8 . ▁The ▁An son ▁File . ▁Air - B rit ain ▁▁▁ 6 5 2 ▁Category : 1 9 3 0 s