 Nyorai kuenderera mberi kweiyi ndima - Mambo akanyoresa kukunda kwake kwechishanu, LVG, mushure mekupamba Armentières musi wa25 Chikunguru 1918. Mazuva mana gare gare, akatungamira ndege yeCamel matanhatu kubva kuNo. 4 Squadron achiperekedza Airco DH.9 light bombers yeRoyal Air Force mune imwezve kurwisa kuArmentières. In chiito kuti Australian pamutemo nhoroondo akasimbisa se muenzaniso inotonhorera uye unyanzvi mhepo kurwa, ari DH.9s akapedza kubhomba kwavo basa apo makamera akadzinga kurwisa simba kanenge gumi German Fokkers, vatatu vokuAustralia kusanganisira King vachiti kukunda, pasina Allied kurasikirwa. Akaparadza German maviri-chigaro musi 3 August uye mumwe zuva rakatevera, kugoverana wechipiri Herbert Watson. No. 4 Squadron yakanga yakabatikana zvikuru mukurwisa kukuru kweVashandipaWestern Front, yakatangwa neHondo yeAmiens musi wa8 Nyamavhuvhu. Mambo akaverengerwa kukunda kaviri - bhaluni uye LVG pedyo neEstaires panguva yekurwisa bhomba musi wa10 Nyamavhuvhu. Musi wa12 na13 Nyamavhuvhu, maCamels eNo. 4 Squadron akashanda muhurongwa hwakawanda pamusoro peFlanders neS.E.5s yeNo. 2 Squadron AFC, ndege mbiri dzekutanga dzakatungamirwa naCobby naMambo, uye yekupedzisira naAdrian Cole naRoy Phillipps. Kuunganidza kwakanga kushomeka uye kubudirira bedzi kweNo. 4 Squadron kwakauya pazuva rechipiri apo Mambo nendege yake pamwe chete vakaparadza Albatros ine zvigaro zviviri. 