<prompt> Qedela umusho olandelayo: Ama-patrol avela kuDavid aqhubeka ngo-1944, kodwa ngo-Ephreli 6 ngemuva kokushintshanisa ama-B-17E amane asele ngenxa ye-B-24Ds amane asele, le yunithi yathutha, kulokhu nge-air kanye ne-truck convoy, kuya okunethezeka okuhlobene noHoward Field,  <response>: I-Canal Zone, lapho kubonakala sengathi ithole izindiza ezengeziwe, njengoba iyunithi yayine-B-24Ds eyisishiyagalombili ngoJulayi 1. Amandla ezindiza ayeguquguquka kancane kusukela ngaleso sikhathi kuze kube sekupheleni konyaka, futhi iyunithi yaphinde yathuthela eRio Hato ngo-26 Ephreli 1944, futhi, ngama-12 B-24Ds ayeseduze ngo-Okthoba okungu-83 awo ayesebenza, ngo-8 Disemba, iyunithi laphinde lafika kuDavid ngama-11 B-24Ds. 