Tuhia he haere tonu mō tēnei wāhanga - I kite te D.500/D.501 i te whawhai me ētahi kaituku mahi. I roto i te Spanish Civil War, i surreptitiously tukua te reira ki te Spanish Republican Air Force; i rere ano hoki te reira i te Republic o China Air Force ki te Japanese whakaekea i roto i te tuarua Sino-Japanese War. I te mutunga o te 1930, i tino whakakapihia te momo e te whakatupuranga hou o nga rererangi whawhai French, ko enei i whakaatu i etahi atu mahi hou penei i nga kokonga kati me nga waahanga e taea ana te whakahoki mai, me te whakauru i te kaiwhaiwhai tika o te hoahoa, te Dewoitine D.520. Ahakoa te nuinga tawhito, i whakahaeretia e te D.500s me D.510s e te French Air Force i roto i nga marama tuatahi o te Pakanga Tuarua o te Ao, te whakamutunga tonu i roto i te whakamahi ki te mutunga o te Pakanga o France me te hainatanga o te Armistice o 22 Pipiri 1940
i waenganui i a Wīwī me Tiamana Nazi.