Pedzisa mutsara unotevera: Kunyange zvazvo hondo muEurope yakaita kuti Congress iwedzere zvikuru mari yechikamu cheAviation muna 1916, yakatoisa bhiri raikarakadza dhipatimendi renhandare rinobatanidza mativi ose enhandare dzendege dzehondo. Kuziviswa kwehondo kuGermany pana April 6, 1917, kuchipinza United States muHondo yeNyika I, kwakauya nokukurumidza zvikuru (pasati papfuura mwedzi misere pashure pokushandiswa kwayo mu
Mexico ichidzingirira Pancho Villa) kuti igadzirise zvinetso zvitsva zvouinjiniya nokugadzirwa kwezvinhu. Kurongwazve kweChikamu cheMhepo kwakanga kusina kukwana mukugadzirisa zvinetso mukurovedza, kuchisiya United States isina kugadzirira chose chose kurwa hondo yemhepo muEurope. Chikamu cheAviation chakanga chine maofficial 131, varwi 1,087, uye ndege dzinenge 280.