Jumla ta 1: Jirgin farko da ya sauka a filin jirgin saman Lae ya mallaki Ernest Mustar a ranar 19 ga Afrilu, 1927 a cikin De Havilland DH.37 ta Guinea Gold Airways daga Wau. Jumla ta 2: Jirgin farko da ya sauka a Wau mallakar Ernest Mustar ne a ranar 19 ga Afrilu 1927 a cikin De Havilland DH.37 ta Guinea Gold Airways ta Lae Airfield. Tambaya: Shin jumlar 1 da jumlar 2 suna bayyana ma'ana iri ɗaya? Shin ko a'a?
A'a ba haka ba