Complex sentence: On 22 September 1958, the Sidewinder was used for the first time when 32 Sabres and over 100 MiGs dogfights with 10 MiGs being downed by the F-86s in a single day.
Split into simpler sentences: On 22 September 1958, the Sidewinder was used for the first time in dogfights with 32 Sabres against over 100 MiGs. Ten MiGs were downed by the F-86s in a single day.