Complex sentence: In 1916, the company was renamed the Loughead Aircraft Manufacturing Company and relocated to Santa Barbara, California, the same year Santa Barbara native Jack Northrop (aged 20) took his first job in aviation working as a draftsman for Loughead Aircraft.
Split into simpler sentences: In 1916, the company was renamed the Loughead Aircraft Manufacturing Company and relocated to Santa Barbara, California. It was also the year that then 20-year-old Santa Barbara native Jack Northrop became interested and took his first job in aviation working as a draftsman for Loughead Aircraft.