Final answer:
Charles Lindbergh named his plane the Spirit of St. Louis and was the first to fly solo across the Atlantic Ocean in 1927, an event that made him an international hero and advanced the aviation industry.
Step-by-step explanation:
The aviator who named his plane the Spirit of St. Louis was Charles Lindbergh. In a historic event in 1927, he flew from New York to Paris, marking the first solo flight across the Atlantic Ocean. This incredible journey took 33 hours and 29 minutes after taking off from New York City, and it ended at LeBourget airfield outside of Paris. Lindbergh's achievement not only made him an international hero but also represented American innovation and determination. His legendary flight aboard the Spirit of St. Louis spurred the growth of the aviation industry, leading to an explosion in air travel popularity in the 1930s.