At the conclusion of his training, what was Dahl's job?

At the conclusion of his training, Dahl became a fighter pilot. This role involved piloting fighter aircraft during World War II, a significant aspect of his life that influenced his later writing. The training he underwent equipped him with the skills necessary to operate and maneuver combat planes effectively, which was a demanding and prestigious position within the Royal Air Force at the time.

Being a fighter pilot is notable because it not only required technical flying skills but also a strong sense of strategy and quick decision-making in combat situations. This experience had a profound impact on Dahl's perspective and storytelling, as he often drew from real-life events and experiences in his writing. The other options, while related to aviation, did not encompass his ultimate role after training, making the correct choice the one that accurately reflects his position at the end of that crucial phase in his career.