AFJROTC Aviation Practice Exam 2025 – Complete Prep for Commercial and General Certification

Pan American experienced significant growth in international air travel during the 1930s. The correct year for the start of their seaplane service between the United States and Europe is 1937, which marked a pivotal expansion in transatlantic aviation. This service was instrumental in connecting the continents and showcased advancements in aviation technology and the commercial viability of long-distance air travel.

Pan American’s use of large seaplanes, specifically the Sikorsky S-42, allowed them to operate routes that were crucial for both passenger travel and mail delivery. This was a key developmental period for the airline, as they were setting standards for safety, speed, and efficiency in commercial aviation.

The years surrounding the beginning of this service saw heavy investments in air travel infrastructure and technology, which contributed to the success and expansion of commercial aviation, but 1937 is the specific year recognized for this accomplishment in Pan American's history.