Eugene B. Ely, a pioneering aviator, made history when he landed his Curtiss pusher biplane on the deck of the USS Pennsylvania on January 18, 1911. Anchored in San Francisco Bay, the USS Pennsylvania was a battleship that became an unexpected venue for this significant aviation event. With a small crowd of sailors and dignitaries observing, Ely's successful landing represented a crucial step toward the future of naval aviation and the integration of aircraft into military operations. This incident followed an earlier takeoff from another naval vessel, the USS Birmingham, establishing Ely as a significant figure in the aviation world at the time.

In preparation for the landing, a landing area was marked off on the ship's deck with ropes. Ely had performed a series of test flights in the lead-up to the event, ensuring he could land safely despite the challenges posed by the ship's motion on the water. As Ely approached the Pennsylvania, he managed to land his plane with remarkable precision, creating a sensation among those present. This landmark achievement stood as a testament to the rapidly advancing technologies in aviation and maritime operations.

The event was celebrated widely and indicated the potential for future aircraft to be used for naval reconnaissance and attack. Ely's landing on the Pennsylvania showcased the groundbreaking enthusiasm for naval aviation and the increasing military interest in utilizing aircraft to enhance naval power and effectiveness. This event laid the groundwork for further developments in aircraft carrier technology and operations in the navy, paving the way for what would become a fundamental component of modern naval warfare.