CASU 17

Carrier Aircraft Service Unit 17 (CASU-17) was a United States Navy aviation support unit active during World War II. Established to provide maintenance, repair, and logistical support for carrier-based aircraft, CASU-17 operated primarily in the Pacific Theater. The unit played a crucial role at forward bases, including locations such as Espiritu Santo and Manus Island, ensuring operational readiness of naval air power during major campaigns. By efficiently servicing and repairing a variety of aircraft, CASU-17 contributed significantly to the sustained effectiveness of U.S. carrier operations throughout the war.