Ryan ST-A, Reg. N7779, Military Code S11, Serial No. 476, Display Paint: Royal Netherlands Navy, close-up pilot view, air-to-air, UK Warbirds 2023

A Ryan ST‑A two‑seat biplane military trainer, registration N7779 and serial 476 with military code S11 in Royal Netherlands Navy scheme, is photographed air‑to‑air at UK Warbirds 2023. This close‑up pilot view highlights the open cockpit with instrumentation, the fixed tailwheel undercarriage, dual wings connected by interplane struts and wires, and the radial piston engine with its propeller. The aircraft’s classic trainer configuration illustrates 1930s era design and naval training use.