This comprehensive Illustrated Parts Catalog provides detailed information about the Gulfstream Rockwell Commander 114, 114A, 114B, and 114TC aircraft. Covering a wide range of components, the catalog serves as an essential resource for maintenance professionals and technicians. It includes detailed drawings and descriptions of each part, making it easy to identify and order necessary components. This catalog is specifically applicable to aircraft with serial numbers 14000 and subsequent (for models 114, 114A, and 114B) and 20001 and subsequent (for model 114TC). The catalog is organized in a logical and user-friendly manner, making it easy to find the information you need. Its 488 pages contain a wealth of information, making this manual an indispensable tool for anyone working on these aircraft.

The Rockwell Commander 114, encompassing its variants, the 114A, 114B, and 114TC, was a single-engine, high-wing, light utility aircraft designed and manufactured by Rockwell International. Production spanned from 1975 to 1982, with the name "Commander" paying homage to the legacy of the original Aero Commander line. The aircraft garnered a reputation for its rugged airframe, capable of handling a variety of missions, including aerial photography, cargo transport, and passenger commuting. The Commander 114 series showcased improvements over its predecessors, adopting a more spacious cabin, increased payload capacity, and enhanced performance capabilities. It was powered by a Lycoming IO-540 engine, generating 290 horsepower, enabling a cruising speed of 180 knots (333 km/h). Its versatility was further enhanced by its adaptable seating configurations, allowing for up to seven passengers and sizable baggage compartments. The 114A incorporated improvements in avionics and control systems, while the 114B introduced a turbocharged engine, granting an increased service ceiling and improved performance in high-altitude conditions. The 114TC, a later variant, integrated a complex, fully integrated digital avionics suite, enhancing navigational precision and flight safety.

Despite its popularity and versatility, the Rockwell Commander 114 series faced production challenges, with a limited number of units being manufactured. Its legacy, however, persists, with a significant number of these aircraft still in service today. Several reasons contribute to their continued relevance. They offer a balance of performance and affordability, making them attractive options for diverse applications. Their rugged construction and adaptability make them suitable for various terrains and operating conditions while retaining fuel efficiency and cost-effectiveness. The Commander 114 series continues to play a valuable role in both commercial and private aviation, serving as a reliable and capable aircraft for various missions, including aerial photography, cargo transportation, and passenger transport within regional and short-haul routes.