YS-11
NAMC

Historical Context & Origins
The NAMC YS-11 is a Aereo di linea regionale turboelica type aircraft designed for civil transport and introduced to the global aviation scene in the mid-twentieth century. The aircraft completed its maiden flight in 1962, marking an important step in the technological development of its category.
Originally designed to meet the strict requirements of regional and international airlines, it complied with rigorous standards of operational efficiency, structural robustness, and passenger comfort in the cabin.
The overall production of this model represented a milestone in the industrial development of its manufacturer.
Architecture & Technological Design
From an engineering perspective, the NAMC YS-11 stands out for a solid airframe, entirely made of metal or lightweight alloys, optimized to guarantee flight safety and excellent aerodynamic stability.
Thrust is provided by 2 × Rolls-Royce Dart Mk.542-10K, proven and efficient powerplants offering steady cruise performance. With an estimated range of 2200 km, it features an internal configuration capable of accommodating up to 64 passengers or the respective operational load.
The onboard avionics and control design facilitated piloting even under complex meteorological conditions.
On-Board Specifications
- ◆Reliable and highly efficient engines for safety on scheduled flights.
- ◆Reinforced airframe structure to guarantee a high operational lifespan.
- ◆Comfortable passenger cabin designed to optimize the travel experience.
Operational Career & Airlines
The operational history of the NAMC YS-11 is characterized by decades of continuous service with major international and regional airlines.
The aircraft proved to be an excellent transport platform, accumulating thousands of flight hours on short, medium, or long-range commercial routes in complete safety.
The structural versatility of the design allowed the development of several sub-versions suited for cargo and utility transport.
Legacy & Cultural Impact
The NAMC YS-11 symbols the construction excellence of the aeronautical engineering of its era. Its performance solidified the worldwide fame of the brand.
Today, some historical units are proudly displayed in major international aviation museums, celebrated as historical symbols of classic commercial aviation.
Telemetry Specs (HUD)
Hangar Trivia & Facts
- 💡Completed its maiden flight in 1962 before entering active service.
- 💡Designed specifically as a Aereo di linea regionale turboelica to meet the requirements of contemporary airlines.
- 💡Features a configuration with 2 × Rolls-Royce Dart Mk.542-10K ensuring excellent high-altitude flight performance.
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Detected Operators (Active Fleet)
Detected Operators (Historic / Retired Fleet)

VASP
Status: Retired

Air Ivoire
Status: Retired
Provincetown-Boston Airlines
Status: Retired
Piedmont Airlines
Status: Retired

Air Nippon
Status: Retired
Japan Air System
Status: Retired
Serviços Aéreos Cruzeiro do Sul
Status: Retired


