Advanced Soaring Concepts

Advanced Soaring Concepts was founded in 1991 in Camarillo, California, by Tor Jensen and Dewey Northcutt. The founders had developed expertise in composite materials through Norjen Engineering, whose work included aerospace components and concept cars. They established ASC to address what they viewed as an opportunity in the sailplane market: producing capable, high-performance gliders that could be acquired at lower cost than many European-built aircraft. ASC's principal commercial approach was to offer aircraft in kit form for amateur construction. This model shifted part of the manufacturing and assembly process to the customer and allowed the company to compete on price while retaining ambitious aerodynamic and structural objectives. It also placed ASC within the American homebuilt-aircraft tradition, where builders could construct specialized aircraft that were not commonly available as conventional factory-built products. The company's first major aircraft was the Spirit, also known as the American Spirit. The single-seat, mid-wing, T-tail sailplane was designed for the FAI Standard Class and first flew in 1992. It had a 15-meter wingspan and used a mixed structural approach that included welded steel tubing and carbon-fiber-reinforced polymer materials. The Spirit became associated with the company's effort to combine soaring performance and affordability in an amateur-built package. ASC followed the Spirit with the Falcon, or American Falcon, which first flew in 1993. The Falcon was developed as a racing variant for the FAI 15-Metre Class. Its construction used fiberglass sandwich materials, a carbon-fiber-reinforced polymer spar, and an aramid-reinforced cockpit surrounding a welded steel-tube frame. The design retained a 15-meter wingspan but could be fitted with wingtip extensions to reach 18 meters. Full-span trailing-edge flaps, upper-surface Schempp-Hirth-style airbrakes, and a retractable monowheel landing gear were among its notable features. The cockpit was designed for pilots up to 76 inches tall and 260 pounds with a parachute, according to the available aircraft description. In addition to its kit sailplanes, ASC worked on Apex, a high-altitude, long-duration research sailplane intended for NASA. Apex was conceived as a platform for examining advanced soaring performance and supporting atmospheric science research. The program remained a development project and never entered production. The available historical record does not establish the company's total production, sales, subsequent owners, later aircraft programs, or exact date of cessation. Accordingly, ASC's historical identity is clearest as a specialist American sailplane manufacturer active in the early 1990s, while its present operating status remains unknown.

• 1993

  Falcon first flight

  [1]Advanced Soaring Conceptsen.wikipedia.org

  The Falcon, also called the American Falcon, first flies as a racing-oriented development of the Spirit for the 15-Metre Class.

• 1992

  Spirit first flight

  [1]Advanced Soaring Conceptsen.wikipedia.org

  The 15-meter Spirit, also known as the American Spirit, completes its first flight as a Standard Class homebuilt sailplane.

• 1991

  Advanced Soaring Concepts is founded

  [1]Advanced Soaring Conceptsen.wikipedia.org

  Tor Jensen and Dewey Northcutt establish the company in Camarillo, California, with a focus on high-performance sailplanes and amateur-built kits.

• Apex research sailplane project

  [1]Advanced Soaring Conceptsen.wikipedia.org

  ASC develops Apex as a proposed NASA research sailplane for high-altitude and long-duration work, but the aircraft does not reach production.

A specialist American sailplane maker focused on high-performance, comparatively affordable aircraft supplied primarily as kits for amateur construction.

• Standard Class sailplane · 1992

  ASC Spirit

  The Spirit, also known as the American Spirit, was a single-seat, mid-wing, T-tail sailplane designed for the FAI Standard Class. It first flew in 1992 and used a 15-meter wingspan. Its structure combined welded steel tubing with carbon-fiber-reinforced polymer materials. ASC presented it primarily as a homebuilt aircraft, linking competitive soaring capability with a kit-based construction and purchasing model.

• 15-Metre Class racing sailplane · 1993

  ASC Falcon

  The Falcon, also known as the American Falcon, was a single-seat, mid-wing, T-tail sailplane developed as a racing-oriented derivative of the Spirit. It first flew in 1993. The aircraft used fiberglass sandwich construction, a carbon-fiber-reinforced polymer spar, an aramid-reinforced cockpit around a welded steel-tube frame, full-span flaps, upper-surface airbrakes, and retractable monowheel landing gear. Its 15-meter wingspan could be extended to 18 meters with optional tips.

• High-altitude research sailplane

  Apex

  Apex was a proposed high-altitude, long-duration research sailplane developed for NASA. The project was intended to investigate the performance limits of sailplanes and support atmospheric research. It remained a development effort and did not proceed to production.

• 1991

  Adopt a kit-based sailplane business modelStrategy

  Background

  ASC sought to make high-performance sailplanes more accessible than comparable fully assembled European aircraft, which were generally more expensive.

  Action taken

  The company primarily offered its aircraft as kits for amateur construction rather than limiting sales to completed factory-built aircraft.

  Aftermath

  The approach defined ASC's market position and connected its products to the American homebuilt-aircraft sector.

  Source

• Develop the Apex NASA research conceptProduct launch

  Background

  ASC pursued a project intended to explore high-altitude and long-duration sailplane performance for atmospheric research.

  Action taken

  The company developed the Apex research sailplane concept for NASA.

  Aftermath

  Apex did not reach production, and its later program outcome is not documented in the available reference.

  Source

1. 1Advanced Soaring Conceptsen.wikipedia.org