Schreder HP-16

Last updated

HP-16
Role Glider
National origin United States
Designer Richard Schreder
Introductioncirca 1971
StatusNo longer in production
Number builtabout 20
Developed from HP-15

The Schreder HP-16 is an American mid-wing, single seat, V tailed, FAI Standard Class glider that was designed by Richard Schreder. [1] [2]

Contents

Design and development

After the failure of the HP-15 to perform well in the 1969 US Nationals Schreder started the HP-16 with a new design philosophy. Avoiding the extremely high aspect ratio that the 15 had, he opted for a more modest 21.5:1 aspect ratio and larger wing area to improve performance in weak conditions. The HP-16's wing has 50% more wing area than the HP-15 and uses a Wortmann 67-150 airfoil. [1] [2]

Like other Schreder designs the HP-16 is of all-metal construction, but with the wing skins bonded to foam ribs rather than using rivets to provide a smoother surface. The bonded construction also cut building time. The wing features the signature Schreder 90° flaps that allow steep descents and the use of small fields for landing. [1] [2]

The HP-16s were all amateur-built aircraft and about 20 were completed and flown. [1] [2]

Operational history

In April 2011 there were still eleven HP-16s registered with the US Federal Aviation Administration and two registered with Transport Canada. [3] [4]

Aircraft on display

Specifications (variant specified)

Data from Sailplane Directory and Soaring [1] [2]

General characteristics

Performance

See also

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References

  1. 1 2 3 4 5 Activate Media (2006). "HP-16 HP Aircraft, LLC". Archived from the original on April 5, 2012. Retrieved April 15, 2011.
  2. 1 2 3 4 5 Said, Bob: 1983 Sailplane Directory, Soaring Magazine , page 23. Soaring Society of America, November 1983. USPS 499-920
  3. ↑ Federal Aviation Administration (April 2011). "Make / Model Inquiry Results" . Retrieved April 15, 2011.
  4. ↑ Transport Canada (April 2011). "Canadian Civil Aircraft Register". Archived from the original on July 18, 2011. Retrieved April 15, 2011.
  5. ↑ National Soaring Museum (2011). "Sailplanes in Our Collection". Archived from the original on May 16, 2011. Retrieved February 26, 2011.
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