CA2054807A1 - Wing modification method and apparatus - Google Patents

Wing modification method and apparatus

Info

Publication number
CA2054807A1
CA2054807A1 CA002054807A CA2054807A CA2054807A1 CA 2054807 A1 CA2054807 A1 CA 2054807A1 CA 002054807 A CA002054807 A CA 002054807A CA 2054807 A CA2054807 A CA 2054807A CA 2054807 A1 CA2054807 A1 CA 2054807A1
Authority
CA
Canada
Prior art keywords
wing
flaps
replacement
leading edge
modification method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002054807A
Other languages
French (fr)
Other versions
CA2054807C (en
Inventor
David R. Barron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ARCTIC AEROSPACE Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA002054807A priority Critical patent/CA2054807C/en
Publication of CA2054807A1 publication Critical patent/CA2054807A1/en
Application granted granted Critical
Publication of CA2054807C publication Critical patent/CA2054807C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/28—Leading or trailing edges attached to primary structures, e.g. forming fixed slots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/58—Wings provided with fences or spoilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Toys (AREA)

Abstract

A modification kit for the DeHavilland DH-2 Beaver and the DH-3 Otter aircraft. A replacement leading edge is provided for the wing together with replacement droop wing tips and a wing fence. A flap gap seal is provided to close the gap between the trailing edge of the wing and the leading edge of the flaps when the flaps are extended. The addition of these modifications modifies the performing characteristics of the airplane in an enhanced manner, particularly during take off and landing.
CA002054807A 1991-11-01 1991-11-01 Wing modification method and apparatus Expired - Lifetime CA2054807C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002054807A CA2054807C (en) 1991-11-01 1991-11-01 Wing modification method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002054807A CA2054807C (en) 1991-11-01 1991-11-01 Wing modification method and apparatus

Publications (2)

Publication Number Publication Date
CA2054807A1 true CA2054807A1 (en) 1993-05-02
CA2054807C CA2054807C (en) 2002-08-20

Family

ID=4148684

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002054807A Expired - Lifetime CA2054807C (en) 1991-11-01 1991-11-01 Wing modification method and apparatus

Country Status (1)

Country Link
CA (1) CA2054807C (en)

Also Published As

Publication number Publication date
CA2054807C (en) 2002-08-20

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry
MKEX Expiry

Effective date: 20111101