CA782142A - Helicopter landing gear unsafe warning system - Google Patents

Helicopter landing gear unsafe warning system

Info

Publication number
CA782142A
CA782142A CA782142A CA782142DA CA782142A CA 782142 A CA782142 A CA 782142A CA 782142 A CA782142 A CA 782142A CA 782142D A CA782142D A CA 782142DA CA 782142 A CA782142 A CA 782142A
Authority
CA
Canada
Prior art keywords
warning system
landing gear
helicopter landing
unsafe warning
unsafe
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.)
Expired
Application number
CA782142A
Inventor
Thomas B. Meek, Jr.
W. Salai Stephen
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.)
Raytheon Technologies Corp
Original Assignee
United Aircraft Corp
Publication date
Application granted granted Critical
Publication of CA782142A publication Critical patent/CA782142A/en
Expired legal-status Critical Current

Links

CA782142A Helicopter landing gear unsafe warning system Expired CA782142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA782142T

Publications (1)

Publication Number Publication Date
CA782142A true CA782142A (en) 1968-04-02

Family

ID=36244818

Family Applications (1)

Application Number Title Priority Date Filing Date
CA782142A Expired CA782142A (en) Helicopter landing gear unsafe warning system

Country Status (1)

Country Link
CA (1) CA782142A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030065A (en) * 1976-07-19 1977-06-14 Sundstrand Corporation Terrain clearance warning system for aircraft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030065A (en) * 1976-07-19 1977-06-14 Sundstrand Corporation Terrain clearance warning system for aircraft

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