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Camera system for recording aircraft landings

  • US 3,278,680 A
  • Filed: 06/05/1963
  • Issued: 10/11/1966
  • Est. Priority Date: 06/05/1963
  • Status: Expired due to Term
First Claim
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13. A SYSTEM FOR MONITORING THE APPROACH OF AN AIRCRAFT TOWARD A LANDING SURFACE ELEMENT, COMPRISING:

  • A FIRST CAMERA MOUNTED ON SAID LANDING SURFACE ELEMENT WITH THE AXIS OF THE FIELD OF VIEW OF SAID CAMERA SUBSTANTIALLY COINCIDENT WITH THE CORRECT APPROACH PATH OF SAID AIRCRAFT;

    A DISPLAY BOARD BEARING INFORMATION TO BE RECORDED;

    A SECOND CAMERA TRAINED ON SAID DISPLAY BOARD;

    AND MEANS FOR SELECTIVELY COMBINING THE IMAGES PRODUCED BY SAID CAMERAS TO PROVIDE A COMPOSITE PICTURE INCLUDING PORTIONS OF BOTH IMAGES.

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