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Prop wash deflector

  • US 6,766,980 B1
  • Filed: 07/24/2003
  • Issued: 07/27/2004
  • Est. Priority Date: 07/24/2003
  • Status: Expired due to Fees
First Claim
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1. In a cargo carrying helicopter wherein the cargo is suspended below the helicopter chassis the improvement comprising:

  • a helicopter prop wash deflector means for defecting prop wash away from said cargo including a skirt disposed between the helicopter chassis and the cargo and extending outwardly and opening downwardly over the suspended cargo, said skirt terminating in an outwardly directed circumferential lip, said skirt being rigid and substantially frustro-conical.

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