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Design for Security

Design for Security. Cockpit Smoke Penetration. David Blake FAA Technical Center Fire Safety Section 609-485-4525 dave.blake@tc.faa.gov. .005” H 2 O= 1.8 X10 -4 psi. 727.

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Design for Security

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  1. Design for Security Cockpit Smoke Penetration David Blake FAA Technical Center Fire Safety Section 609-485-4525 dave.blake@tc.faa.gov

  2. .005” H2O= 1.8 X10-4 psi

  3. 727 Plastic sheet covering cockpit door opening. Video shows the effect of closing and opening valve for cabin air supply.

  4. 727 Smoke penetration into cockpit. Cabin air supply valve open. Cockpit gasper fan on and all cockpit gaspers full open.

  5. 727

  6. 727

  7. 727

  8. 747 Smoke penetration into cockpit. Flight deck fan on. All cockpit gaspers and vents full open.

  9. 747

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