Federal Aviation Administration Federal Aviation Administration Night Operations and NVG: Presented to: AeroMed Africa 2012 By: Stephen Barbini, Rotorcraft Directorate, ASW-111 Date: March 15, 2012 The Need and Challenges of Introducing These Operations
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Night Operations and NVG - Aeromed Africa · Night Operations and NVG March 15, 2012 8 Mishap Avoidance •Preflight planning –weather, mission, etc. •Onboard crew coordination
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Federal AviationAdministration
Federal AviationAdministration
Night Operations
and NVG:
Presented to: AeroMed Africa 2012
By: Stephen Barbini, Rotorcraft Directorate, ASW-111
Date: March 15, 2012
The Need and Challenges of
Introducing These Operations
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Night Operations and NVGMarch 15, 2012
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Objectives
• After this presentation, the audience will:
– Understand the benefits of using NVGs during night
flight
– Understand the scope and constraints of NVG
usage
• “Can’t get something for nothing”
– Understand how to mitigate the risks of an NVG
operation
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Night Operations and NVGMarch 15, 2012
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Benefits of NVG Use
• Primary goal of NVG use:
– Enhanced visual flight at night by improving
nighttime visual awareness
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Night Operations and NVGMarch 15, 2012
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Benefits of NVG Use
• Improved visual awareness:
– Terrain avoidance
– Obstacle avoidance
– Improved visual
navigation
– See air traffic
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Night Operations and NVGMarch 15, 2012
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Constraints of NVG Use
• Aircraft design
- Incompatible lights
- Structural limits to NVG
scan
- Windscreen transmission
• No operational credit
- Assumes visual flight
rules
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Constraints of NVG Use (continued)
• System design characteristics
- Reduced aided field-of-view (40o vs. ~170o)
- Weight of NVGs
- Monochromatic image
- Tube limitations
• Environmental conditions
- Significant water vapor (clouds, fog, haze) or solids