PPRuNe Forums - Nvg Performance

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JOURNIOO4

13th September 2007 21:32

Nvg Performance

PLEASE ,COULD ANY ONE ANSWER MY QUI-IAM CAPT JOURNI FROM LIBYAN POLICE AVIATION.

What is the effect of windscreen anti-ice on NVG performance ?

And does 109E windshield anti-ice cause optical distortion during NVG operations ?

Is there any technical information on this subject ?

Capt: journi

Aesir

14th September 2007 00:56

We fly AS332 and always have windshield anti-ice ON during NVG ops. There is no noticeable effect!

TwinHueyMan

14th September 2007 13:18

"We fly AS332 and always have windshield anti-ice ON during NVG ops. There is no noticeable effect!"

Ditto here. Beats the hell out of flying with ice on the windshield.

Would reccomend that (as with all other NVG flights) the windows are clean... light rain or melting ice can create some very hard to see through muck when under goggles.

-Mike

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