Visiblity to RVR Conversion
Thread Starter
Joined: Oct 2011
Posts: 74
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From: RHI
Visiblity to RVR Conversion
Hello,
I am reading a little in the Jep manual,
I know we can convert VIS to RVR ( ex 400m by night with HI lights gets 800m RVR). But in the book it mentions also "not for take-off or any other required RVR minimum less than 800m or when RVR is reported".
What I wonder is the "or any other required RVR minimum less than 800m",
does this mean you can not use the conversion if RVR required is less than 800m? Can someone explain what they mean with this line ?
Thank you !
I am reading a little in the Jep manual,
I know we can convert VIS to RVR ( ex 400m by night with HI lights gets 800m RVR). But in the book it mentions also "not for take-off or any other required RVR minimum less than 800m or when RVR is reported".
What I wonder is the "or any other required RVR minimum less than 800m",
does this mean you can not use the conversion if RVR required is less than 800m? Can someone explain what they mean with this line ?
Thank you !
Joined: Dec 2011
Posts: 89
Likes: 0
From: Tropopause
Shooting Star,
Yes it means just that. If on your chart itself you need an RVR of 700 for example, in this case you are not allowed to convert your VIS of 400 that was given to you.
Also no conversions can be made when you are given an RVR ofcourse, and also for takeoff like you mentioned.
Make sense?
Yes it means just that. If on your chart itself you need an RVR of 700 for example, in this case you are not allowed to convert your VIS of 400 that was given to you.
Also no conversions can be made when you are given an RVR ofcourse, and also for takeoff like you mentioned.
Make sense?
