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[Jim Roberts]

What are PRV and VSR?

[John Schreiber]

Search string: "prv radar vs vsr radar" 

That'll get you somewhat of an answer from a definition standpoint but I don't think it will answer your real question. "PAR and SRA approach" may get you closer... And one of those radars above may be required for guidance on PAR approaches. When all that's left working in your airplane is the old mag compass and altimeter. you will want a "no gyro PAR approach" and you might have to go to a military base for it. You will have to declare an emergency. If you think you won't remember that request put a placard on your dash! 

On Mon, Aug 11, 2025, 14:53 Jim Roberts <jnj...@gmail.com> wrote:

What are PRV and VSR?

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[Apps4av Support]

I think you mean in the instruments bar.

VSR is vertical speed required to get to pattern altitude of an airport if that's the NXT.

PRV is the previous place in your plan. You can press PRV and NXT to go back and forth on a plan. 

Regards,

Apps For Aviators Support,

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