MID point RVR...
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Join Date: Feb 2001
Location: Milkway Galaxy
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MID point RVR...
This time my question is about CAT II/IIIA approaches:
I could not find any reference stating that the MID point RVR is a regulatory requirement in addition to TD RVR, for intiating and/or completing a CAT II/IIIA approach.
In another word, unless otherwise is particularly specified in the company's SOP, can I fly a CAT II/IIIA approach without a MID point RVR info?
Thanks in advance
I could not find any reference stating that the MID point RVR is a regulatory requirement in addition to TD RVR, for intiating and/or completing a CAT II/IIIA approach.
In another word, unless otherwise is particularly specified in the company's SOP, can I fly a CAT II/IIIA approach without a MID point RVR info?
Thanks in advance
Join Date: Jul 2000
Location: uk
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JAR (1.405): The t/d zone is always controlling. If reported and relevant, the midpoint RVR is also controlling. The min RVR for the mid-point is 125m or the RVR reqd for the t/d zone if less. For aeroplanes equipped with a roll out guidance system, the min RVR for mid-point is 75m, or 125m if not so equiped.
So for CAT 2 you can have minima of 300m/75m for t/d zone and midpoint if auto rollout, or 300m/125m if no roll out guidance.
So for CAT 2 you can have minima of 300m/75m for t/d zone and midpoint if auto rollout, or 300m/125m if no roll out guidance.