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KevMac

UNABLE CRZ FL message on MCDU

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The past couple of flights, I have been receiving annoying amber "UNABLE CRZ FL" messages being displayed in the MCDU when entering information in the MCDU. What am I doing wrong? Can someone explain this message to me?Thanks!-Kev

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Guest Phoenix_7

you will get that when the CRZ alt is too high for the flight distancethe aircraft cannot reach the calculated TOC (top of climb) point before the TOD (top of descent) pointtry a lower CRZ altitude on the INIT page 1John PSS SUPPORTsupport@phoenix-simulation.co.ukhttp://www.avsim.com/pss/phoenix.jpg

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Guest

OR... reduce your MTOW id range permitsNo need for full tanks if your only going a shirt distance

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