August 31, 201411 yr Just bought the PMDG 777-200 and 300 expansion pack last week . And I have been getting some Nav data out of date on the FMC. Do I need to update it and how? Tom Giesige Tom Giesige
September 1, 201411 yr Just bought the PMDG 777-200 and 300 expansion pack last week . And I have been getting some Nav data out of date on the FMC. Do I need to update it and how? Tom Giesige You don't HAVE to update it, but its not a bad idea to keep it up to date. I use navigraph FMS data manager. Its cost is not much. Wes Meyer
September 1, 201411 yr The FMC Data manager is pretty cool. You can update all your add on.. but no need to update all the time.. perhaps once every 3 or 4 months is usually good enough (for me at least) Brent Lewis
September 1, 201411 yr The FMC Data manager is pretty cool. You can update all your add on.. but no need to update all the time.. perhaps once every 3 or 4 months is usually good enough (for me at least) That's what I have been doing as well. Rick Butler CYZH
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