Updating Navdata for the L1011
Recently redownloaded the L1011 Professional and want to fly it out with the FMC, but it seems like the navdata won't update. The Navigraph FMS Data Manager App doesn't have a specific entry for the L1011 so I use the DC-8 entry. I have specified the the Prepar3D v4/Justflight/L1011 Professional/NavData folder as the one to install into (this was originally empty) but the AIRAC is not updating. Can someone point me to the correct folder for this? Thanks.