Updating AIRAC Database

TOPER Boeing 777 - Desktop and TOPER Boeing 737NG, v3.1

New version 3.1 now supports natively PSS-format of AIRAC databases. Simply place the:

  • PSSAPT.dat
  • PSSRWY.dat

files into your installation data folder and you are good to go!
For example: if you have installed TOPER in "Program Files" folder on disk "C:" then the path is:

  • for Boeing 777: C:\Program Files\NJ Soft\TOPER 777 Desktop\resources\app.asar.unpacked\build\data\pss
  • for Boeing 737NG: C:\Program Files\NJ Soft\TOPER 737NG Desktop\resources\app.asar.unpacked\build\data\pss


All other TOPER versions
For updating your local AIRAC database, please see this post here:

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