My apologies if this has been answered in another post. I recently downloaded from Navigraph, cycle 8.03 for PMDG.I seem to have errors in the ILS frequencies for EGLL and CYYZ, for some of the runways.There may be other airports with similar errors. Is there a fix for this?Ron

Report Navigraph FMS data bugs to Richard Stefan at http://forum.navdata.at/ -- I just checked his bug report forum and it doesn't look like he's been checking the mail, so good luck; however, there is very little PMDG can do.Seems odd that EGLL bug hasn't been reported before, what are the specific errors?I can point you in a direction to fix the problems on a case by case basis, let me know what the errors are.

Thanks Dan, just to name two errors;I get an FMC error message ,NAV INVALID on approach to EGLL RWY 27L.The NAV/RAD selection indicates 108.00/272 at LSK 4. It should be 109.50/274.Also a NAV/RAD error at CYYZ 06R,indicates 108.00/056, should be 111.95/056. I check these on FS9 by using FS navigator and can correct by inserting the correct frequency,but the database info must be incorrect.If you can tell me how to correct the database info, that would be most helpful.Regards.Ron

There is a file in the PMDG OPs wiki section called Navdata Dictionary, which gives you the info you need to change runway course and localizer frequencies... you'll be updating the wpNavAPT file and it can be done with any text editor. Only trick is to make sure you Don't use tabs for white spacing... only use the spacebar. Find the info here: http://ops.precisionmanuals.com/wiki/NAVDATA_Data_DictionaryI don't have quick access to UK charts, although you can go for it if you want at: http://www.ais.org.uk/aes/login.jspMaybe the FS9 scenery is out of date, but since that is what you want to fly have at it... you'll have to update those two lines if you wish each cycle... but it's not hard.