Searching a blank Navdata.db3 file

[ANDREJ767]

Yes,luckily I didnt update it - still have more than 220000 rows - but somehow I think I will do it just that way....if any better soulutions is there youre welcome.Thank you for your help and spending your time here.Andrej

[Runway 31]

Only thing I can suggest is using Mylog as per attached setting the From Date to 2019/01/01/ 00:00:00 and as you can see you get in the last time column every hit from your box

Alan

[Erich]

Hello Andrej767
Have the same already have 200,000
Old routes entries Hand deleted.It is difficult
LG Erich

[Runway 31]

Braver man than me!!  You must have plenty of free time

Alan

[ANDREJ767]

Hi,
   it goes slowly but it goes.In the database I select "aircraft" and select one field in the mode-s then just hold the down cursor key to scroll down all the time while with the mouse I click fast on delete.You can get between 100-200 rows deleted in a minute with a little practice.I am now already at 175000 so in a few days I will get to zero.