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Title Author Hits
XCSoar with FAI triangle and cables Written by Alex Graf 458
The things we carried Written by Alex Graf 240
Lufträume Written by Alex Graf 319
Live-Tracking Written by Alex Graf 500
Sprechfunk Written by Alex Graf 396
Thermik und Skyways Written by Alex Graf 560
Westtirol (Talwind und Luftraum) Written by Alex Graf 678
Checkliste Written by Alex Graf 872
XC Planner Written by Alex Graf 671