Weather:
AC 00-45H Aviation Weather Services
AC 00-30C Clear Air Turbulence Avoidance
AC 00-57 Hazardous Mountain Winds and Their Visual Indicators
Aircraft:
AC 43.13-1B Acceptable Methods, Techniques, and Practices — Aircraft Inspection And Repair
AC 43.13-2B Acceptable Methods, Techniques, and Practices — Aircraft Alterations
AC 20-27G Certification and Operation of Amateur-Built Aircraft
AC 20-106 Aircraft Inspection for General Aviation Aircraft Owner
Flying:
AC 61-134 General Aviation Controlled Flight into Terrain Awareness