Air-to-Air Combat

From DCS World Wiki - Hoggitworld.com

The Art of the Kill - Classic Falcon Era video explaining the basic concepts of close range air-to-air combat.

TAWDCS;s Radar simulator - Great for visualizing how RADAR works.

Mudspike's F-15C Combat Guide for Beginners

Ktulu2's BVR Guide - F-15C centric, but many of the concepts work across all aircraft.