Explore wireless capture the flag (WCTF) fundamentals in this comprehensive BSidesLV conference talk. Delve into legal considerations, reconnaissance techniques, and platform selection for wireless security. Learn about essential hardware tools, including radios, headphones, and various antenna types. Discover effective target selection methods and gain insights into interpreting captured signals. Address common challenges in software-defined radio (SDR) labs, emphasizing the importance of static protection and noise reduction. Acquire knowledge on must-read topics such as BFGC and clocks, and conclude with an exciting look at hardware modifications for enhanced performance.