EXPANSIVE SPACE, ENDLESS CAPABILITIES. Introducing the 23 FSX: Commanding Deck Space for Serious Anglers. As the flagship of AVID FSX lineup, the 23 FSX provides a spacious platform loaded with features, tailored for dedicated anglers. Whether you're casting lines, fine-tuning your technique, or heading out for a full day on the water, the 23 FSX is designed to optimize your fishing experience.