Davis Air-Flow Tels - Set of 14

The Davis Air-Flow Tels - Set of 14 is a sail-trim diagnostic tool designed for serious sailors and performance-oriented boaters who demand precision feedback from their rig. This set of 14 telltales provides the visual input needed to optimize mainsail and jib geometry in real time, translating wind flow into readable yarn movement that even novice crew can understand at a glance.

Air-flow telltales are designed to remain visible across a wide range of lighting conditions—critical when reading them from the helm during dawn runs or late-afternoon trolling. The set of 14 allows for multiple placement options across both main and jib, enabling comprehensive flow mapping from tack to leech. Their lightweight design ensures they add minimal performance penalty.

Both cruising sailors and competitive racers benefit from this diagnostic approach, bridging the gap between theoretical sail shape and actual wind conditions. The compact packaging means they stow easily in any cabin or tackle locker and deploy in minutes without tools or permanent modifications. This product is compatible with various rig types, making it a versatile choice for sailors.