Digital Battenberg

Digital Battenberg is a specialised marine navigation tool designed for bridge officers and naval professionals to solve complex relative motion problems with speed and precision. Built on standard naval methodologies (BR 45), this app provides a high-fidelity tactical plot for station keeping and changing station during OOW maneuvers. KEY FEATURES: - Relative Motion Solver: Calculate Course to Steer (CTS), Speed of Relative Motion (SRM), and time to station. - PPI Display: Visualize maneuvers on a dynamic radar-style plot with own-ship centered perspective. - Stationing from Ahead: Specialized module for joining from ahead maneuvers including wheel-over point (Point G) and Parallel Index (PI) calculations. - Flying Course and True Wind Calculator - Maneuver Data Interpolation: Fully customizable vessel profiles. Input your ship’s data (Advance, Transfer, Deceleration) to get precise execution checkpoints. - Offline Ready: No internet connection required for calculations Whether you are changing station or conducting a complex approach, Digital Battenberg replaces manual plotting with a fast, error-free calculator.