Radar Plotting

Radar Plotting provides advanced radar-plotting capabilities for iPhone and iPad. Compute CPA/TCPA, estimate true motion, plan evasive/rescue/escape manoeuvres, and analyse two-target encounters — all visualised on an interactive radar sheet.

Highlights:

• Precise kinematic calculations (CPA/TCPA, aspect, true & relative speed)
• Evasive manoeuvres with COLREG guidance
• Rescue & escape planning, including scenarios with faster vessels
• Double-target handling
• Current/drift estimation
• Interactive canvas with adjustable scales and animated trajectory playback
• Import/export via QR code and PDF report generation

Safety note: This app is for training and decision support. It does not replace certified navigational equipment or official procedures. Always follow COLREG and local/company rules.