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.