Calculate ballistics

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This block is not in a published chapter and should not be relied upon.

• Determine gun location
  • Determine grid and altitude (ASL) of each firing point.
  • Use centre-point only if all guns are within 50m radius.
• Determine target location
  • Determine grid and altitude (ASL) via Grid, Polar, or Shift.
• Determine sight to target
  • Calculate azimuth, distance, and altitude difference.
• Develop the fire solution
  • Select charge using range table.
  • Determine base elevation; interpolate if needed.
  • Adjust for altitude difference.
  • Calculate time of flight.
• Set ammunition parameters
  • Set proximity/timed fuses based on altitude or time of flight if applicable.
• Verify all data
  • Recheck all data.
  • Ideally cross-check with a second calculator.