What does LKP stand for in SAR planning?

• A. Last Known Position
• B. Local Known Point
• C. Lost Known Point
• D. Longitudinal Known Position

Answer: (A)

In SAR planning, LKP stands for Last Known Position. It is the last place where the subject was confirmed to be, with a time stamp. This point serves as the anchor for all search efforts. From the LKP, you estimate where the person could have gone in the elapsed time, using factors like wind and current for maritime searches or terrain and potential speed for land searches. The LKP sets the starting point for defining the search area, prioritizing sectors, and assigning resources, because every subsequent search decision hinges on where the subject was last verified. Other phrasing suggested in the options doesn’t reflect the standard term and wouldn’t provide the same reliable basis for planning.