If instructed to use "10-compass 15-30," what would your guide be?

The phrase "10-compass 15-30" consists of two key elements: "10-compass" and "15-30." In this context, "10-compass" indicates a specific heading based on compass navigation, and "15-30" refers to the second set of instructions needed to determine the correct bearing.

The correct interpretation is that you would start with a bearing of 15 degrees, and then you would need to proceed or adjust further based on the "30" aspect. This could imply turning or navigating in a specific direction from that 15-degree base.

Using "10-compass" aligns with giving initial guidance to orient oneself in relation to true north, where the specific value of 15 is the key directive to follow when determining your compass bearing. In practical field terms, this means you are primarily focusing on the 15-degree bearing for your navigation.

Understanding compass readings and how they're communicated is crucial in SAR operations, where precise navigation can significantly impact search and rescue outcomes.