In a sector search pattern for SAR, what is the primary goal of the initial leg?

• A. To cover the area along a broad leg away from the search origin
• B. To narrow down along the centerline
• C. To return to the origin
• D. To ascend to higher altitude

Answer: (A)

In a sector SAR search, the first leg is all about sweeping outward to establish broad coverage of the search area. By flying away from the origin along a wide track, you lay down the outer boundary of the sector and allow the sensors (radar, visual, infrared, etc.) to scan a large swath of area first. This outward sweep helps you quickly detect clues or targets and sets up the geometry for the remaining legs, which will then tighten coverage by moving back toward the centerline or origin. Heading to higher altitude or returning to the origin early doesn’t contribute to beginning wide-area coverage, and narrowing along the centerline right away would miss the outer parts of the sector you need to inspect first.