How can a SART's effective range be maximized?

How can a SART's effective range be maximized?

• A. The SART should be kept as close to the operator as possible.
• B. The SART should be held at chest height.
• C. The SART should be held as high as possible.
• D. The SART should be placed in a lifeboat.

Answer: (C)

Raising the SART as high as possible maximizes its radar visibility. Radar detects objects mainly by line of sight, and the higher the beacon above the water, the farther the radar horizon extends. By holding the SART up high, rescuing ships’ radars can pick up the beacon at greater distances, improving the chance of a quicker location fix. Keeping it close to the operator or at chest level reduces its height and thus its detectable range, and placing it in a lifeboat doesn’t automatically give the highest possible height. So, the best way to maximize range is to hold the SART as high as practical.

Raising the SART as high as possible maximizes its radar visibility. Radar detects objects mainly by line of sight, and the higher the beacon above the water, the farther the radar horizon extends. By holding the SART up high, rescuing ships’ radars can pick up the beacon at greater distances, improving the chance of a quicker location fix. Keeping it close to the operator or at chest level reduces its height and thus its detectable range, and placing it in a lifeboat doesn’t automatically give the highest possible height. So, the best way to maximize range is to hold the SART as high as practical.