Sometimes a minor software bug slips under the radar until users report strange behavior.

The small indie developer managed to fly under the radar for years before their app suddenly went viral.

During the storm, the coastal airports relied on the weather radars to warn pilots of severe turbulence.

Doppler radars detected a sudden wind shift that alerted the storm chasers.

Modern warships rely on multifunction array radars to detect and track both aerial and surface targets simultaneously.

The veteran radarmen taught the new recruits how to interpret echo patterns during the night watch.

Recent advances in radarmeteorology have allowed forecasters to distinguish between liquid and frozen precipitation within developing storm systems.

The research team analyzed the radargrams to map subsurface structures beneath the glacier.

The radargram revealed subtle layering beneath the Martian surface that suggested past water activity.

The radarman alerted the bridge crew when an unidentified blip appeared on the screen.