30N6 Flap Lid**

The Flap Lid** is a Russian ground-based target acquisition and tracking radar associated with the SA-10 Grumble ** surface-to-air missile (SAM) system. It uses a phased-array antenna and a track-via-missile (TVM) tracking and guidance system similar to that of the MIM-104 Patriot /MPQ-53 system.

Flap Lid can reportedly track six targets and guide two missiles per target simultaneously. The launch rate is claimed to be three missiles per second. Target elevation coverage may...