L3Harris is famous for military and public safety radios, but the company is the exclusive manufacturer of the Advanced Baseline Imager aboard NOAA's GOES-East and GOES-West satellites. Every US weather prediction, hurricane track, severe storm warning, and flood estimate flows from L3Harris instruments in orbit—with zero alternatives if one fails.
Source: GOES-R Series Advanced Baseline Imager (ABI) — NOAA · National Oceanic and Atmospheric Administration · Jan 1, 2022