Depends on what you mean by official. The NRO has geostationary satellites whose sole purpose is to slurp up all RF across its footprint for later analysis. Thi

Depends on what you mean by official. The NRO has geostationary satellites whose sole purpose is to slurp up all RF across its footprint for later analysis. This is not used for FCC rule enforcement. In the Capitol area, it's highly likely multiple agencies are capturing all RF for later analysis. This is also not used for FCC rule enforcement. The FCC has the ability to locate signals using directionfinding equipment, but as mentioned elsewhere, usually that's left to Amateurs themselves on their bands.