So the 50km range spec is obviously a line-of-sight number under ideal RF conditions, and I'm not disputing that the module can hit that in open field with clear sky. But I'm building a deployment for a semi-urban logistics tracking use case - think warehouses, loading docks, some light suburban street coverage - and I'm trying to get a realistic picture of what range actually looks like when you throw buildings, parked trucks, metal shelving, and general RF noise into the mix. Anyone done real-world testing in environments like that?