Generally, if the airspace is not Class A, B, C, or D, and is controlled airspace, then it is Class E airspace. Class E airspace extends upward from either the surface or a designated altitude to the overlying or adjacent controlled airspace.
So, what is the HDHomeRun DVR service? Itâs our mission to simplify and change the way we watch and record live television. SiliconDust has created the ultimate live television viewing and recording software tool called the HDHomeRun DVR service.
HD DVR. DVRs advertise anywhere from 35-hour to over 300-hour recording capabilities. It's worth noting that these units can record programs at varying levels of quality -- and the advertised capacity usually refers to the number of hours it can hold at the lowest quality setting.