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.
The DVR receiver is a Comcast digital set-top box that can record and play TV shows and movies. It can store up to 80 gigabytes or 45 hours of standard basic cable programming. With the DVR Receiver you can record one show and watch another channel, or you can record two shows while watching a previously recorded show.