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 XFINITY DVR service allows you to record and save up to 90 hours of your favorite shows and access them anytime that you want. With the DVR you can rewind, fast forward and pause live TV so you don't miss a thing! You can now even manage your DVR on the go from your computer or smartphone.