Yes, and on closer inspection they are Powdair routes but not Powdair frequencies and timings.
To summarise, Skywork are offering all the Powdair destinations except Manchester and Edinburgh, and with reduced frequencies on the remainder: - ANR (2), HAM (2), BRS (1), LTN (2), SEN (2), SOU (1). Some of the days clash but the timings appear not to, though I have only looked at a couple.