Hadn't noticed there was already an edit of this up here; so this is pretty much the same thing. I edited for silence and unrelated traffic until the start of the emergency (25 seconds into the clip), and then left everything as is, so it's about a minute longer. As mentioned, feed carries both tower and ground and sometimes it feels like ground has priority, but it might just be bad luck. Anyway, we miss the initial mayday calls (discernible in the video) due to a full route clearance on ground (clearance and read back cut from the clip, a partial repeated read back is still in there)
Also, ChrisMOlmstead, 128kb/s is a bit overkill at 22khz mono, try setting it at 32 or 16 (or lowest possible VBR setting), for this kind of content it ought to be just fine and it'll cut the file size almost by an order of magnitude.