Satwest did an uplink to a satellite from a payload on the latest suborbital UP Aerospace flight, but that is admittedly still quite a bit lower than LEO and when I talked to them at NSRC it didn't sound like the data rate was in the megabytes. Still, I'm glad that someone finally did it, it's good to know that there could be a commercial equivalent of TDRS for commercial launchers and payloads. Ben