Ken,
The only beacon on 2.4 GHz I've successfully monitored is DTUSat-2 on 2.401835 GHz. However, its CW beacon is intermittent and only functions in sunlight as its batteries have failed. It's best received with a SDR as Doppler up there is 100 KHz over the pass. Google info on this sat. It's listed on the AMSAT website. Check my qrz.com page for a picture of DtuSat-2
The frequencies you list are down links and not beacon frequencies. Most all universities who operate these satellites only turn on the 2.4 GHz down link when the satellite is directly over the control station and send down their data.
The University of Georgia Small Satellite Research Lab is going to launch a satellite on October 1st. It will down link on 2.4GHz. The satellite's name is SPOC. It's foot print will cover the USA.
Another sat to launch is AmiCalSat which will down link on 2.4. but you will have to request to have a down link signal sent at your location.
I'm going to research and listen to your list. I'm pretty sure UO-11 is no longer functioning on 2.4.
Good luck with your 2.4 GHz endeavors.
73, Mike (K9QHO)