Transmission #03 has been posted on Major Tom's Page, along with images of the target radio telescopes decoded from Transmission #01. So far there doesn't seem to be much progress deciphering this message, but check it out for yourself and see what you can find!

Here is what a few people have found:

1. Green Bank Telescope (National Radio Astronomy Obervatory) 

2. Arecibo Observatory 

3. LOFAR Superterp (Netherlands Institute for Radio Astronomy) 

4. Ratan-600 (Special Astrophysical Observatory of the Russian Academy of Sciences) 

5. Effelsberg 100-m Telescope (Max Planck Institute for Radio Astronomy)

Original GPS Coordinates:
1. Arecibo Observatory
2. Very Large Array (National Radio Astronomy Obervatory)
3. Ratan-600 (Special Astrophysical Observatory of the Russian Academy of Sciences)
4. Effelsberg 100-m Telescope (Max Planck Institute for Radio Astronomy)
5. LOFAR Test Field (Netherlands Institute for Radio Astronomy)