The Gorn CL, CL+, CLF, COM, COM+, COMF, HDC and all CA's and DN's can launch 4 shuttles simultaneously.
The Gorn DD's, BD's, HDD's, CM, CS, and MCC can launch 3.
The Gorn FF can launch 2.
I don't think the Gorn need to use the dubious and devastating (up to 100 damage) Range-Zero SS exploit to compete...but apparently Taldren and enough players do. So be it. At least I got to try SFC 2.014b which had a missile-style myopic zone for suicide shuttles (which I thought was an acceptable restriction) although a 1 second arming phase would have been my ideal solution to fix the RZSS exploit.