The final version of GF-Supersonic (I hope)
Here's what i did:
-Get the 3 engines into one on each wing (To make afterburners)
-Added a camera on the tail
-Make the wing out of fuselage block so it didn't flex
-Re pos the engines (a little bit)
-Add more fuel
Controls:Normal controls
AG1 for parachutes 
AG2 for afterburners
Top speed: 1400 mph(Around mach 1.9)
Specifications
General Characteristics
- Created On Android
 - Wingspan 36.1ft (11.0m)
 - Length 36.6ft (11.2m)
 - Height 13.4ft (4.1m)
 - Empty Weight 28,488lbs (12,922kg)
 - Loaded Weight 61,000lbs (27,669kg)
 
Performance
- Power/Weight Ratio 1.657
 - Wing Loading 160.5lbs/ft2 (783.6kg/m2)
 - Wing Area 380.1ft2 (35.3m2)
 - Drag Points 6192
 
Parts
- Number of Parts 136
 - Control Surfaces 9
 - Performance Cost 696
 
          
              
              
              
                  
                  
                
What afterburner