J
Northrop Grumman Space & Mission Systems Corp
1 Space Park Boulevard, Redondo Beach CA 90278-1001
(310) 812-4321
K
Orbit Communication Systems Inc
716 S Military Trail, Deerfield Beach FL 33442-3025
(954) 742-3831
Q
Satellite Observer Dish Association Inc
3110 Pinson Valley Parkway, Birmingham AL 35217-1812
(205) 849-9878