The RF - 84K could be deployed at altitudes of up to 25,000 ft ( 7,550 m ) .
The RF - 84K could be added 1,180 mi ( 1,900 km ) to GRB - 36D 's already impressive 2,800 mi ( 4,500 km ) combat range .
The RF - 84K could be deployed at altitudes of up to 25,000 ft ( 7,550 m ) and added 1,180 mi ( 1,900 km ) to GRB - 36D 's already impressive 2,800 mi ( 4,500 km ) combat range .