There are 3 planes operating on Xtreme link here.

2 X Jet Legend F-22s. 1 X Skymaster 1/8 F-16 no issues.

F-22 Artes Super Eagle : 12 flights~
F-22 2 X Artes Superbees : 8 flights~
F-16 J600 PST : 3 flights~

Receivers are mounted on platforms raised above the main radio tray close to the cockpit area.

Both radios 9303, and XPS module with the screw in antenna.