X-13 A, B, C and D Fighter Aircraft

5th generation fighter aircraft model, in 5 different versions, specialized for different missions: - X-13A Anaconda: Fighter-bomber aircraft with Stealth capabilities for the Air Force. - X-13B Black Manba: Strike aircraft with advanced Stealth capabilities for Air Force and Naval Aviation. - X-13C Cobra: Air superiority Interceptor Aircraft with Stealth capabilities for Naval Aviation. - X-13D Diamonback: Ground Attack and close support aircraft with reduced Stealth capabilit