in the late 1990s resulted in the order being canceled. The Hornets were completed as F/A-18Ds for the U.S. Marine Corps. The F/A-18A and F-18L land-based version competed for a fighter contract from Greece in the 1980s. The Greek government chose F-16 and Mirage 2000 instead. Variants F/A-18A/B Hornet The F/A-18A, single-seat variant, can employ the AGM-84 Harpoon, AGM-65E Maverick, AGM-88 HARM and the AGM-62 Walleye I/II. The F/A-18A was also equipped with the AN/AAS-38 Nite Hawk targeting pod and the AN/ASQ-173 laser spot tracker for targeting. During the Gulf War, there were limited numbers of the Nite hawk for USN and USMC Hornets. The F/A-18B has space for the two-seat cockpit, provided by a relocation of avionics equipment and a 6% reduction in internal fuel. Two-seat Hornets are otherwise fully combat-capable. The B-model is used primarily for training. In 1992, the original Hughes AN/APG-65 radar was replaced with the Hughes (now Raytheon) AN/APG-73, a faster and more capable radar. A-model Hornets that have been upgraded to the AN/APG-73 and are capable of carrying the AIM-120 AMRAAM are designated F/A-18A+. F/A-18C/D Hornet The F/A-18C is the single-seat variant and the F/A-18D is the two-seat variant. The D-model can be configured for training or as an all-weather strike craft. The "missionized" D model's rear seat is configured for a Marine Corps Naval Flight Officer who functions as a Weapons and Sensors Officer to assist in operating the weapons systems. The F/A-18D is primarily operated by the U.S. Marine Corps in the night attack and Forward Air Controller (Airborne) (FAC(A)) roles. The F/A-18C and D models are the result of a block upgrade in 1987 incorporating upgraded radar, avionics, and the capacity to carry new missiles such as the AIM-120 AMRAAM air-to-air missile and later on the AGM-84E SLAM as well as the IR version of the AGM-65 (AGM-65F). Other upgrades include the Martin-Baker NACES (Navy Aircrew Common ejection seat), and a self-protection jammer. A synthetic aperture ground mapping radar enables the pilot to locate targets in poor visibility conditions. C and D models delivered since 1989 also have improved night attack abilities, consisting of the Hughes AN/AAR-50 thermal navigation pod, AN/AAS-38A NITE Hawk FLIR (forward looking infrared array) targeting pod, night vision goggles, and two full-color (formerly monochrome) multi-function display (MFDs) and a color moving map. In addition, 60 D-model Hornets are configured as the night attack F/A-18D (RC) with ability