The E-3 Sentry is a logical follow-on to the earlier US Air Force EC-121. Of course the Sentry has better radar, more room and a more reliable aircraft. The basic airframe is the Boeing 707-720 with the JT-3D engines. When NATO decided they needed an airborne command and control system, they bought 18 Sentries. It’s of interest to modelers that the 17 remaining NATO Sentries are registered in Luxembourg, which has no other aircraft. In fact they don’t have an air base, so the NATO aircraft are based at Geilenkirchen, Germany.
This is the third issue of the basic E-3A from Minicraft, along with their Boeing 707s, C-18 and E-8 JSTARS. The mold is several years old, but it has been well maintained, with crisp edges and almost no flash. All sprues are in separate plastic bags which reduces lost parts, breakage and scratches on the clear parts.