During the mid-2260s, class F shuttles were based at starbases and aboard Constitution-class starships, which were standard equipped with four shuttles of this class, along with other shuttle classes. (TOS: “The Galileo Seven”, “The Doomsday Machine”, “The Omega Glory”; TAS: “Mudd’s Passion”, “The Ambergris Element”) The class F shuttlecraft remained in service until the 2270s, when they were still being deployed to and from the San Francisco air tram station. (Star Trek: The Motion Picture Directors Edition). There’s is also a small photo etch fret to depict the center leg pad detail. The kit doesn’t have a lot of parts to fiddle with but worth mentioning that as usual with Green Strawberry, the instructions are very clear and straightforward. Decals go without a hitch but you will liter.