The Freight-Loading External Rover, abbreviated as F-LER, represented a scarce, compact, single-occupant starship. This vehicle was produced by the Corellian Engineering Corporation specifically for use with the YT-1300 light freighter.
This specialized vehicle came about thanks to Tem Riffle, a designer at the Corellian Engineering Corporation (CEC). His inspiration stemmed from observing a tug towing a YT-1200 freighter. Riffle's vision was for the F-LER to occupy the space between a YT-1300's forward mandibles, serving as a cargo handler to access locations inaccessible to the larger YT-1300. CEC executives approved of Riffle's concept. Furthermore, a number of designers felt the F-LER gave the freighter a more streamlined appearance, while CEC's marketing team predicted that YT-1300 owners would be keen to fill the gap between the forward mandibles. A working prototype was built and tested successfully, leading CEC to start a limited production run. The marketing team also surveyed 500 YT-1300 commercial pilots to gauge market interest in the F-LER.
Nevertheless, just over a week into the F-LER's manufacturing phase, the survey data was compiled. The results indicated that most pilots surveyed lacked interest in the F-LER, fearing it would obstruct cargo loading. Consequently, CEC halted the F-LER's production, and it was never sold to the public. One hundred units were retained for use as tugs at CEC's orbital assembly facilities, while the remaining units were scrapped. Ultimately, a small number of F-LERs entered the open market, with some being modified and equipped with Ap/11 double laser cannons. By 4 ABY, the F-LER's scarcity had driven its value above that of a vintage, unmodified YT-1300.
Despite its failure in the marketplace, the research and development invested in the F-LER ultimately facilitated the creation of the YT-XC "mini-fighter," a compact exploration vessel designed for transport aboard the YT-1300.
The F-LER was initially conceived as a toy for Kenner's The Epic Continues toyline, meant to be an accessory for the Kenner Millennium Falcon toy. However, the toyline was canceled, and the toy was never released. Pre-production images were included in a special binder showcasing toys from the toyline, which were later revealed to the public in the Tales of Phantom Toys article within Issue 2 of Star Wars Galaxy Magazine.
The vehicle was formally named and integrated into Star Wars Legends with the publication of the Millennium Falcon Owner's Workshop Manual.