AERO Specialties Refurbished GSE of the Month: 1998 Charlatte CBL 2000D Beltloader. Completely refurbished, like new condition. Under 60 hours since new. Isuzu diesel engine. New paint. Includes warranty. Location: Boise, Idaho. In addition to refurbishing a complete range of GSE and maintaining an extensive inventory of quality used equipment, AERO Specialties manufactures new Lav, water, oxygen, and nitrogen carts, and towbars & heads. AERO Specialties is also an authorized distributor for Eagle Tugs, TLD, Unitron, Jet Go, Start Pac, Tug Tech, Clyde Machines, WASP, Stinar, and Premier, among others. AERO is the only company in the industry that manufactures, distributes, and refurbishes GSE.