IAI, Ascent Aviation, and World Star Aviation are converting Boeing 777-300ERs into cargo planes in Arizona, expanding global cargo fleet capabilities.
Conversion project begins in Arizona
IAI, Ascent Aviation Services, and World Star Aviation have announced the start of converting Boeing 777-300ER passenger aircraft into cargo aircraft in North America. The first aircraft from World Star Aviation's fleet, previously used by EVA Air, has arrived at Pinal Air Park in Arizona to begin its transformation.First aircraft arrives at Arizona site
The first aircraft, a Boeing 777-300ER, was delivered to Pinal Air Park in Marana, Arizona, where it will be converted into a 777-300ERSF. This marks the beginning of a new conversion program focused on transforming passenger planes into cargo carriers.Ascent and IAI collaborate on conversion lines
Ascent Aviation Services will operate two parallel conversion lines at the site under a long-term agreement with IAI. This collaboration adds the Arizona location to IAI's global network of conversion facilities.New hangars increase site capacity
The conversion project is supported by two new hangars, each about 8,360 square meters in size. This 70 million dollar investment triples the site's capacity and enhances Ascent's capabilities in heavy aircraft maintenance and modification.World Star selects IAI and Ascent for conversions
World Star Aviation chose IAI for its technology and Ascent for its industrial capabilities, emphasizing the need for high-quality conversions to build its cargo fleet. The company has worked with IAI on wide-body aircraft conversions since the 1990s, starting with the 747-200 program.IAI’s 777-300ERSF program expands
IAI's Big Twin 777-300ERSF program, launched in 2019, received additional type certificates from the FAA and the CAAI in August 2025. The program aims to convert between 120 and 180 aircraft over the next decade.
