Boeing [BA] delivered a detailed proposal July 30 offering its advanced F/A-18E/F Super Hornet to the Brazilian Air Force as part of Brazil’s F-X2 fighter competition, the company reported.

Boeing received a Request for Information from the government of Brazil on June 12. The stated initial requirement is for 36 aircraft, with the potential for up to 120 aircraft, the company said.

The Super Hornet variant Boeing is offering to Brazil is based on the Block II F/A-18E/F model flown by the U.S. Navy and currently being built for the Royal Australian Air Force. Advanced technology –such as Raytheon‘s [RTN] APG-79 Active Electronically Scanned Array radar–and proven reliability are drawing increasing international interest in the aircraft as a cost-effective and lethal air defense solution, Boeing reported.

“International interest in the combat-proven Super Hornet continues to increase, and Boeing is honored Brazil is considering the Super Hornet to meet its near-term defense requirements,” said Bob Gower, F/A-18 and EA-18 Programs vice president, Boeing Integrated Defense Systems.

Boeing has delivered more than 360 Super Hornets to the U.S. Navy. Australia has ordered 24 F/A-18F Super Hornets to bolster its fleet of F/A-18 Hornets. Boeing is in discussions with several other international customers about their interest in procuring the F/A-18E/F, Boeing said.