TAI manufactures Section 18 fuselage panels for Airbus 319/320/321 aircraft, wing tips and flight deck panels for Boeing 737 aircraft, rear doors and engine cowlings for Eurocopter EC135 helicopters, MD 902 fuselage for MD Helicopters, horizontal stabilizers, tail rotor pylons and tail booms for Sikorsky S-70A and MH-60 helicopters, horizontal stabilizers for Sikorsky S-76 helicopters and AB139 fuselages for Agusta. Furthermore, TAI manufactures nose landing gear doors for the Boeing 747, dorsal fin for 777 and parts/subassembly parts for 737/767/777. It also manufactures seven components of the Eurocopter AS 532 helicopter.