Press 1 to open the gyroscope, 2 to open the ship hook, 3 to open the deceleration umbrella, 4 to open the emergency afterburner, 5 to open the cabin cover, 6 to open the refueling pipe (non retractable), 7 to start the gun control, and 8 to switch on and off the lighting system and missile system, including smoke puller. The cockpit and some parts have been updated and repaired, a new aiming ring has been added, the smoke pulling time has been prolonged, the mobile phone decoration in the cockpit has been added (small buttons can be used to switch between air and ground attack targets), and two front-end deceleration parachutes have been installed to facilitate vertical landing in the air.