Soko G-4 Super Galeb

The Soko G-4 Super Galeb (English: Super Seagull), also referred to as N-62, is a Yugoslav single-engine, advanced jet trainer and light ground-attack aircraft. The G-4 was designed by the Aeronautical Technical Institute at Žarkovo and manufactured by the SOKO aircraft factory in Mostar as a replacement for the Soko G-2 Galeb in service with the Yugoslav Air Force (Serbo-Croatian: Ratno vazduhoplovstvo i protivvazdušna odbrana – RV i PVO; Croatian: Ratno zrakoplovstvo i protuzračna obrana - RZ i PZO.). Production started in 1984 and lasted until the breakup of Yugoslavia in 1991. A total of eighty-five aircraft were built, six of which were exported to Myanmar.

During the Yugoslav Wars, RV i PVO G-4s carried out ground-attack sorties, with four being lost to enemy air defences. In 1992 the remaining aircraft were relocated to Serbia and Montenegro where they entered service with the Air Force of the new FR Yugoslavia. A single G-4 was left over to the Republika Srpska Air Force.

Variants

• G-4: Advanced jet trainer and light ground-attack aircraft.
• G-4Š: Unarmed jet trainer
• G-4T: Target tug
• G-4M: Upgraded avionics and hardpoints, missile rail added to wingtips. Avionics include a Zrak ENP-MG4 HUD incorporating a Rudi Cajavec ENS-MG4 electronic sight, a gyro platform, multi function displays, and an optional chaff/flare dispensers. The inner hardpoints are rated at 500 kg, while the outer ones are rated at 350 kg, giving a maximum disposable load of 1,800 kg. Normal takeoff weight is 4,971 kg as a trainer, with a maximum takeoff weight of 6,400 kg in the attacker configuration, the maximum speed in "clean" configuration is 865 km/h at 10,000 m and 900 km/h at 4,000 m, with a ferry range of 2,900 km with drop tanks; range of 1,800 km with standard fuel, reduced to 1,200 km with cannon pack, four BL755 cluster bombs and two AAMs, maximum rate of climb at sea level of 1,800 m per minute, and a service ceiling of 12,500 meters.
• G-4MD: Further development of G-4M upgrade including: LCD flight screens, HOTAS, HUD, integrated mission computers, distance measuring equipment, GPS-based navigation systems, identification friend or foe, navcomm units, mission records, and VHF omni-range and instrument landing systems. Integration of guided weapons, countermeasures and targeting systems is also scheduled as part of the upgrade.

Users

• Bosnia-Herzegovina
  • Bosnia-Herzegovina Air Force
• Montenegro
  • Montenegrin Air Force
• Myanmar
  • Myanmar Air Force
• Serbia
  • Serbian Air Force
• Yugoslavia
  • Yugoslav Air Force