The Chinese developed two seat version of the MiG-17, built at Shenyang and designated the FT 5, emerged from complete obscurity. The FT 5 appears uniquely Chinese, in that no similar two seat conversion of the MiG 17 ever appeared in the Soviet Union.
The FT 5 is based on the two seat MiG-15UTI, or FT-2, built in very large numbers in both the USSR and the People’s Republic of China, and as a modification of the early MiG 17, with a non afterburning Klimov VK 1 centrifugal turbojet derived from the Rolls Royce Nene (designated TJ 5D by the Chinese), and developing only 5,952 lb (2700 kg) thrust for take off, offers little more in the way of performance. It remains firmly subsonic, with no transonic capability limiting speed is around Mach 0.92 and has a fixed rather than all moving tailplane.
Although the forward and centre (ie, forward of the rear frame of the engine plenum chamber) fuselage of the FT 5 remains essentially similar to that of the MiG 15UTI, the rear fuselage of the MiG 17 is lengthened 35.4 in (90 cm), the tailplane sweep is increased and the wing is substantially different, with a consequent major improvement in handling.
The thinner and almost crescent wing of the MiG 17, with inner leading edge sweep of 45 deg reducing to 42 deg on the outer panels, plus three large and strategically placed fences appears to result in much “softer” and less critical handling characteristics.
Cockpit arrangement, both internally and externally, seems basically similar to that of the MiG 15UTI alias FT 2, a few of which remain in PAF service for instrument training. In Pakistan, the FT 5 began replacing the Lockheed T 33 and F¬-86F Sabre for advanced training in early 1975.
The FT 5 is equipped with a single 23 mm Nudelman Rikhter cannon under the starboard nose for air to ground gunnery, apparently in conjunction with a radar ranging sight through a di electric antenna in a small radome above the intake.
Although so far identified in foreign service outside China only in Pakistan, the FT 5 has been built in substantial numbers. The JJ-5 is the export derivative.
Wing span: 31 ft in (9,63 m)
Length: 37 ft 7.2 in (11,46 m)
Height: 12 ft 5.5 in (3,8 m)
Max level speed: 486 kts (902 km/h) at 32,000 ft (9753 m)
Service ceiling: 45,000 ft (13715 m)
Max endurance @45,000ft: 2 hr 38 min with two 88 Imp gal (400 lt) drop tanks
All Aero 