Daily Archives: May 11, 2016

S.Korean Air Force has new training plane

KT-100 is a new trainer jet being developed by Korea Aerospace Industries (KAI) for meeting ab initio training needs of the Republic of Korea Air Force (ROKAF). It is a basic trainer variant of the KC-100 Naraon light aircraft.

The new trainer will replace the ageing fleet of Ilyushin T-103 aircraft in service with the ROKAF. The KT-100 is also expected to be offered as a package to foreign customers.

The KT-100 trainer successfully made first flight at KAI’s plant in Sacheon Airport, in October 2015. The overall flight characteristics and performance of mounted equipment were tested during the flight.

KT-100 orders and deliveries

KAI signed a memorandum of understanding (MoU) with the defence and transportation ministries and the Defence Acquisition Program Administration (DAPA) for the delivery of KT-100 basic trainer aircraft to the ROK Air Force Academy, in May 2014. The contract was finalised in December 2014.

The ROK Air Force Academy is expected to acquire more than 20 KT-100s, along with flight simulators and associated equipment by the end of 2016. The induction of KT-100 will complement the KT-1, T-50 and TA-50 trainer fleet, and will allow the ROKAF to conduct basic, advanced and combat readiness training with the indigenously built trainer aircraft.

Air Force has new training plane

By Kim Hyo-jin

The Air Force said Wednesday a new training aircraft, the KT-100, has been put into service.

Pilots of all levels ― from beginner to skilled ― can now train in a locally developed aircraft, it said.

The Air Force Academy rolled out the KT-100 during a ceremony at Cheongju, North Chungcheong Province, celebrating the delivery of two trainer aircraft from the country’s sole aircraft maker, Korea Aerospace Industries (KAI).

It said the new model will replace the aging Russian-made Ilyushin T-103s that have been used to train beginner-level cadets.

“The Air Force is expected to acquire some 20 planes from KAI and begin training its instructors by the end of this year,” an Air Force official said. “We plan train cadets with it starting from 2017.”

The move will allow the Air Force to train pilots with all Korean-made planes.
It has used KAI’s KT-1 basic and T-50 advanced trainers for primary and higher-level training, respectively.

A full domestic aircraft lineup will shorten the time and cost of training pilots, decrease maintenance costs and increase the operating rate of the trainers, the official said.

The KT-100 is a remodeled version of the KC-100 Naraon aircraft, a small, single engine, four-seater passenger plane developed by KAI. The company signed a memorandum of understanding with the Defense Acquisition Program Administration and the Ministry of Land, Infrastructure and Transport in 2014 to remodel the KC-100 for military use.

KAI said the KT-100 also has voice and video recorders and a system to identify friend or foe. Source @koreatimes.co.kr

KT-100 trainer design and features

The KT-100 aircraft incorporates a composite airframe structure, which offers extended fatigue life and reduced maintenance costs. The low-wing aerodynamic design integrates laminar flow airfoil and winglets, as well as conventional tail.

Capture1

koreaaero.com

The environment control system on KT-100 includes a vapour cycle cooling system and a bleed air heating system. The aircraft is also installed with a fluid weeping system, as well as air-conditioning and oxygen systems.

The KT-100 has a length of 8m, a wing span of 11.2m and a height of 2.7m. It has a maximum take-off weight of 1.63t and can accommodate a maximum payload of approximately 500kg, whereas the empty weight is 1,080kg.

KC-100_02

@kaidom1010.tradekorea.com

The trainer jet can fly at a maximum cruise speed of 210k and can reach a maximum range of 1,000nmi (1,852km).

Cockpit and avionics

South_Korea_s_pilots_about_to_start_training_with_KT_100_basic_trainer_640_002

Yonhap

The modern cockpit integrates all electrical flight instrument systems and conventional mechanical flight controls. The avionics suite consists of high-resolution Avidyne dual integrated flight displays (IFDs), dual air data and attitude heading reference systems.

2362355

The aircraft is also fitted with GPS receivers, fully-digital VHF navigation and communication radios, a video / voice recorder, and identification friend-or-foe (IFF) equipment.

Engine and landing gear of KT-100

The power-plant of KT-100 trainer integrates a single TSIOF-550-K engine supplied by Continental Motors. The engine, fitted with full-authority digital engine controls, generates a power of 315hp at 2,500rpm.

TSIOF-550-K engine

EVG_3436

Continental TSIOF-550-K turbocharged 315 hp @vg-photo.com

Capture1

continentalmotors.aero

Fuel is supplied by an integrated system that includes a 90gal main wing tank and a collector tank, with a storage capacity of eight gallons. The electrical power system has two 28V DC alternators and two 24/24V batteries.

The conventional tricycle landing gear of the KT-100 comprises a nose landing gear and two main landing gear units. The nose landing gear is set up on the engine mount struts and the main landing gear units are installed on the inboard rib of the wings. The conventional tricycle nose wheel gear enhances the pilot’s visibility and load distribution, and offers directional control during taxing.

Specifications (KC-100 Naraon)

Data from AVweb and KAI

General characteristics

  • Crew: one
  • Capacity: three passengers
  • Length: 27 ft 11 in (8.50 m)
  • Wingspan: 37 ft 4 in (11.37 m)
  • Height: 9 ft 5 in (2.87 m)
  • Airfoil: laminar flow
  • Empty weight: 2,400 lb (1,089 kg)
  • Gross weight: 3,600 lb (1,633 kg)
  • Powerplant: 1 × Continental TSIOF-550-K , 315 hp (235 kW)

Performance

  • Maximum speed: 210 kn (242 mph; 389 km/h)
  • Range: 1,200 nmi (1,381 mi; 2,222 km)

Avionics

  • Avidyne Entegra II glass cockpit

Source @wikipedia.org

Main material source airforce-technology.com

Updated Nov 19, 2019

Raytheon Can Turn Old American-Made M60A3 Tanks Into Killing Machines

May 10, 2016