Hindustan Aeronautics Limited (HAL) is India's largest aerospace company that designs, develops, manufactures, repairs, and overhauls aircraft and aerospace equipment. It has divisions across India that produce various fighter jets, passenger aircraft, trainers, helicopters, satellites, and engines. The Kanpur division overhauls the Hawker Siddeley HS-748, a 40-seat turboprop aircraft used by the Indian Air Force. The presentation provides details on the history of HAL, its products and customers, collaborations, and an overview of the HS-748 aircraft and its overhaul process at the Kanpur facility.

1. A
PRESENTATION
ON
HINDUSTAN AERONAUTICS
LIMITED(TAD),KANPUR
Presented by:Shivam Tiwari
B.Tech(Mechanical)-4TH Year

2. 1.INTRODUCTION

HISTORY AND GROWTH:Late “Walchand Hirachand” at Bangalore set up
“Hindustan Aircraft Limited” in December 1940 in association with
the Government of Mysore as a private Limited Company.
In June 1942 the Govt. of India took over the Management of the
company.
In 1948 the policy of manufacturing as well as design and
development of Aircraft was revived by the Govt. of India.
HINDUSTAN AERONAUTICS LIMITED is a leading aerospace
company of India engaged in Design, Manufacturing and Overhaul
of a variety of Aviation Products from Basic Trainer Aircraft to
highly sophisticated Fighters, Bombers, Helicopters, Transport
aircraft, their power plants, avionics, system accessories and other
aerospace products.

3. DIVISIONS OF HAL

4. PRODUCTS OF HAL
Fighter Aircraft
1.Su-30 MKI
2. Mig Series
3.Tejas
4.Jaguar
5.MIRAGE -2000
Passenger Aircraft
1.Dornier
2.Indian Regional Jet
Light Trainer Aircraft
1.Kiran
2.Basant
3.Sitara
Transport Aircraft
1.Saras
Satellite Launch Vehicles
1.PSLV
2.GSLV
3.IRS
4.INSAT
Helicopters
1.Dhruv
2.Cheetah
3.Chetak
4.Advanced Light
Helicopters
Unmanned Aerial Vehicles
Engines
1.Lakshya PTA
Glider
1.HAL G-1
2.Ardhra

5. CUSTOMER PROFILE
Air force
 Army
 Navy
 Coast Guard
 Flying Academics & Educational
Institutions
 Airlines / Air taxi / Air cargo
 Defence R&D Laboratories /
Department of Space


6. COLLABORATIONS WITH COMPANIES
Airbus
Boeing
Sukhoi Aviation Corporation
Israel Aircraft Industries
RSK MiG
BAE Systems
Rolls-Royce plc
Dassault Aviation
Dornier Flugzeugwerke
Indian Aeronautical Development Agency
Indian Space Research Organisation.

7. KANPUR DIVISION PRODUCTS

8. Structure Of Aircraft

9. AVRO(HS-748):HS-748 aircraft was started from 1980 for Indian Air Force.45
aircraft have been overhauled till March 96. In addition to
this, refurnishing, Cat-B and minor repairs of HS-748 aircraft are
also being carried out. As the aircraft of IAF are in healthy
condition, it has been decided to upgrade the control
system, Navigation System and Auto-Pilot Units etc with latest
technology for getting better utilization of aircraft to the
customer. In the same line MOD-S Transponder also has been
fitted to have better communication.
Max take off wt.
:- 43500LBS
Max landing off wt. :- 41500LBS
Max zero fuel wt. :- 36300LBS
Max crusing speed :- 245knots

10. Wingspan: 31 m
Length: 20m
First Flight: June 24, 1960
Engine Type: Turboprop
Manufacturers: Hindustan Aeronautics
Limited, Hawker Siddeley.

11. HS-748 OVERHAUL & ASSEMBLY
DEPARTMENT
HS-748 is a 40+2+2 seater medium haul turboprop
passenger a/c, at present repairing & overhauling of
these a/c’s are going on. The various action through
which dept. operates for carrying it works are as under
–







Radio section (responsible for avionics)
Electrical section (for electrical wiring & electrical
rotables)
Engine & fuel system (for engine & different fuel pumps)
Control surface section (for flaps, elevator, rudder &
aileron)
Door & window section
Hydraulic section (for landing
gears, brake, steering, wiper system)
Interior decoration & painting section

12. Hawker Siddeley HS-748

13. 








Crew: Three (two pilots + one passenger
attendant)
Capacity: 40–58 passengers
Payload: 5,136 kg
Length: 20.42 m
Wingspan: 31.23 m
Height: 7.57 m
Wing area: 77 m²
Empty Weight: 12,327 kg
Max. Takeoff weight: 21,092 kg

14. Cruise speed: 452 km/h
Range: 1,715 km (with max payload)
Service ceiling: 7,620 m
Wing Load: 274 kg/m²
Power/mass: 0.161 kW/kg

15. The Hawker Siddeley HS 748 is a mediumsized turboprop airliner originally designed by the
British firm Avro in the late 1950s as a
replacement for the now-agedDC-3s then in
widespread service as feederliners. Avro
concentrated
on
performance,
notably
for STOL operations, and found a dedicated
market. 380 aircraft were built by Hawker
Siddeley. A larger development, the Bee
ATP, attempted to compete with the de Havilland
Canada Dash 8 but saw a limited production run.

16. FLIGHT INSTRUMENTS
These are those
aircraft cockpit.
instruments
which are used in the

17. Variants:





748 Series 1 – Twin-engined short / medium-range
airliner, powered by two Rolls-Royce Dart 514
turboprop engines.
748 Series 2 – The Series 2 entered production in 1961
with a higher take-off weight, and 198 were
built, making it one of the most popular post-war British
designs.
748 Series 2a – The more powerful Series 2A followed
with another 71 built.
748 Series 2b – The main production model after
Hawker-Siddeley was absorbed by British
Aerospace, 25 built.
Super 748 – Fitted with hush kits on the Rolls-Royce
Dart engines

18. THANK U