5. What is aviation?
• Aviation is the practical aspect or art
of aeronautics, being the design,
development, production,
operation, and use of aircraft,
especially heavier-than-air aircraft.
7. First Modern Aircraft
1) Invented by Sir George Cailey.(Father of aeroplane)
2) Model Glider with layout of modern aircraft
3) Concept of modern aircraft as fixed wing flying machine
4) Concept of thrust, lift, drag and weight
5) Design of full size manned glider or governable
parachute.
8. The Wright Flyer: The first sustained flight with a powered, controlled aircraft. ( Invented
by the Wright brothers in 1903)
9. Wright brothers technology
• Wood and cloth
• Wing warping for control (three axis
control)
• Engine made in their bicycle shop
• Spruce frame –but wood is a composite
containing cellulose fibres in a lignin and
hemi cellulose matrix
• Muslin for surfaces- textile structure of
cotton fibres
13. Cockpit: The area usually in front of the aircraft
from which it is controlled and operated
FLIGHT INSTRUMENTS :
Attitude Indicator
Airspeed Indicator
Magnetic Compass
Heading Indicator
Vertical Speed Indicator
Course Deviation Indicator
Radio Magnetic Indicator
Altimeter
14. Location for take off and landing of an aircraft
Take Off:
The phase of flight in which an aerospace
vehicle goes from ground to flying in the air
Landing
Part of flight where a flying aircraft returns to
the ground
15. Aviation at present
• At present times aviation has been modified
and developed to a great extent.
• Speed,luxury,safety have been increased
• Use of drones in military and civilian aspect
• Improved radar system
16. Aviation in Bangladesh
At present Bangladesh have 3 international airports in
Dhaka, Chittagong and Sylhet. Other than that there are eight
domestic airports.
The airlines in Bangladesh are Bangladesh Biman Airlines,
United Airways, Regent Airways, NovoAir.
In Bangladesh Air force is currently using combat aircrafts
like MiG-29, F-7, Shenyang FT-6. Lockheed C-130
27. An autonomous renewably-powered
taxiing carriage to be ready at ground.
Quicker transportation of aircraft from
runway.
Faster turnaround of aircraft
Operation of ground vehicles without
human intervention.
28. 1) Aviation with solar power
2) Flight based on free energy
3) Flying cars
4) Flight without pilot
5) Improved systems to reduce death during
crash
6) Reduction of pollution during flight
7) Eco friendly flight