| Description
|
| Developer |
OKB im. Aa.N.Tupolev |
| Designation |
Tu-244 |
| Type |
passenger aircraft |
| Version |
|
1999 |
| Quantity of passengers |
300 |
254 |
| Arrangement of passengers (number/the step of armchairs, mm) |
I class |
20/1050 |
| II class |
108/960 |
| Tourist class |
108 + 65/870 |
| Geometric and mass characteristics |
| Length of aircraft, m |
88,7 |
88,0 |
| wing span, m |
54,77 |
45,0 |
| Aircraft height, m |
|
15,0 |
| Wing area, [m]2 |
1200 |
965 |
| Wing aspect ratio |
2,5 |
|
| Sweepback of wing on the leading edge |
center section |
75[o] |
|
| the console |
35[o] |
|
|
Width of fuselage, m |
3,9 |
3,9 |
|
Height of fuselage, m |
4,1 |
|
| Volume of luggage compartment, [m]3 |
32 |
|
| Takeoff weight (maximum), kg |
350000 |
300000 |
| Weight of aircraft without fuel, kg |
172000 |
|
| Payload, kg |
|
25000 |
| Propellant weight, kg |
178 000 |
150000 |
| Power plant |
| Number of engines |
4 |
4 |
| Type of engine |
DTRD (turbofan engine) |
DTRD or Diez |
| Thrust of engine, kG |
4[kh] 33 000 |
4[kh] 25 000 |
| Flight-performance data |
| Cruising speed, [M]= |
2,05 |
2,0 |
| Practical flying range, km |
9200 |
7500 |
| Flight altitude, m |
18000-20000 |
18000-20000 |
| Required length VPP, m |
|
3000 |
