| Manufacturer |
NAMC |
British Aerospace |
| Description |
The NAMC YS-11 is a turboprop airliner designed and built by the Nihon Aircraft Manufacturing Corporation (NAMC), a Japanese consortium. |
The British Aerospace ATP (Advanced Turbo-Prop) is a retired turboprop airliner designed and produced by British Aerospace. |
| ICAO Code |
YS11 |
ATP |
| First Flight |
1962-08-30 |
1986-08-06 |
| Entry Into service |
1965-03-30 |
1988-01-01 |
| Production End |
1974-01-01 |
1996-01-01 |
| Service End |
|
2025-05-09 |
| Designer |
NAMC |
British Aerospace |
| Type |
Turboprop airliner |
Airliner |
| Length (m) |
26.3 |
26 |
| Height (m) |
8.98 |
7.14 |
| Cockpit Crew |
2 |
|
| Max Seating |
64 |
64 |
| Cruise Speed (km/h) |
469 |
496 |
| Min Speed (km/h) |
140 |
|
| Max Ceiling (m) |
6982 |
7620 |
| Rate of Climb (m/s) |
6.2 |
|
| Capacity Description |
64 passengers / 6604 kg |
64 passengers |
| National Origin |
Japan |
United Kingdom |
| Number Built |
182 |
65 |
| Powerplant Description |
2 × Rolls-Royce Dart Mk.542-10K turboprop engines, 2250 kW (3017 hp) each |
2 × Pratt & Whitney Canada PW126 turboprops, 1978 kW (2653 hp) each |
| Primary Users |
|
British Airways (formerly) Manx Airlines (formerly) United Express (formerly) West Air Sweden (formerly) |
| Status |
Three in service with the Japan Air Self-Defense Force (as of 30 June 2024) |
Retired |
| Wikipedia Article (URL) |
en.wikipedia.org/wiki/NAMC_YS-11 |
en.wikipedia.org/wiki/British_Aerospace_ATP |
| Flat Wing Span (m) |
32 |
30.63 |
| Flat Wing Area (m²) |
94.83 |
78.3 |
| Flat Wing Aspect Ratio |
10.8 |
|
| Wake Category |
M |
M |
| Aircraft Engine |
|
Pratt & Whitney Canada PW100 |
| Number of Engines |
2 |
2 |