National Air and Space Museum, Washington Dist of Col
North American
X-15A
SN: 56-6670
Exhibit photos
Description
  Manufacturer:
North American
  Base model:
X-15
  Designation:
X-15
  Version:
A
  Designation System:
U.S. Air Force
  Designation Period:
1948-Present
  Basic role:
Research
  First Flew:
1959/06/08
  Serial/Bureau Number:
56-6670
  Location:
National Air and Space Museum, Washington Dist of Col
Specifications
  Length:
50' 3"
15.3 m
  Height:
11' 7"
3.5 m
  Wingspan:
22' 4"
6.8 m
  Empty Weight:
11,374 lb
5,158 kg
  Gross Weight:
31,275 lb
14,183 kg
Propulsion
  No. of Engines:
1
  Powerplant:
Reaction Motors YLR-99 rocket engine
  Thrust (each):
50,000 lb
22,675 kg
Performance
  Range:
275 miles
442 km
  Max Speed:
4,104 mph
6,608 km/h
3,571 kt
  Ceiling:
314,750 ft
95,931 m