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X-1B  Photo Gallery Contact Sheet

X-1B Photo Gallery Contact Sheet

 
Photo Date: October 25, 2006
 
Formats: Low Resolution Image Contact Sheet (42306 KBytes)
Medium Resolution Image Contact Sheet (42397 KBytes)
High Resolution Image Contact Sheet (42296 KBytes)
 
Photo
Description:
X-1B
 
Project
Description:

The Bell X-1B was a second-generation X-1 used by the U.S. Air Force for pilot familiarization before being turned over to NACA in December 1954. The X-1B had a modified fuselage with greater capacity for fuel tanks, an improved cockpit, and a turbopump fuel system as compared with the X-1. The NACA used the X-1B primarily for aerodynamic heating and reaction-control research from 1956 to 1958.

The aircraft was fitted with special instrumentation for exploratory aerodynamic heating tests. It had over 300 thermocouples installed on it. The X-1B was the first aircraft to fly with a reaction-control system; a prototype of the reaction-control system used on the X-15 and other piloted test aircraft.

The X-1B was given to the Air Force Museum at Wright-Patterson Air Force Base Dayton, Ohio, on January 27, 1959, for preservation and display. This aircraft completed a total of 27 glide and powered flights by eight U.S. Air Force and two NACA test pilots. Second-generation X-1 aircraft were 35.8 feet long and had a wingspan of approximately 28 feet.

 
Keywords: X-1B; Bell Aircraft Company; NACA; U.S. Air Force; Air Force Museum; Wright-Patterson Air Force Base; heating research; reaction controls.
 


Last Modified: October 25, 2006
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