The B-1B Aircraft Program

Gao ID: T-NSIAD-87-4A February 25, 1987

GAO testified on the cost, schedule, performance, and logistics aspects of the B-1B aircraft program. GAO found that, despite production delivery successes, developmental and production problems in B-1B subsystems have limited testing, necessitated operational restrictions, and prevented some operational training, specifically: (1) the B-1B aircraft was restricted from using its full flight capability at required weights and altitudes; (2) problems with computer software have caused the terrain system to read and react to false ground contours; (3) poor performance of the ALQ-161A defensive system, which is critical to the survivability of the aircraft, has limited B-1B effectiveness; and (4) although the Air Force has completed most of the B-1B component testing, flight testing has identified many problems with the integrated system. GAO also found that: (1) the Air Force has not accomplished a significant portion of the B-1B development test and evaluation process; (2) the extended test schedule allows no time to correct and retest major performance deficiencies; (3) the lack of spare parts and inadequate repair instructions has impacted the availability of the current fleet; and (4) two major B-1B contractors' increased costs could require a fiscal year 1987 supplemental budget request for additional procurement dollars.



The Justia Government Accountability Office site republishes public reports retrieved from the U.S. GAO These reports should not be considered official, and do not necessarily reflect the views of Justia.