Rockwell B-1B Lancer
Overview
The Rockwell B-1B Lancer is a military aircraft manufactured by Rockwell, with the profile centered on its bomber role. Its recorded first flight is 1984-10-18. The current production-status field is listed as In Production. The listed crew requirement is 4. Power is provided by 4 General Electric F101 engines. Recorded dimensions include length 146 ft, wingspan 137 ft (unswept), height 34 ft. Maximum takeoff weight is listed as 477,000 lb. Listed performance includes maximum speed Mach 1.25 kt, range ~5100 nm unrefueled nautical miles, service ceiling 30,000 ft. Its ICAO type designator is B1. Figures shown here describe the listed type or configuration and may vary by sub-variant, certification basis, or operator fit.
Quick Facts
Specifications
| ICAO Type Code | B1 |
|---|---|
| Military Designation | B-1B |
| First Flight | Oct 18, 1984 |
| Crew | 4 |
| Length | 146 ft |
| Wingspan / Rotor Diameter | 137 ft (unswept) |
| Height | 34 ft |
| Max Takeoff Weight | 477,000 lb |
| Max Speed | Mach 1.25 |
| Range | ~5100 nm unrefueled |
| Service Ceiling | 30,000 ft |
| Engine Manufacturer | General Electric |
| Engine Model | F101 |
| Engine Count | 4 |
Data verification status: Partially Verified
Source: U.S. Air Force