| Boeing Dreamlifter ✕ | Boeing E-4 ✕ | |
|---|---|---|
| Manufacturer | Boeing | Boeing |
| Description | The Boeing Dreamlifter, officially the 747-400 Large Cargo Freighter (LCF), is an American wide-body cargo aircraft modified extensively from the Boeing 747-400 airliner. | The Boeing E-4 Advanced Airborne Command Post (AACP), the current "Nightwatch" aircraft, is a series of strategic command and control military aircraft operated by the United States Air Force (USAF). |
| ICAO Code | BLCF | B742 |
| First Flight | 2006-09-09 | 1973-06-13 |
| Entry Into service | 2007-01-01 | 1974-01-01 |
| Designer | Boeing | Boeing |
| Length (m) | 71.628 | 70.4088 |
| Height (m) | 21.336 | 19.2024 |
| Cockpit Crew | 4 | |
| Max Speed (km/h) | 968.5952 | |
| Cruise Speed (km/h) | 894.5152 | |
| Max Ceiling (m) | 13716 | |
| Capacity Description | up to 108 mission crew | |
| Endurance (h) | 150 | |
| National Origin | United States of America | |
| Number Built | 4 | 4 |
| Powerplant Description | PW 4056 | 4 × General Electric F103 turbofan engines |
| Primary Users | Atlas Air under contract with Boeing | United States Air Force |
| Status | In service | In service |
| Wikipedia Article (URL) | en.wikipedia.org/wiki/Boeing_Dreamlifter | en.wikipedia.org/wiki/Boeing_E-4 |
| Flat Wing Span (m) | 64.3128 | 59.436 |
| Flat Wing Area (m²) | 510.9667 | |
| Wake Category | H | H |
| Aircraft Engine | Pratt & Whitney PW4000 | General Electric CF6 |
| Number of Engines | 4 | 4 |