Boeing E-4
| Use attributes for filter ! | |
| Top speed | 969 km/h |
|---|---|
| Length | 70 m |
| Unit cost | US$223 million (1998 dollars) |
| Engine types | General Electric CF6 |
| Manufacturers | Boeing |
| First flight | June 13, 1973 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2055483 |
About Boeing E-4
The Boeing E-4 Advanced Airborne Command Post, the current "Nightwatch" aircraft, is a strategic command and control military aircraft operated by the United States Air Force. The E-4 series are specially modified from the Boeing 747-200B for the National Emergency Airborne Command Post program.