Boeing, US Air Force KC-46A tanker completes successful first flight
The Boeing and US Air Force team successfully completed the first flight of a KC-46A tanker aircraft today, taking off from Paine Field recently at Boeing Field in Seattle.
This was the first flight of a KC-46A tanker-configured aircraft, following ongoing flights of the programme’s first test aircraft, a 767-2C. During the flight, Boeing test pilots performed operational checks on engines, flight controls and environmental systems and took the tanker to a maximum altitude of 35,000 feet prior to landing.
“This first tanker flight is a key milestone for the programme and we’ll now begin free air stability tests and flight controls of the boom and wing aerial refuelling pods (WARPs) before conducting aerial refuelling tests where the KC-46 will make contact with other military aircraft down the road,” said Colonel Christopher Coombs, US Air Force KC-46 System Program Manager.
The Boeing team now will conduct a post-flight inspection and calibrate instrumentation prior to the next series of flights, during which the tanker boom and WARPs systems will be deployed. Before the end of the year, the KC-46 will begin conducting aerial refuelling flights with a number of US Air Force aircraft. Those flights, along with the mission systems demonstrations and a recently completed ground cargo handling test, will support the planned Milestone C decision in 2016.
As part of a contract awarded in 2011 to design and develop the US Air Force’s nextgeneration tanker aircraft, Boeing is building four test aircraft – two are currently configured as 767-2Cs and two KC-46A tankers. The KC-46s will fly as fully equipped tankers through the FAA and military certification process, while the 767-2Cs enter flight test prior to receiving their upgrade to the KC46A configuration and the addition of their aerial refuelling systems.
The KC-46A is a multi-role tanker Boeing is building for the US Air Force that can refuel all allied and coalition military aircraft compatible with international aerial refueling procedures and can carry passengers, cargo and patients. Overall, Boeing plans to build 179 KC-46 aircraft for the US Air Force.