VT Aerospace, PW partner

SINGAPORE -- Singapore Technologies Engineering Ltd (ST Engineering) announced that Vision Technologies Aerospace Inc. (VT Aerospace) entered into an agreement with Pratt & Whitney to invest in a 50.1 percent stake in EcoServices LLC. Pratt & Whitney will retain the remaining 49.9 percent. EcoServices will provide EcoPower Engine Wash services to customers around the world. It will become a subsidiary of VT Aerospace. VT Aerospace owns three aerospace operating companies in Mobile, Ala., and San Antonio, Texas, specializing in aircraft engineering design, maintenance and modification. (Source: PRNewswire, 12/21/11, ST Engineering, 12/22/11)