DDOF - What does DDOF stand for? The Free Dictionary
References in periodicals archive
Vector is currently appointed as a P&WC DOF or DDOF
(Distributor and Designated Overhaul Facility) at five different locations around the world.
Chris McDowell, v-p for sales and marketing at HS-NA said, The work will be done at our PT6T shop in Richmond, where we have DDOF
certification with Pratt & Whitney Canada.