Dave was working with me on a team at Boeing developing a new "fuel gage" or "Fuel Quantity Measuring System for the 7E7" as it was officially called. He provided valuable engineering support during this period of his life and was well loved by all the members of the team. He helped me often, supporting me to correct my English, since it is not my mother tongue. He was the quiet person on the team, never bragging and doing efficiently what had to be done, but sharing the success with the team. He will live in my memories for ever. I hope to be remembered as a similar person in spirit and friendship as he was.