The info regarding your uncle can be found in the American Battle Monuments Commission database. To see it yourself, do a search for him at this web page: http://www.americanwardead.com/searchww.htmhttp://www.americanwardead.com/searchww.htm
MACR is Missing Air Crew Report.
I found this message, posted 21 Apr 2001 by Edward Davis, in the Forums at armyairforces.com:
I have found out this information on my uncle "EDWARD EARL DAVIS". His serial #38134070, Sergeant in the 347th Bomber Squadron, 99th Bombardment Group Heavy, 5th Wing, 15th Army Air Force. He was on a bombing mission to raid Odertal, near Blechhammer. Part of the B-17 #42-32097 nick-named "Slipstream" on its 90th mission. Sherwood Buster, pilot; Randolph, Mansella, Massey, Penson, Anton, Bergman, Davis, Lary. MACR #10635. Lary's full name was "Robert E. Lary; Sergeant AAF, entered the Service from Oklahoma. Both Lary and my uncle are Buried at the Lorraine American Cemetary, in St. Avold, France ( www.american wardead.com/ ). Would like any additional information on the remainder of the crew. If they survived the war? Were any POW's? Are any still living? email me at DAVISED3833@YAHOO.COM
This, if accurate, gives you the name of the plane, names of some crewmembers, and a contact for the nephew of one of the crewmembers.