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Grettum Crew 714
 Grettum Crew 714
Individual crewmen in photo have yet to be identified
Grettum Crew 714 Summary
The Grettum Crew 714 was one of the original crews of the 492nd that trained in Alamogordo, New Mexico. They transferred in as crew 1633 from the 330th CCTS (Combat Crew Training School) in Biggs, Texas, on 3 Mar 44. No personnel changes were made at that time. They were assigned to the 857th BS, designated as Crew 714.
Capt Grettum was assigned B-24J 44-40072. The crew nicknamed it the "B.T.O." (Big Time Operator). They flew their assigned ship to England via the southern route. Sgt Preston was sent over on the Queen Elizabeth in order to make room for their ground crew chief, T/Sgt Schillen.
Crew 714 only flew one mission under Capt Grettum. He was reassigned to serve in the staff command. 2nd Lt Arthur Nelson, the co-pilot from the George Haag Crew 706, took over the crew.
By our count, Nelson took Crew 714 on 25 more missions with the 492nd. We don't know if there were any substitutions on any of the missions, nor do we know if the bombardier was left behind on any of the pathfinder missions. But this crew was still together when they transferred to the 448th Bomb Group, 713th squadron, on 10 Aug 44. See Nelson Crew 714.
More Info
Grettum CCT 1633
Nelson Crew 714
44-40072
B.T.O.
Links to missions
flown by the
Grettum Crew 714
are below in their
Mission Record
44th BG
website
Original Roster for
Grettum Crew 714
Position / MOS Name Rank Serial # Notes
Pilot
MOS 1024
Grettum, Robert B Capt O-427723 Promoted to staff
Replaced by Nelson w/G Haag Crew 706
Co-Pilot
MOS 1024
Bastien, Charles R 2nd Lt O-702218 Promoted 1st Lt
10 Aug; transferred to 448th BG, 713 BS
Navigator
MOS 1034
Woods, Lee J 2nd Lt O-703839 Promoted 1st Lt
10 Aug; transferred to 448th BG, 713 BS
Bombardier
MOS 1035
Schultz, Robert G 2nd Lt O-695540 Promoted 1st Lt
10 Aug; transferred to 448th BG, 713 BS
Engineer
MOS 748
Carter, Robert N S/Sgt 39278692 Promoted T/Sgt
10 Aug; transferred to 448th BG, 713 BS
Radioman
MOS 757
Conroy, William J S/Sgt 35585394 Promoted T/Sgt
10 Aug; transferred to 448th BG, 713 BS
Gunner
MOS 611
Tracey, Robert E Sgt 16152896 Promoted S/Sgt
10 Aug; transferred to 448th BG, 713 BS
Gunner
MOS 748
Kaiser, Alfred G Sgt 38394572 Promoted S/Sgt
10 Aug; transferred to 448th BG, 713 BS
Gunner
MOS 612
Kennedy, Cletus L S/Sgt 16053455 10 Aug; transferred to 448th BG, 713 BS
Gunner
MOS 748
Preston, Donald E Sgt 12174207 Arrived to the UK via the Queen Elizabeth
Promoted S/Sgt
10 Aug; transferred to 448th BG, 713 BS
  Others Who Flew with Grettum Crew 714
Crew Chief
MOS 750
Schillen, Mathias H T/Sgt 16036712 Flew to England with the crew
Promoted M/Sgt
Grettum Crew 714
492nd BG Mission Record
857th Bomb Squadron
Crew
Mission
Number
Group
Mission
Number
Group
Mission
Date
Aircraft
Serial
Number
Primary Target Mission Notes
01
 Link to Mission 01 page 01
11 May 44 44-40072 Mulhouse Target: marshalling yard.
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Page last modified Tuesday, October 4, 2011.