Looking for confirmation of which aircraft WALKER, Eric - Sgt - 1026277 was part of the crew of.

I have located the following information so far:

Three 15 SAAF Squadron Baltimores missing on antishiping sweep over Aegean Sea.

FA659
Captain Petrus A VAN VELZEN P/102692V Age 24 KIA
W/O Christeen J RABIE 577388V Age 20 KIA
F/L Geoffrey Clifford GEERDTS 102541V Age 21 KIA
F/L Edward A THOMAS 328911V KIA

FA458
F/L Charles Murray de Villiers BOOYSEN 328725V Age 19 KIA
F/L Ian M MEIRING 205714V Age 23 KIA
W/O Izak H POTGIETER 279828V Age 19 KIA
4th crew member unknown. KIA

FA525
All crew KIA.

TIA
Martyn