Steve,
Harvards were used as Squadron hack aircraft (Eg a Squadron of Hurricanes having a Harvard for hack duties) , Communication Aircraft (Group Comm Flt, Stn Comm Flt,) and as training aircraft at training establishments in SEAC (1 SFTS, 151 / 152 OTUs etc).
http://www.rafcommands.com/database/...t=TY&crdb=SEAC this link shows Harvard Losses in SEAC, gives you an idea of what the ac were doing.
Tony Broadhurst is our Argus expert and I will let him speak on this!
-Jagan
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