Sorry, laika, but I think it's the other way around. La-5FN: 360mi., La-7: 400+mi.
However, a good test to figure this out may be to compare ranges of the 109 to the La5, because the 109 has a range of about 400mi. with internal fuel.
Will get back with you on that.
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129 IAP VVS RKKA
[This message has been edited by leonid (edited 12-04-1999).]