Topband: 1/2 wave vertical....

[Niko Cimbur]

 Four element Array:
 
 380'/4 = 95', add top loading to resonate, bottom match. 

 or 
 
 Eight element Array:
 
 380'/8 = 47.5', add some EMT conduit on top, add
 top loading, bottom match, could be 80/160.
 
 or 
 
 Parasitic array:
 
 One tall tower with four dropping parasitic elements.

 
 If you are thinking about a 260' tall tower I can only
 assume land / location is not an issue, so possibilities are
 many.

 Niko - AC6DD