Well, I hate to be a party pooper, but the original was not aircraft hose.
The ones you have found with aircraft hose have been "updated" so to speak.
The original hose was nothing more than good old radiator hose - back when
they sold it by the foot and it was unformed for specific applications.
Try and find that now . I have 3 KWS-1s that still have their original hose.
It is now a BIT stiff.
Bill
Bill Carns, N7OTQ
K0CXX, Trustee MRCCC
President Collins Collectors Association
Editor, Signal Magazine
Founding Member # AC94-0009
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