FLYING MODELS Magazine September 1975 R/C Model Boats

Flying Models Magazine December 1975 R/C Boats

Flying Models Magazine FEB 1976 Volume 79 Number II R/C Planes Boats Carstens

Flying Models Magazine December 1975 R/C Boats

Vintage Flying Models Magazine September 1975 Bob Aberle's BD-6 R/C Boats

Flying Models Magazine September 1974 V77 NIX R/C Boats Blimp Bishop Carstens

Flying Models Magazine February 1975 No 453 Westcoast Phantom II Carstens

Flying Models Magazine October 1977 #484 Hanno Prettner R/C Boats Carstens