Purchased USB Card Y.S.D. Self Propelled Derrick suitable for radio cotrol
Description
Purchased USB Card includes TIFF and JPEG
Also, USB Card includes several articles on building model boats files are PDF and JPEG
Printing………..IT MAY BE DONE AT A COPY HOUSE
easy-to-build unusual model from Glynn Guest.
Y.S.D.
Self Propelled Derrick
Digital Full Size Plan prints on two sheets 11" x 17"
Digital Full-Size Plans will be Emailed only as a PDF.
Or
Buy as a USB stick that can hold up to eight plans for multiple purchases.
USB, in PDF, JPEG, and TIFF formats are shipped by first class airmail.
You may have the plans printed at a print shop or tile printed on your home printer
The Model
Being based upon a couple of photographs and a lot of 'guesstimation' there is no way that this model could pretend to be an accurate scale model. To make life easier I will even confess to simplifying the crane boom and the lattice support of the elevated bridge, not that the model seems to have suffered because of this.
YSD was the U.S. Navy's designation for a self propelled derrick or sometimes it was referred to as a 'seaplane wrecking crane'. It was no more than a powered barge type of hull upon which a crane was mounted. The photograph I saw showed a YSD ferrying a Grumman Avenger to a carrier in a Pacific lagoon. A little later a second small side view of a YSD was uncovered in a reference book. Between these two photographs it was
Thank you for looking