You only "creazy" person that I know who will try this so here you go....

http://books.google.com/books?id=tKJYbJped8kC&pg=PA248&lpg=PA248&dq=greenland+flying+saucer+base&source=web&ots=6JZ2_MV5LZ&sig=-5yAFdjfbtklJAhbbhC9ZTykwhM

http://www.burlingtonnews.net/hitlersufo.html

Gumiflex