Show the vay to the pole service with the american air forces in fra fraaces ii ce adds weight to the th opinion of donald n B SIa cSIllan arctic arche explorer and leader of the crocker land expedition that the airplane ali plane Is not adapted for a ilah to the pole und and that the of such a trip by dirigible would be prohibitive in his own future explorations sir macall laa ian says he be expects to on the ever faithful dogs dog for conveyance the airplane lp is in Us his juda ment impracticable rea reas rus one of which Is he pays lays to discount the idea of 0 successful arctic exploration by hardy airmen the frozen north orders no smooth field of tee ice on which h the explorer could make a landing A dirigible might start from a properly equipped hangar in labrador and hope to return tut but the total cost ot of the expedition would probably be abut |