num_pages: 206
description: Examines how naval aviator Richard Byrd, explorer Donald MacMillan, and Zenith Radio founder Eugene McDonald successfully launched the first polar expedition using aviation and short-wave radio.
language: English
title: Dangerous Crossings: The First Modern Polar Expedition, 1925
titlecomplete: Dangerous Crossings: The First Modern Polar Expedition, 1925
ratings_count: 5
publisher: US Naval Institute Press