The President of the United States of America takes pleasure in presenting the Navy Cross to First Lieutenant Vernon M. Guymon (MCSN: 0-2472), United States Marine Corps, for distinguished service in the line of his profession as an airplane pilot attached to the Aircraft Squadrons, Second Brigade, U.S.M.C., operating against hostile bandits in the Republic of Nicaragua from 31 December 1927 to 26 May 1929. During this period First Lieutenant Guymon performed 1021 hours of flying time over heavily wooded and mountainous country in fair weather and foul for the purpose of bringing supplies to and removing the sick and wounded from distant and isolated outposts. When contact was made with bandit forces that occupied this part of the country he displayed commendable courage and zeal in promptly and effectively returning their fire.