Share This Article 1. This was the first US Air Force cargo plane. Consolidated Y1C-11 Lockheed Y1C-25 Fokker-Atlantic C-16 Douglas C-1 2. A trained soldier could fire 15 rounds from his Henry Rifle in this amount of time. 7 seconds 15 seconds 30 seconds 12 seconds 3. Lieutenant Arthur Howard earned his nickname for his skillful handling of this weapon. The Browning Automatic Rifle The Maxim machinegun The Thompson sub-machinegun The Gatling Gun Loading …