A 20-year-old Private First Class assigned to Joint Base Lewis-McChord, Washington, died in a GMV mishap 25 April 2022 at the Yakima Training Center (YTC), Washington, at approximately 0540 local. The unit was executing a four-vehicle convoy, as the convoy moved down a hill, when the driver of an M1083 lost control of the vehicle resulting in the vehicle rolling several times. County and YTC emergency services, installation range control, and the U.S. Army Air Ambulance Detachment responded. Upon arrival, one Soldier was pronounced dead and two others were medevac'd to Yakima Memorial Hospital. The U.S. Army Combat Readiness Center is leading a safety investigation into the mishap.
Since 2017, the Army has experienced an average of 10 GMV fatalities per year. This was the third GMV fatality of FY22 and above the number of GMV fatalities during the same time period last year.
Safety Tips:-When approaching a steep hill or slope the driver must adjust the vehicle speed to allow a "Speed Cushion" for maneuvering. Drivers should come to a complete stop and downshift to a lower transmission gear range enabling the engine to become a braking action that helps control vehicle speed.
-If the vehicle begins to skid due to a slippery surface, apply moderate acceleration, reduce speed, apply moderate brake pressure, and make no quick or fast turns.
-Drivers of large vehicles will require additional space ahead of the vehicles in front. If the vehicle ahead should slow or stop, you will need more distance to stop your vehicle. As a general rule, you need at least one second for every 10 feet of vehicle length at speeds up to 40 mph. At higher speeds, you must add an additional second for every 10 feet.
-Ensure drivers have been properly trained and licensed on the vehicle they are operating and that they receive convoy training IAW ATP 4-11, to address the concerns of high center-of-gravity, high ground pressure, large size tires, and reduced visibility associated with Family of Medium Tactical Vehicles and other large vehicles.
-Ensuring vehicle seat belts are used to provide the ability to remain restrained to a stable surface is an essential component of safety and survival. Seat belts should be worn at all times and enforced by leadership as a tactical discipline.