87th Security Forces Airmen stand outside a KC-46 Pegasus following familiarization training at Joint Base McGuire-Dix-Lakehurst, N.J., May 26, 2021. The 3-day training allowed SFS to receive an in-person look at the airframe and a chance to plan for safety procedures in the future. (U.S. Air Force Photo by Senior Airman Shay Stuart)

Members from the 87th Civil Engineer Squadron fire department stand alongside a KC-46 Pegasus after completing familiarization training at Joint Base McGuire-Dix-Lakehurst, N.J., May 26, 2021. The training gave 87th CES an opportunity to explore the aircraft in person and locate emergency exits and equipment for safety operations. (U.S. Air Force Photo by Senior Airman Shay Stuart)

Firefighters from the 87th Civil Engineer Squadron examine the outside of a KC-46 Pegasus while attending a familiarization training for the aircraft at Joint Base McGuire-Dix-Lakehurst, N.J., May 26, 2021. The 87th CES fire department, Security Forces and Aircrew Flight Equipment all visited the KC-46 to become better acquainted with the aircraft. (U.S. Air Force Photo by Senior Airman Shay Stuart)

A KC-46 Pegasus crew chief gives 87th Civil Engineer Squadron firefighters an in-depth look at the tail during familiarization training at Joint Base McGuire-Dix-Lakehurst, N.J., May 26, 2021. The 87th CES fire department was able to locate key differences in the aircraft from that of the KC-10 Extender, which helps them better prepare in the event of future emergencies. (U.S. Air Force Photo by Senior Airman Shay Stuart)

The 87th Civil Engineer Squadron fire department inspect the underside of a KC-46 Pegasus during familiarization training at Joint Base McGuire-Dix-Lakehurst, N.J., May 26, 2021. Familiarization training allows for Airmen to see the aircraft first-hand, thus allowing them to plan for future rescue procedures aboard the airframe. (U.S. Air Force Photo by Senior Airman Shay Stuart)

Members of the 87th Civil Engineer Squadron fire department gather around a KC-46 Pegasus during familiarization training at Joint Base McGuire-Dix-Lakehurst, N.J., May 26, 2021. The Joint Base expects to receive its first KC-46 sometime this year. (U.S. Air Force Photo by Senior Airman Shay Stuart)