Heavy equipment operators assigned to the 633rd Civil Engineer Squadron, create flag post holes at Langley Air Force Base, Va., March 16, 2016. Post hole diggers and shovels were used to create new post holes for 58 flag poles. (U.S. Air Force photo by Staff Sgt. J.D. Strong II)

U.S. Air Force Airman 1st Class Cameron Houle, a heavy equipment operator assigned to the 633rd Civil Engineer Squadron, fills an old flag post hole at Langley Air Force Base, Va., March 16, 2016. The heavy equipment operators were creating 58 new flag post holes to install new, sturdier post that can withstand winds up to 200 miles per hour. . (U.S. Air Force photo by Staff Sgt. J.D. Strong II)

U.S. Air Force Airman Quindon Clark, a heavy equipment operator assigned to the 633rd Civil Engineer Squadron, flattens dirt around a polyvinyl chloride pipe to create a new flag post hole at Langley Air Force Base, Va., March 16, 2016.The holes are three feet deep and two feet wide, which provides enough support for the new flag post to withstand possible strong hurricane winds. . (U.S. Air Force photo by Staff Sgt. J.D. Strong II)

U.S. Air Force Airman Quindon Clark, a heavy equipment operator assigned to the 633rd Civil Engineer Squadron, fills a new flag post hole with dirt at Langley Air Force Base, Va., March 16, 2016. The creation of 58 new flag post holes was originally scheduled to take three weeks but was pushed back because of inclement weather. (U.S. Air Force photo by Staff Sgt. J.D. Strong II)

U.S. Air Force Staff Sgt. Johnny Acevedo, a heavy equipment operator assigned to the 633rd Civil Engineer Squadron, demonstrates how to properly use a post hole digger at Langley Air Force Base, Va., March 16, 2016. Heavy equipment operators go through 14-weeks of training at Fort Leonard Wood, Mo. (U.S. Air Force photo by Staff Sgt. J.D. Strong II)

The 50 U.S. state flags, six U.S. territories’, Air Force and Army flags wave at Memorial Park at Langley Air Force Base, Va., March 28, 2016. Along with the flags, F-86 Sabre, F-105 Thunderchief, F-15A Eagle and F-16 Fighting Falcon replicas memorialize Service members who gave their lives in past conflicts, such as the Korean, Vietnam and Cold Wars. (U.S. Air Force photo by Airman 1st Class Derek Seifert)

U.S. Air Force Tech. Sgt. Brandon Bridges, a structural craftsman assigned to the 633rd Civil Engineer Squadron, holds a new flag post while Geoff Hauser, a structural craftsman assigned to the 633rd CES, checks a hand-held level at Memorial Park at Langley Air Force Base, Va., March 24, 2016. The CES installed new flag posts at Memorial Park that can withstand possible hurricane-strength winds. (U.S. Air Force photo by Airman 1st Class Derek Seifert)

U.S. Air Force Staff Sgt. Seth Johnson, a structural craftsman assigned to the 633rd Civil Engineer Squadron, checks the plum of new flag posts at Memorial Park at Langley Air Force Base, Va., March 24, 2016. Johnson ensured each post was level and not leaning to either side. (U.S. Air Force photo by Airman 1st Class Derek Seifert)

A U.S. Airman sort’s state flags at Langley Air Force Base, Va., March 25, 2016. The 633rd Civil Engineer Squadron raised all 50 states flags at Memorial Park, as well as the six U.S. territories’, Air Force and Army flags at the park. (U.S. Air Force photo by Airman 1st Class Derek Seifert)

U.S. Air Force Tech. Sgt. Brandon Bridges and Staff Sgt. Steven Spear, structural craftsmen assigned to the 633rd Civil Engineer Squadron, raise a U.S. Army flag at Memorial Park at Langley Air Force Base, Va., March 25, 2016. Flags for the six U.S. territories, the Air Force and Army flags were added during the reconstruction of the park’s flag posts. (U.S. Air Force photo by Airman 1st Class Derek Seifert)

U.S. Air Force Staff Sgt. Steven Spear, a structural craftsman assigned to the 633rd Civil Engineer Squadron, secures a flag pole rope at Memorial Park at Langley Air Force Base, Va., March 25, 2016. The reconstruction of Memorial Park lasted approximately three weeks. (U.S. Air Force photo by Airman 1st Class Derek Seifert)

U.S. Airmen assigned to the 633rd Civil Engineer Squadron raise state flags at Memorial Park at Langley Air Force Base, Va., March 25, 2016. The park was developed in 1983 on the Tactical Air Command Parade Grounds by order of Gen. Bill Creech, then-TAC commander, to memorialize Service members who lost their lives in conflicts around the world. (U.S. Air Force photo by Airman 1st Class Derek Seifert)