More than 6,000 troops are poised to march near the National Mall to honor the Army’s 250th anniversary on Saturday, which happens to be Trump's birthday.
The ADSB safety system has become a flashpoint as some have pointed to its likely lack of use by the helicopter as a potential cause of the Jan. 29 crash.
The administration has reportedly reached out to the city about holding a parade on June 14 that would stretch from Arlington, Virginia, into Washington.