Human Error' Led to Security Breach at Joint Base Andrews - Air Force Internal Review Fri 12th March 2021 | 03:00 AM WASHINGTON (UrduPoint News / Sputnik - 12th March, 2021) Human error allowed a member of the public to walk into Joint Base Andrews outside Washington, DC and board a C-40 military aircraft used to fly Cabinet members and senior military commanders, the Department of the Air Force Inspector General said in a review. "The Department of the Air Force Inspector General's review of the February 4 unauthorized access incident at Joint Base Andrews, Maryland, cited three issues that led to the wrongful entry of a civilian man onto both the base and a US Air Force C-40 aircraft on the flightline," the US Air Force news Service (AFNS) said in a report on the review on Thursday.