A technology outage took out radar and communications for Newark Liberty International Airport’s controllers briefly Friday morning, the second such breakdown in two weeks at a heavily trafficked U.S.

When the agency approved moving Newark air traffic controllers to Philadelphia, it said the odds of a dangerous communications breakdown was about 1 in 11 million.

Newark Liberty International Airport suffered another brief air traffic control outage today, the Federal Aviation Administration confirms, capping another week full of problems for travelers heading to and from New Jersey.