Newark approach lost radar and comms with at least 16 commercial jets. Many circled in oval loops before landing elsewhere. A CNN data analysis reveals the ripple effects from the outage.

Yet another equipment outage at Newark Liberty International Airport​ caused a ground stop and widespread delays on Sunday.

The Federal Aviation Administration on Tuesday issued new, temporary restrictions on flights in ... that hosts the Newark air traffic controllers, the Philadelphia Terminal Radar Approach Control ...

according to the flight tracking site FlightAware, as of 11:30 a.m. Friday. Staffing issues for Newark Terminal Radar Approach Control are noted in the publicly available FAA operations plan for ...