About an hour later workers began installing a new airport-style security screening system that ... All visitors will be ...

New airport-style security measures for the Alaska ... All visitors will be screened by a walk-through magnetometer. However, visitors may opt-out of the walk-through magnetometer and be screened ...

On July 17, 1970, New Orleans International in Louisiana became the first airport to use magnetometers to detect weapons—or anything made of metal—together with behavioral profiling of passengers.