The warning lights that tell pilots whether a runway is clear were not working at the Haneda Airport the night a Japan ...

However, red warning lights, known as stop bars, for that holding spot and several others on the runway were "unserviceable" at the time, according to a NOTAM (Notice to Airmen) alert. Five people ...

Lights designed to prevent runway incursions were out of service when a Japan Coast Guard plane collided with an arriving Japan Airlines Co. passenger jet at Tokyo’s Haneda Airport on Jan.

ADS-B and computer vision enables system to detect landing and on-runway traffic Researchers at Purdue Polytechnic Institute developed this visualization of what runway status lights might look ...