The recent fatal midair collision near Reagan National Airport involving an Army Black Hawk helicopter has raised concerns after it was revealed that the helicopter's advanced tracking system, the automatic dependent surveillance-broadcast (ADS-B), was turned off at the time of the incident. The ADS-B, which is permitted for military aircraft, was inactive when the Black Hawk collided with an American Airlines passenger jet over the Potomac River, resulting in 67 fatalities.
Senator Ted Cruz, who received a briefing from the National Transportation and Safety Board and Federal Aviation Administration, stated that since it was a training mission, there was no apparent national security reason for the ADS-B to be deactivated. The FAA describes ADS-B as a sophisticated surveillance technology that enhances aircraft positioning accuracy and communication with Air Traffic Control, surpassing traditional radar systems.
