After D.C. plane crash, Army boosts navigation tech use

New Navigation Devices Introduced After Midair Collision

Following the tragic midair collision near Reagan National Airport in January, the Army has taken steps to enhance flight safety by equipping its helicopters with new navigation devices. The incident, which occurred on January 29, involved a Black Hawk helicopter from the Army’s 12th Aviation Battalion colliding with an American Airlines passenger jet, resulting in the loss of all 67 people on board both aircraft.

The Army unit involved in the crash received new navigation devices last month as part of efforts to improve pilots’ awareness of nearby aircraft. These devices are designed to provide real-time data that helps pilots avoid potential conflicts in the air. However, some older Army helicopters, including the Black Hawk model involved in the tragedy, lack a system that displays precise locations of other aircraft. Instead, pilots have relied on devices that integrate with iPads to access such information.

The newly acquired devices, known as Stratus units, not only offer real-time tracking of other aircraft but also provide weather data to support informed decision-making during flights. According to Maj. Montrell Russell, an Army spokesman, the purchase of nearly 1,700 devices ensures that each of the 24 aircraft assigned to the 12th Aviation Battalion, based at Fort Belvoir in Northern Virginia, has reliable access to this technology. The battalion was prioritized due to the complex airspace around Washington, D.C., where multiple agencies operate helicopters in low-altitude routes near the airport.

Despite these improvements, the Army has faced criticism from lawmakers and families of the victims for not being sufficiently proactive in addressing flight safety concerns. Following the crash, the Army now requires most aircrews to use transmitters that provide precise locations of their helicopters. However, the crew involved in the January collision was granted a waiver to turn off the transmitter while flying sensitive routes. Instead, the Black Hawk had a less precise transponder active, according to the Army.

The conclusion of the Army’s investigation and the ongoing inquiry by the National Transportation Safety Board (NTSB) is expected to lead to additional changes in flight procedures and safety protocols. After suspending training flights in the area, the 12th Aviation Battalion has resumed missions, though its helicopters are still prohibited from entering or exiting the Pentagon. This restriction was imposed following a May incident involving a Black Hawk that lost contact with air traffic control, forcing two planes to abort landings at the airport.

While there was no requirement for the Black Hawk crew involved in the January crash to have a Stratus device during its training flight, sources indicated that the pilots did carry one with them. The Army’s investigation will determine whether the device was used and if it was functioning properly at the time of the collision.

A Washington Post investigation suggested that the Black Hawk crew may have mistaken a distant airplane for another aircraft and failed to recognize they were on a collision course. Preliminary NTSB findings also indicate that the crew may not have fully received instructions from air traffic control before the impact.

Tim Lilley, whose son was a first officer on the American Airlines flight, emphasized the need for more comprehensive changes beyond the deployment of risk mitigation tools like the Stratus device. He called for a system that prioritizes the safe operation of military and civilian aircraft in shared airspace.

Former Army pilots who have used the Stratus devices noted that the systems are not always foolproof. Issues such as lost connections between the device and the iPad, short battery life, and the cumbersome nature of the iPad placement on the pilot’s knee can affect usability. Austin Roth, a former Black Hawk pilot, pointed out that focusing on the iPad screen at night and low altitudes could be distracting and impractical.

Whether the device was used remains one of many factors that may have contributed to the collision. While the Stratus could have made a difference, experts suggest the probability of it preventing the crash was not high, but not impossible.