Air traffic controller should have warned plane of Army helicopter's path ahead of fatal DC crash: FAA

An air traffic controller failed to notify the crew of a commercial plane that an Army helicopter was moving toward the aircraft before the collision in Washington D C in January that killed people a Federal Aviation Administration official reported on Thursday The FAA's first acknowledgment of a realizable error in the control tower at Ronald Reagan National Airport just before the fatal collision came on the second day of National Transportation Safety Board hearings looking into what led to the midair crash Authorities testified at the hearing about a high number of takeoffs and landings at the airport that in addition to heavy helicopter traffic led to air traffic controllers testing the limits of safety according to The Washington Post Among the methods used the night of the crash were the frequent use of allowing helicopter crews to use their own judgment and skills to avoid other air traffic and the use of runway which is shorter and requires jets arriving from the south to leave the usual flight path and trip further east the outlet noted ARMY HELICOPTER THAT CRASHED WITH COMMERCIAL PLANE IN DC WAS FLYING ABOVE ALTITUDE LIMIT NTSBThe controller responsible for guiding the flights of the Black Hawk helicopter and American Airlines jet arriving from Wichita Kansas had juggled communications with different aircraft in the minutes before the collision over the Potomac River according to NTSB chairwoman Jennifer Homendy NTSB investigators were notified by the controller managing helicopter and airliner traffic at once that he felt overwhelmed about minutes before the crash but that traffic later died down a few and he felt more assured managing the workload During the hearing Homendy pressed FAA authorities about the sequence of communications with the jet arriving which was operated by regional carrier PSA according to The Washington Post Should the local controller have let the PSA crew know there was a helicopter there Homendy appealed Nick Fuller the acting number two ranking official in the FAA s air traffic control branch answered yes adding that the controller should have advised the airliner s crew that the helicopter was using visual separation and that the targets were likely to merge The airport often saw nearly departures and arrivals an hour according to The Washington Post citing an FAA email issued by the NTSB this week Clark Allen the operations manager in the airport's tower on the night of the crash was demanded Thursday whether tactics that controllers used were jeopardizing safety They re pushing the line Allen testified Controllers reported investigators that they did not feel outside pressure to keep up with the pace but FAA managers described how American Airlines had a tight schedule that effectively boosted traffic A manager for the airline testified that it had attempted to make changes after visiting the tower In the minutes before the crash the controller was looking for pilots willing to land on runway to relieve pressure on the main runway One crew declined and the pilots of the American Airlines flight from Wichita initially hesitated before agreeing according to a transcript published this week The Washington Post noted This sent them on a circling way that would bring them directly into the path of the Black Hawk which was using a road that passed right under the plane's landing path Authorities noted the tactics of managing heavy aircraft traffic have tower jargon including squeeze play which involves pushing planes through takeoffs and landings with minimal separation It can be taxing on a person you know constantly have to give give give or a push push push in order to efficiently move traffic Allen testified NTSB LAUNCHES -DAY INVESTIGATIVE HEARING ON DEADLY DC PLANE CRASH Being a high volume high complex airport with not a lot of real estate you have to keep things moving he added The pressure at the airport extended to a nearby air traffic control facility that tees up planes to land Bryan Lehman a manager at that facility testified on Thursday We have numerous nonstandard tools that we use in order to be able to bring a essential amount of airplanes into DCA on a daily basis to make it work Lehman announced At a certain point it s too much Planes approaching the airport from the south mostly land on runway one which is close to feet long and able to accommodate the large airliners common at the airport Runway which is only feet long crosses it at an angle Runway is available to controllers as a form of relief valve After the development on Jan the FAA reduced the arrival rate of aircraft and stated it would conduct a review The agency revealed the current maximum arrival rate at the airport is an hour Lehman revealed he narrated investigators that American Airlines also ascertained a way to avoid limits on the number of flights each hour by packing them into -minute blocks No one will stop them Lehman stated So I don t know how American has this much pull but it s a wink-wink that people know what s going on Njuen Chendi the FAA s traffic management officer for the Washington district narrated investigators that efforts to have the airline space out its flights to ease pressure on the airport have had only limited success Eric Silverman an American Airlines manager testified on Thursday that representatives from the carrier had visited the tower as progress was rebounding from the COVID- pandemic We made changes where we could Silverman declared Another tactic for managing traffic that also contributed to the crash was controllers' relying on visual separation in which helicopters see and avoid airliners Visual separation was used on a daily basis between the helicopter operators and the commercial traffic departing and landing at DCA Allen testified Visual separation was paramount to making the operation work efficiently for the amount of volume and complexity that the airspace has The controller checked with the helicopter crew to confirm they could see the jet as they approached but they appeared to be confused about the message and did not see the airliner even moments before they crashed into it The FAA imposed limits on the use of visual separation in the aftermath of the collision Staffing at the airport has been a difficulty since the crash according to NTSB investigator Brian Soper who announced that the latest FAA content shows that while there are controllers assigned to the tower only are available to work Every person we spoke with cited staffing as a key concern Soper stated