Broken Altimeter, Ignored Warnings: Hearings Reveal What Went Wrong in DC Crash that Killed 67
WASHINGTON, D.C., AUG 2 – NTSB identified an 80- to 130-foot altimeter difference on the helicopter as a likely factor in the fatal collision that killed 67 people, highlighting altitude control challenges.
- At Reagan National Airport on January 29, 2025, a Sikorsky Black Hawk military helicopter collided with a Bombardier CRJ700, killing 67 people, amid altitude display discrepancies.
- On February 14, 2025, the NTSB reported altitude reading discrepancies after testing three Sikorsky Black Hawk Lima helicopters from the same battalion, revealing similar errors.
- The helicopter flew at 278 feet, exceeding the 200-foot ceiling, and altimeters showed an 80- to 130-foot difference during flight, investigator Marie Moler noted.
- Amid the NTSB hearings, officials noted `NTSB Chair Jennifer Homendy called the discrepancy significant and urged more investigation,` while FAA air traffic control specialist Clark Allen said there was sufficient supervisory staff present that night.
- Safety events have trended upward this year, raising traveler concerns, as the NTSB expects its final report next year with no single cause likely identified.
41 Articles
41 Articles

Broken altimeter, ignored warnings: Hearings reveal what went wrong in DC crash that killed 67
A long list of things went wrong in January and contributed to the collision between an Army helicopter and an American Airlines jet over Washington, D.C., that killed 67 people.
Half a year after the collision between passenger and military helicopters in Washington with 67 deaths, there are explanations for the disaster.


After the aviation accident in January, a hearing of experts and stakeholders was closed on Friday
US Army helicopter crash that killed 67 people in Washington was facing technical issues, NTSB finds
The National Transportation Safety Board (NTSB), the US agency tasked with examining major accidents, held hearings from Wednesday to Friday, with rigorous questioning of experts and various other parties including regulators and air traffic controllers
Broken altimeter, ignored warnings: Hearings reveal what went wrong in DC crash that killed 67 - The Morning Sun
Over three days of sometimes contentious hearings this week, the National Transportation Safety Board interrogated Federal Aviation Administration and Army officials about a list of things that went wrong and contributed to a Black Hawk helicopter and a passenger jet colliding over Washington, D.C., killing 67 people. The biggest revelations: The helicopter's altimeter gauge was broken, and controllers warned the FAA years earlier about the dang…
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