Watch Online Free HD Solarmovies. Discovery Channel's DC Air Disaster: Final Minutes Revealed (airing Jan. 29, 2026) investigates the Jan. 29, 2025, midair collision between a PSA Airlines jet and an Army Black Hawk over the Potomac, revealing fatal, un-alerted, last-second failures. The special highlights critical, previously undisclosed NTSB, cockpit audio, and ATC insights