The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
Stated as firm by the NTSB (ntsb.gov, DCA25MM039): "On May 17, 2025, at 2024 eastern daylight time, the ARM Cuauhtémoc BE 01 ... struck the Brooklyn Bridge"; "Starting at 2024:42, the upper sections of all three masts ... contacted the underside" (20:24 EDT = 00:24Z on 18 May).
Reports the Mexican government's bulletin naming the two cadets and counting 22 injured.[1]
Same-night report with Mayor Adams' casualty figures and the NYPD account of lost steering.[1]
Something missing or wrong? Say it in your own words: a link that backs this pin up, a different start or end date and why, or a fact it lacks or gets wrong. The AI checks it against this pin's sources, searches for better ones, and adds any page that backs you up. The pin's own sources still count most.