A helicopter crashed Thursday into the Hudson River just off Manhattan, authorities said. Six people were killed in the incident, an Associated Press source said. The fire department said it received a report of a helicopter in the water at 3:17 p.m. Videos posted on social media showed the aircraft mostly submerged, upside down in the water. The fire department said it had units on scene performing rescue operations. Multiple rescue boats were seen on video circling the aircraft. Latest details: https://www.9news.com/article/news/nation-world/new-york-city-hudson-river-helicopter-crash/507-9ad6ac56-5397-4a5a-832a-9c97c7d46f14 More local videos here: https://bit.ly/2Pa0d1l Subscribe to NEXT: http://bit.ly/2eP1GwI Stay connected: 9NEWS Website: http://www.9news.com/ Facebook: https://www.facebook.com/ilike9news X: https://x.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Download the 9NEWS App: https://www.9news.com/appredirect/ Sign up for the 9NEWSLETTER: https://www.9news.com/email 9NEWS (KUSA) is located in Denver, Colorado.