No Need To Worry - Planned Black Helicopter Flyover East River & Roosevelt Island Today Reports NYC Office Of Emergency Management

The NYC Office Of Emergency Management tweets:

Planned Flyover: black w/blue stripe helicopter will fly over the E.River btwn 50St & 72St (MN) on 8/11 btwn 6AM-11AM; at approx 500-1500ft

— NYCEM - Notify NYC (@NotifyNYC) August 10, 2017

Additional times have been added to the flyover below. The aircraft will fly between 6AM-11AM and between 4PM-9:30PM. https://t.co/ldjvlqQn1t

— NYCEM - Notify NYC (@NotifyNYC) August 10, 2017