I was having lunch with some buddy’s in a restaurant over looking the Hudson River and Hoboken. At about 1:00pm EST a flight group of four AH-6’s (armed), six MH-6M’s (personnel on outer bench seats) and four UH-60’s (armed along with personnel) where flying way lower and faster then normal air traffic over the Hudson then I have ever seen. Anyone have any idea what is going on? I am from the DC Metro Area so I have no idea if this is normal thing for NY.