I Can't Destroy The Helicopter On The Rooftop Of The Science Museum Exterior.

I have Tried Using Both The Rocket Launcher (Found Earlier On In The Level) And The Machine Gun, But Both Weapons Fail To Bring Down The Helicopter.

I Usually Die, But Only After A Couple Of Minutes Of Contact.

Am I Just Not Shooting At The Wrong Place On the Cop, Or Does It Just Need More Time To Bring It Down??

Thanks