Unfortunately the flight was not legal. Why? All drone "Overhead Flights" are banned in the NPS (from the floor up). However, there is a procedure that will allow the flight. First, you must be a Part 107 / 333 operator to show compantency (to the NPS). Second, you must apply for a "Special Use Permit" - This is a time consuming process and you must state your purpose ( and least show your a commercial operator for profit); also the date and time of the scheduled flight. Before asking for the permit, check the sectional charts and TAC - you may need a waver from the FAA. In this case, Lady Liberty is 315 ft/msl and the shelf for the class b airspace over her has a 500ft floor to 7000ft ceiling so are your safe there. But, there are 17 non expiry TFR's for the entire bay. Most are for medivac operations. So unless you have an agreement with all of them, you will also need to call everyone of them prior to the flight and, unless your a 107 operator, they will say no and hang up. The work-around is to install a ADS-b on your Mavic for ~$2k so they will know you are there in an event of a type 2 incident (in route to medivac someone) and you must practice SAA this will keep you out of trouble with the FAA. Please do your research before flying. Us remote pilots need to be diligent or the restrictions will become more binding making our jobs more difficult to be safe and in compliance. I specialize in flying in the NPS regulated under the Dept. Of Interior and fly in Congressional Wilderness Areas. There is strict protocol to do so and the NPS and NFS fine is $1000 - And that's before having to answer to a Part 65 judge.