N.Y. Comp. Codes R. & Regs. tit. 21, § 1263.20 – Public landing area charges.

(1) Except as set forth in paragraph (2) below, the charge for each aircraft take-off shall be $1.50 per 1,000 pounds of maximum gross weight, provided that the minimum charge for each such take-off shall be $5
(2) For aircraft operating with a seating configuration of less than 25 passengers and either landing or taking off or both landing and taking off between the hours of 8 a.m. and 10 a.m., Monday through Friday, and between 3 p.m. and 8 p.m. every day, the minimum charge for each aircraft take-off shall be $25
1. (3) The minimum fee of $25 set forth in paragraph (2) above shall not apply to helicopters.
2. (4) The minimum fee of $25 set forth in paragraph (2) above shall not apply to landings and take-offs by STOL aircraft, on STOL runway 1-19, when both the pilot and aircraft have written authorization from the Federal Aviation Administration for STOL operations.
(b) Maximum gross weight for take-off shall mean the maximum gross weight which an aircraft may lawfully have, at the time of leaving the ground at any airport in the United States (under the most favorable conditions which may exist at such airport and without regard to special limiting factors arising out of the particular time, place or circumstances of the particular take-off, such as runway length, air temperature, or the like). If such maximum gross weight is not fixed by or pursuant to law, then said phrase shall mean the actual gross weight at take-off.
(c) In the event an aircraft departs from the air terminal for another destination, which aircraft, without making a stop at another airport is forced to return to and land at the air terminal because of meteorological conditions, mechanical or operating causes, or for any similar emergency or precautionary reason, such charge shall not be payable in connection with the subsequent departure of such aircraft or a substituted aircraft; provided, however, that on such subsequent departure the aircraft or substituted aircraft is destined for the same point and transports the same or substantially the same load.

(a)