The other EH airport.
KMTP, Montauk Airport
is privately-owned  

Although located in a hamlet within the
Town of East Hampton, the Town has no
jurisdiction over a privately-owned airport.

Montauk Airport (KMTP) is a privately owned, public use general aviation airport, designated in the FAA directory as a Prior Permission Required (PPR) airport. So, for helicopters and jets to land they are required, but many do not currently request permission to land.

According to the TOEH legal Counsel,

PPR rules allow an airport to dictate who uses the airport, when that use occurs, and the extent of such use.

So the ball is in the court of the owners

of the airport to enforce the PPR rules.

 

Some Montauk residents have mounted a fearmongering campaign to scare residents, contending that closure of KHTO may result in additional charter and commuter operations traveling to Montauk (KMTP). That appears highly unlikely for several reasons, in addition to the explanation of PPR above

  -  commuter passengers can and already do travel non-stop to Montauk on small planes, seaplanes and helicopters, directly from locations within the tri-state area;

  -  KMTP has a far shorter runway than at KHTO, limiting the size of aircraft (no large jets) that can land on the runway;

  helicopter and jet operators are asked to request prior permission to use the facility; some do others don't bother with that courtesy;

  -  there is no passenger terminal and no public amenities;

  -  there are no aircraft maintenance services, and

  -  KMTP does not sell aviation fuel;

  -  40% of passengers arriving at KHTO do not remain in East Hampton but travel to Southampton destinations;

  -  given that most arriving at KHTO by air d so to save time, it is highly unlikely they would then want to drive west to EH which could easily take and hour in summer traffic. 

The Town of East Hampton's Diversion Study was intended to ascertain what, if any, impacts would fall on other airports in the area, if EH Airport operations were ended but left us with more questions than answers. The authors appear to have little knowledge of our area.

The study included possible impacts on Gabreski Airport in Westhampton,  Southampton Helipad on Meadow Lane and even Mattituck airport (!!!) were considered and all left us with questions. ​

AirNav states: KMTP Montauk Airport is located 3 miles NE of Montauk.

Unlike KHTO, where aircraft approach and depart over many residences in EH and other towns, the Montauk airport is not landlocked; aircraft can approach from the water. 

Montauk has far more reason to fear sea level rise than air traffic from East Hampton airport.

Montauk Airport from AirNav Timothy J. Q

Photo: Timothy J. Quill, AirNav

History of Montauk Airport

http://www.themontaukairport.com/