Francis S. Gabreski Airport

Francis S. Gabreski Airport
General Aviation Airport Fact Sheet 
Francis S. Gabreski Airport (KFOK)
330 Old Riverhead Road, Southampton, NY 11978
Regular Office Hours 
7 days per week, 0800-2200 
Eastern Time (ET) 
 
 
  
 
 
 
 
Contact Information 
(631) 753-2691   CBP KFOK Office 
KFOK_GAP@cbp.dhs.gov
Hours of Service for Entrance 
and Clearance 
Inspection services for the entrance/
arrival of aircraft at Francis S. 
Gabreski Airport are available 7 days 
per week, 1000-2200 in accordance 
with the port's permission to land 
procedures.  RSP services are 
available if enrolled.
Commercial aircraft operators 
departing the U.S. must obtain an 
outbound clearance by contacting 
CBP directly. 
Permission to Land Procedures 
Pilots must secure permission to land by contacting CBP 
by email at KFOK_GAP@cbp.dhs.gov prior to departure 
from the foreign airport and at least 24 hours in advance 
of the anticipated arrival time at KFOK (absent 
extenuating circumstances).  
Permission to land is granted with a tolerance of (+/-) 30 
minutes. If your ETA deviates outside these parameters, 
previously granted permission(s) are invalid and you must 
contact the CBP port to re-secure permission to land. 
Inspection Process 
• The KFOK Control Tower will direct all foreign aircraft to be processed at the CBP facility.
• CBP Officers will meet the aircraft on the ramp to begin inspection and no passenger or
crew member should depart the aircraft area prematurely.
• All crew and passengers will be brought into our facility to ensure that all CBP formalities and procedures are
followed.
• Passengers will be advised to present their formal documents such as passports, visas and other necessary
information to be processed.
• Crew will also need these documents as well as pilot's license, medical certificates, aircraft registration and
user fee decal.
• Passengers can depart directly from the CBP facility at the conclusion of the inspection.
Special Procedures/Miscellaneous 
• Permission to land is only granted by a CBPO via verbal or email confirmation.
• Passenger limit for general aviation aircraft may not exceed 20 passengers, unless prior approval has been given.
• All aircraft operators must have secured the services of an FBO prior to arrival.
• Reimbursable Services (559/RSP) is approved for certain companies.
• Please advise CBP if your aircraft is transporting live animals, weapons, hunting trophies, prohibited food products
and commercial imports or Carnets.
NOTE: For further detailed information regarding national GA processing standards and procedures, 
please refer to the CBP Private Aircraft Arrival Information Document or contact GAsupport@cbp.dhs.gov 
November 21, 2025 Publication Number KFOK-1125