KISP · Islip, New York
Long Island MacArthur Airport
KISPMarch 25, 2026 · KISP-1125
Operational Summary
- U.S. Customs Service
- Yes
- User Fee
- Unknown
- Office Hours
- Daily09:00-22:00
Eastern Time
- Service Hours
- Daily09:00-22:00
Eastern Time
- Parking
- Modern Aviation
- Permission to Land
- Required
Parking and Inspection
Where to Park
Modern Aviation
CBP Officers will meet the aircraft on the ramp to begin inspection and no passenger or crew member
CBP Officers will meet the aircraft on the ramp to begin inspection and no passenger or crew member
Inspection Process
- The KISP Control Tower will direct all foreign aircraft to be processed at the CBP facility located next to the Modern Aviation building.
- 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.
Procedures
Permission to Land
Pilots must secure permission to land by contacting CBP by email at KISP_GAP@cbp.dhs.gov prior to departure from the foreign port or place and at least 24 hours in advance of the anticipated arrival time at KISP (absent extenuating circumstances). Permission to land is granted with a tolerance of (+/-) 60 minutes. If your ETA deviates outside these parameters, previously granted permission(s) are invalid and you must contact CBP to re-secure permission to land.
Appointment
Unknown- 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.
- Reimbursable Services (559/RSA) 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 KISP-1125 Long Island MacArthur Airport
Departure
- Inspection services for the entrance/ arrival of aircraft at Long Island MacArthur Airport are available 7 days per week, 0900-2200 in accordance with the port's permission to land procedures. RSP is available if enrolled. Commercial aircraft operators departing the U.S. must obtain an outbound clearance by contacting CBP directly.
- 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.
- Reimbursable Services (559/RSA) 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 KISP-1125 Long Island MacArthur Airport Pilots must secure permission to land by contacting CBP by email at KISP_GAP@cbp.dhs.gov prior to departure from the foreign port or place and at least 24 hours in advance of the anticipated arrival time at KISP (absent extenuating circumstances). Permission to land is granted with a tolerance of (+/-) 60 minutes. If your ETA deviates outside these parameters, previously granted permission(s) are invalid and you must contact CBP to re-secure permission to land.
Operator Highlights
- The KISP Control Tower will direct all foreign aircraft to be processed at the CBP facility
- Passengers will be advised to present their formal documents such as passports, visas and other
- necessary information to be processed.
- Please advise CBP if your aircraft is transporting live animals, weapons, hunting trophies, prohibited
Contacts and Location
Customs Location Map
100 Arrival AvenueRonkonkoma, NY 11779Related Resources for KISP
Hours and Availability
Office Hours
- Daily09:00-22:00
Eastern Time
Source Wording
7 days per week, 0900-2200 Eastern Time (ET)
Service Hours
- Daily09:00-22:00
Eastern Time
Source Wording
Inspection services for the entrance/ arrival of aircraft at Long Island MacArthur Airport are available 7 days per week, 0900-2200 in accordance with the port's permission to land procedures. RSP is available if enrolled. Commercial aircraft operators departing the U.S. must obtain an outbound clearance by contacting CBP directly.
Availability
- Inspection services for the entrance/ arrival of aircraft at Long Island MacArthur Airport are available 7 days per week, 0900-2200 in accordance with the port's permission to land procedures. RSP is available if enrolled. Commercial aircraft operators departing the U.S. must obtain an outbound clearance by contacting CBP directly.
- 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.
- Reimbursable Services (559/RSA) 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 KISP-1125 Long Island MacArthur Airport
Remarks
- 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.
- Reimbursable Services (559/RSA) 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 KISP-1125 Long Island MacArthur Airport
Detected Topics
- Live Animals
- Weapons
- Hunting Trophies
- Commercial Imports
- Reimbursable Services
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Original Content
General Aviation Airport Fact Sheet Long Island MacArthur Airport (KISP) 100 Arrival Avenue, Ronkonkoma, NY 11779 Regular Office Hours 7 days per week, 0900-2200 Eastern Time (ET) Contact Information 631) 753-2691 CBP KISP Office KISP_GAP@cbp.dhs.gov Hours of Service for Entrance and Clearance Inspection services for the entrance/ arrival of aircraft at Long Island MacArthur Airport are available 7 days per week, 0900-2200 in accordance with the port's permission to land procedures. RSP is 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 KISP_GAP@cbp.dhs.gov prior to departure from the foreign port or place and at least 24 hours in advance of the anticipated arrival time at KISP (absent extenuating circumstances). Permission to land is granted with a tolerance of (+/-) 60 minutes. If your ETA deviates outside these parameters, previously granted permission(s) are invalid and you must contact CBP to re-secure permission to land. Inspection Process • The KISP Control Tower will direct all foreign aircraft to be processed at the CBP facility located next to the Modern Aviation building. • 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. • Reimbursable Services (559/RSA) 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 KISP-1125 Long Island MacArthur Airport