KPSM · Portsmouth, New Hampshire
Portsmouth International Airport at Pease
KPSMMarch 25, 2026 · KPSM-0226
Operational Summary
- U.S. Customs Service
- Yes
- User Fee
- Unknown
- Office Hours
- Mon-Fri08:00-17:00
Eastern Time
- Service Hours
- Daily24 Hours24/7
Eastern Time
- Parking
- FIS ramp
- Permission to Land
- Required
- After Hours
- Available
Parking and Inspection
Where to Park
FIS ramp
Primary parking for inspections.
Aircraft should park on the ramp at the FIS; the control tower can direct you in.
Inspection Process
- Aircraft should park on the ramp at the FIS.
- The aircraft control tower can direct you in if needed.
- A CBP Officer will meet the aircraft on the ramp to begin the inspection.
- Be prepared to present passports, visas, pilot’s license, medical certificate, aircraft registration, and user fee decal (if appropriate).
- Regulated waste/garbage will be collected by the FBO from the aircraft crew.
Procedures
Permission to Land
Secure permission to land 24 hours in advance; park on FIS ramp per tower direction.
Appointment
Unknown- CBP Officers are available to process private and commercial aircraft 24 hours/day, 7 days/week with proper notification.
- The on-call CBP Officer for KPSM can be reached outside of regular business hours at (1-800-973-2867) for inbound international arrivals. 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 February 26, 2026 Publication Number KPSM-0226
Departure
Commercial departures require outbound clearance by contacting CBP.
Operator Highlights
- Permission to land required 24 hours in advance (±30 min).
- Inspection available 24/7 with proper notification.
- Park on FIS ramp; CBP meets aircraft on ramp.
- After-hours contact +1-800-973-2867.
Contacts and Location
Customs Location Map
42 Airline AvenuePortsmouth, NH 03801Related Resources for KPSM
Hours and Availability
Office Hours
- Mon-Fri08:00-17:00
Eastern Time
Source Wording
Monday-Friday, 0800-1700 ET
Service Hours
- Daily24 Hours24/7
Eastern Time
Source Wording
Inspection available 24/7 per permission to land procedures.
Availability
Available
On-call CBP officer outside regular hours: +1-800-973-2867 for inbound international arrivals.
- Proper notification required
- Per permission to land procedures
Remarks
- CBP Officers are available to process private and commercial aircraft 24 hours/day, 7 days/week with proper notification.
- The on-call CBP Officer for KPSM can be reached outside of regular business hours at (1-800-973-2867) for inbound international arrivals. 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 February 26, 2026 Publication Number KPSM-0226
Detected Topics
- FBO Coordination
- Usda Waste
- Landing Rights
- Outbound Clearance
- Passenger Processing
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Original Content
Portsmouth International Airport at Pease General Aviation Airport Fact Sheet Portsmouth International Airport at Pease (KPSM) 42 Airline Avenue, Portsmouth, NH 03801 Regular Office Hours Monday-Friday, 0800-1700 Eastern Time (ET) Contact Information (603) 422-0910 CBP Portsmouth Office (800) 973-2867 SECTOR Communications toll free (407) 975-1740 SECTOR Communications commercial KPSM_GAP@cbp.dhs.gov Hours of Service for Entrance and Clearance Inspection services for the entrance/ arrival of aircraft at Portsmouth International Airport are generally available seven days per week, 24 hours per day in accordance with the port’s permission to land procedures. 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 during regular business hours, 24 hours in advance of intended arrival time. Permission to land is granted with a tolerance of (+/-) 30 minutes. If your ETA deviates outside those parameters, Previously granted permission(s) are invalid and you must contact CBP to re-secure permission to land. Inspection Process • Aircraft should park on the ramp at the FIS. • The aircraft control tower can direct you in if needed. • A CBP Officer will meet the aircraft on the ramp to begin the inspection. • Be prepared to present passports, visas, pilot’s license, medical certificate, aircraft registration, and user fee decal (if appropriate). • Regulated waste/garbage will be collected by the FBO from the aircraft crew. Special Procedures/Miscellaneous • CBP Officers are available to process private and commercial aircraft 24 hours/day, 7 days/week with proper notification. • The on-call CBP Officer for KPSM can be reached outside of regular business hours at (1-800-973-2867) for inbound international arrivals. 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 February 26, 2026 Publication Number KPSM-0226