Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer
Portsmouth International at Pease Airport (KPSM/PSM) — Portsmouth, United States
At a glance
- Operating hours
- Open 24h
- Port of entry
- Yes, with conditions
- Fuel
- 100LL, Jet A, JP-8
- Tower
- 128.4
- Runways
- 16/34
- Elevation
- 100 ft
Times in UTC. Reference only: verify with the AIP and NOTAMs.
This information may contain errors or be outdated. Create a free account to suggest corrections and earn points.
83%
Data Complete
43 of 52 points
Missing: Contacts
Section Breakdown
Basic Info
7/7
Runways
4/4
Frequencies
4/4
Operations
2/2
Fuel
1/1
Contacts
0/2
Additional Info
3/10
Observed Activity
· Oct 26
79 aircraft observed within 6 NM · 9 on the ground · busiest hour 13:00Z
2026-10-132026-10-26
Distinct ADS-B aircraft seen within 6 NM below 10,000 ft AGL per UTC day · community-feed coverage varies · not official movement totals
Data last updated:
Help keep this data accurate!
See a next to a field? Click it to confirm the info is still correct. Recently verified Outdated — please verify
See a next to a field? Click it to confirm the info is still correct. Recently verified Outdated — please verify
Basic Airport Information
- ICAO: KPSM
- Name: Portsmouth International at Pease Airport
- Type: medium_airport
- Category: Domestic
- Latitude: 43.0779
- Longitude: -70.823303
- Elevation: 100 ft
- Country: United States
- Municipality: Portsmouth
- IATA Code: PSM
- FAA Code: N/A
- FIR: N/A
- Timezone: America/New_York
- Distance from City: N/A km
- VFR: Yes
- IFR: No
Runways
Runway 16/34
- Designation: 16/34
- Dimensions: 3451x46m
- Surface: PEM
- PCN: N/A
- Lighting: Lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Frequencies
- Tower: 128.400 MHz
- Ground: 120.950 MHz
- Operations: 121.500, 122.950, 243.000 MHz
- Traffic/Approach: 125.050 MHz
- ATIS: 132.050 MHz
Operation Hours
Monday
Open 24 hours
Tuesday
Open 24 hours
Wednesday
Open 24 hours
Thursday
Open 24 hours
Friday
Open 24 hours
Saturday
Open 24 hours
Sunday
Open 24 hours
Portsmouth International at Pease Airport operates 24 hours (H24). See all 24-hour airports worldwide →
- Extra Hours On Request: Not recorded
- Remarks: N/A
Contacts
- AIS Tel: N/A
- ARO Tel: N/A
- MET Tel: N/A
- Admin Tel: +1 603-433-6536
- Health Tel: N/A
- Police Tel: N/A
- Authorities Tel: N/A
- Website: N/A
- Remarks: N/A
Slots / PPR
- Slot Required: Not recorded
- PPR Required: Not recorded
- PPR Contact: N/A
- Remarks: N/A
Fuel Information
- Fuel (FAA, public use): 100LL, Jet A, JP-8 Source: FAA NASR airport data, cycle 2026-10-01
Immigration
- Port of Entry: Yes, with conditions: Landing rights airport: permission to land from CBP needed (19 CFR 122.14); customs at all hours, arranged in advance (NASR) Source: FAA NASR airport data, cycle 2026-10-01
- APIS Required: Not recorded
- GAR Required: Not recorded
Airport Services
No services listed for this airport yet.
Are you a service provider? Register here to appear in this airport's listing.
United States Permit Requirements
Fast
Landing: 1d
- Overflight Permit: No
- Landing Permit: Conditional
- Overflight Lead Time: N/A
- Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification
Private / GA Operations:
No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.
Active NOTAMs
A3814/
warning
ILS out of service
NAV ILS RWY 16 U/S
2026-10-16 14:52 UTC
2026-10-30 23:59 UTC
A3809/26
warning
ILS out of service
NAV ILS RWY 34 U/S
2026-10-15 17:57 UTC
2026-11-19 23:59 UTC
6/2372
caution
Navaid/lighting unserviceable
IAP PORTSMOUTH INTL AT PEASE, PORTSMOUTH, NH.
ILS OR LOC RWY 34, AMDT 4...
PROCEDURE NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
ENE VOR/DME OUT OF SERVICE. 2610271200-2610272000EST
2026-10-27 12:00 UTC
2026-10-27 20:00 UTC
+19 more active NOTAMs
NOTAMs received from the FAA NOTAM feed (last message 2026-10-27 16:10 UTC). This list is built from the feed as NOTAMs are issued and is not checked against the FAA's full list: confirm with FAA NOTAM Search before flight.
View all NOTAMs on Map
Nearby Airports
Airport History
No milestones recorded for Portsmouth International at Pease Airport yet. Know when it opened, who built it or a notable event? Add it with a source.
Add a historical factFrequently Asked Questions
- What are the operating hours of KPSM?
- Portsmouth International at Pease Airport operates from 00:00 to 23:59.
- What is the tower frequency at KPSM?
- The tower frequency at Portsmouth International at Pease Airport is 128.4 MHz.
- What fuel is available at KPSM?
- The FAA lists 100LL, Jet A, JP-8 for public use at Portsmouth International at Pease Airport. Source: FAA NASR airport data, cycle 2026-10-01.
- Does KPSM require landing permits?
- It depends on the flight. No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures. Permit details for United States
- Where is KPSM located?
- Portsmouth International at Pease Airport (KPSM) is located in Portsmouth, United States.
- What is the IATA code for KPSM?
- The IATA code for Portsmouth International at Pease Airport is PSM.
- How long is the runway at KPSM?
- The main runway at Portsmouth International at Pease Airport (16/34) measures 3451x46m.
- Is KPSM a port of entry?
- Yes, with conditions. Landing rights airport: permission to land from CBP needed (19 CFR 122.14); customs at all hours, arranged in advance (NASR). Source: FAA NASR airport data, cycle 2026-10-01.