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KPSM

PSM

Portsmouth International at Pease Airport · Portsmouth

Key Facts

Technical summary and operational standards.

ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
100 ft / 30 m
Transition Altitude
18,000 ft
Primary Channel
TWR 128.40 MHz (TWR)
Runway Summary
16/3411,321 ftPEMLIGHTED

Mission Briefing & Tools

Direct calculators and pre-filled resources for this airport.

TOD CALC
Plan Descent
CROSSWIND
Check Limits
VDP CALC
Visual Point
CONVERTER
QNH / Fuel
SkyVector FlightAware Live METAR Satellite

Less math, more flying. Did this save your approach? 🛬

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Briefing for Portsmouth International at Pease Airport (KPSM), United States. This facility features 1 active runways with an elevation of 100 ft. Verified ILS frequencies are available for precision approaches.Maintain a Transition Altitude of 18,000 ft for altimeter reset.

Airport Details

Full geographical and organizational metadata.

Full Name
Portsmouth International at Pease Airport
ICAO / IATA
KPSM / PSM
Municipality
Portsmouth
Country
Region
US-NH
GPS Coordinates
Transition Altitude
18,000 ft
Official Website
—
Wikipedia

Runways & ILS Approach Data

Detailed dimensions and verified landing frequencies.

Runway 16 / 34
ILSLIGHTED
Length: 11,321 ft / 3,451 m
Surface: PEM
Heading: 149° / 329°
RWY 16
110.10 MHz
ID: PGQ | CRS: 165°
RWY 34
110.10 MHz
ID: PSM | CRS: 345°

Communication Frequencies

ATC and advisory channels.

APP BOSTON APP
125.05 MHz
ATIS ATIS
132.05 MHz
CLD CLNC DEL
33.58 MHz
DEP DEP
125.05 MHz
GCA GCA
127.05 MHz
GND GND
120.95 MHz
MISC ARW ANG OPS
134.10 MHz
TWR TWR
128.40 MHz
UNIC UNICOM
122.95 MHz

Nearby Airports

Alternatives in the vicinity.

KLWM ILS
Lawrence Municipal Airport
47 km
KMHT ILS
Manchester-Boston Regional Airport
52 km
KBVY
Beverly Regional Airport
55 km
KCON ILS
Concord Municipal Airport
57 km
KPWM ILS
Portland International Jetport
76 km

Data Source: OurAirports · Technical Briefing Jan 2026
ILS Data Source: AIP / FAA NASR Cycle Verified