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Map: OpenStreetMap contributors, captured 20 Oct 2026. North is up and the drawing is simplified. Each runway is labelled at its ends.
Location
Portsmouth, United States
ICAO code
KPSM
IATA code
PSM
Elevation
100 ft
Longest runway
11,321 ft (16/34)
Runways
1
Size class
Medium
Position
43.0779, -70.8233
About KPSM
Portsmouth International Airport at Pease (PSM) is a medium airport in Portsmouth, United States, with the ICAO code KPSM. It has one runway, 16/34, 11,321 ft long and 150 ft wide, with a hard surface. The OpenStreetMap layout shows 97 taxiway segments, 6 aprons and 3 terminal outlines. In the route snapshot of 14 Oct 2026, 7 airlines have 76 routes through KPSM. Its most frequent links are Frankfurt am Main (HHN), Orlando (SFB) and Punta Gorda (PGD).
Runways
Runways, longest first
Runway
Length
Width
Surface
Lights
16 / 34
11,321 ft
150 ft
Hard
Lit
Runway idents and sizes from OurAirports. The runway headings in the source do not always match the idents, so only the idents are shown.
Scheduled routes
Published route data from the snapshot of 14 Oct 2026. These are standing schedules, not live flights, and they can be out of date. Counts are routes in that snapshot.
Sources: airport and runway data from OurAirports (public domain). Map data from OpenStreetMap contributors (ODbL). Routes from Virtual Radar Server standing data (CC0), snapshot of 14 Oct 2026.
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