KPSM is the ICAO code for Portsmouth International at Pease Airport (IATA PSM), located in Portsmouth, NH.
Portsmouth International at Pease Airport (KPSM) is a medium airport in Portsmouth, NH. Pilots and dispatchers reference it by ICAO code KPSM or IATA code PSM. It sits in North America.
Portsmouth International at Pease Airport is a regional commercial airport that doubles as a busy private-aviation base. Operators benefit from full instrument approaches and an FBO infrastructure scaled for regular jet traffic, often without the congestion of the nearest major hub.
The longest runway measures 11,322 ft (3,451 m), a ultra-long-range-class field. Representative aircraft that operate comfortably here include the Gulfstream G650, Bombardier Global 7500, and Dassault Falcon 8X. In practice this transcontinental and transoceanic operations without performance penalties.
Portsmouth International at Pease Airport sits near sea level at 100 ft.
Local operations run on America/New_York. Scheduled airline service is light enough that it rarely interferes with charter movements, though planners should still expect to coordinate with the handling agent for international turnarounds.
SkyAccess currently tracks 150 departing and 216 arriving private-jet legs at KPSM across the next six months of operator inventory. 3 aircraft from 14 operators are based here or fly through regularly, so most empty-leg supply originates from a local fleet rather than out-of-town repositioning.
Regional fields like KPSM are a meaningful share of US private aviation — closer to the trip's actual origin or destination than the nearest major hub, with shorter ramp-to-cabin times that are the main reason owners and brokers prefer them.