Airport Record

Portland Mulino Airport (4S9)

Portland-Mulino, OR · public-use

1
Runway
260 ft
Elevation
3,425 ft
Longest Runway
OR
State

Portland Mulino Airport — Portland-Mulino, OR

Airport Overview

Portland Mulino Airport (4S9) is a public-use airport in Portland-Mulino, OR, at an elevation of 260 ft MSL. It has 1 runway; the longest, 14/32, measures 3,425 ft (asphalt) and is lighted. Portland Mulino Airport is publicly owned.

According to FAA data, 4S9 offers avgas (100LL) only — no jet fuel, airframe/powerplant repair. Transient tie-down parking is available.

This airport is not a public charter destination; it is listed for reference. Browse our airport directory for charter-ready airports nearby.

Frequently Asked Questions

Portland Mulino Airport (4S9) is located in Portland-Mulino, OR, at 260 ft elevation. Coordinates: 45.2163°, -122.5900°.

Portland Mulino Airport has 1 runway; the longest (14/32) measures 3,425 ft (asphalt).

Per FAA data, 4S9 has 100LL avgas.

4S9 is a public-use airport (publicly owned).