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KPHNPHN

Port Huron · US

St Clair County International Airport (KPHN)

650 ft MSL2 listed runwaysTower status unverified
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NOAA AVIATION WEATHER

Conditions & forecast

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Terminal forecast

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Official FAA publications

Charts & approaches

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Check publication effective dates and applicable NOTAMs. FAA chart source ↗

THE FIELD

Runways

04/22

5,104 × 100 ft

ASPH · FAA lighting code: HIGH

Traffic patterns & runway remarks

Traffic pattern · 04

Published direction
Left traffic
Pattern altitude
Not published

When the tower is operating, follow ATC instructions. Missing direction is not assumed to mean left traffic.

Declared distances & approach aids
Landing available
Not published
Takeoff run
Not published
Takeoff available
Not published
Accelerate-stop
Not published
Displaced threshold
Not published
End elevation MSL
639.8 ft
Visual aid · FAA code
P4L
Approach lighting
MALSR
Runway remarks

No remarks published for this runway/end in the loaded cycle.

FAA NASR · 2026-10-29 to 2026-11-26 · Published reference, not live runway status

Traffic pattern · 22

Published direction
Left traffic
Pattern altitude
Not published

When the tower is operating, follow ATC instructions. Missing direction is not assumed to mean left traffic.

Declared distances & approach aids
Landing available
Not published
Takeoff run
Not published
Takeoff available
Not published
Accelerate-stop
Not published
Displaced threshold
Not published
End elevation MSL
649.5 ft
Visual aid · FAA code
P4L
Approach lighting
Not published
Runway remarks

No remarks published for this runway/end in the loaded cycle.

FAA NASR · 2026-10-29 to 2026-11-26 · Published reference, not live runway status

10/28

4,000 × 75 ft

ASPH · FAA lighting code: MED

Traffic patterns & runway remarks

Traffic pattern · 10

Published direction
Left traffic
Pattern altitude
Not published

When the tower is operating, follow ATC instructions. Missing direction is not assumed to mean left traffic.

Declared distances & approach aids
Landing available
Not published
Takeoff run
Not published
Takeoff available
Not published
Accelerate-stop
Not published
Displaced threshold
Not published
End elevation MSL
643.1 ft
Visual aid · FAA code
P4L
Approach lighting
Not published
Runway remarks

No remarks published for this runway/end in the loaded cycle.

FAA NASR · 2026-10-29 to 2026-11-26 · Published reference, not live runway status

Traffic pattern · 28

Published direction
Left traffic
Pattern altitude
Not published

When the tower is operating, follow ATC instructions. Missing direction is not assumed to mean left traffic.

Declared distances & approach aids
Landing available
Not published
Takeoff run
Not published
Takeoff available
Not published
Accelerate-stop
Not published
Displaced threshold
Not published
End elevation MSL
650.1 ft
Visual aid · FAA code
P4L
Approach lighting
Not published
Runway remarks

No remarks published for this runway/end in the loaded cycle.

FAA NASR · 2026-10-29 to 2026-11-26 · Published reference, not live runway status

Published FAA details are shown where available. Missing values remain unknown; verify current publications and NOTAMs.

ON THE RADIO

Communications

SELFRIDGE APP/DEPA/D
119.6 MHz
AWOS 3AWOS
118.375 MHz
CTAF/UNICOMUNIC
123.05 MHz

Reference only. Verify frequencies, sectors and tower hours in the current Chart Supplement. A tower listing does not mean it is operating now.

AFTER YOU LAND

FBOs, fuel & visiting

Published fuel types
100LL · A+
Facility use
Public use
Lighting schedule
See airport remarks
Ownership
Public

Attendance & contacts

ALL · ALL · 0800-1700

Attendance as published; this does not establish current tower or FBO hours.

MANAGER · CATHERINE FIORE
810-364-6890

OWNER · SAINT CLAIR COUNTY
810-364-6890

Airport remarks · 5

DEER & LRG BIRDS ON & INVOF ARPT.

COML & CORPORATE LDG FEE WAIVED WITH FUEL PURCHASE.

ACTVT MALSR RWY 04; REIL RWY 22, 10, & 28; PAPI RWY 10 & 28; HIRL RWY 04/22; MIRL RWY 10/28 - CTAF. PAPI RWY 04 & 22 OPR CONSLY.

TSATLC FLTS MUST NTFY US CUST AT 810-985-9541 ONE HR PRIOR TO ENTRY INTO THE US. NTFY US DEPT OF AGRICULTURE AT 810-985-6126 & AMGR 24 HRS PRIOR FOR DISPOSAL OF ACFT INTL TRASH.

FOR CD CTC SELFRIDGE APCH AT 586-239-5706, WHEN APCH CLSD CTC CLEVELAND ARTCC AT 440-774-0224/0490.

FAA NASR · Effective 2026-10-29 to 2026-11-26

Airport reference & community information ↗

BEFORE EVERY FLIGHT

NOTAMs & operational notices

Live NOTAMs are not connected. This does not mean there are no active notices.

FAA NOTAM search ↗

For airports outside the US, consult the responsible national AIS.

Nearby airports

Other airports within 100 km, ordered by straight-line distance. Check each airport’s access and operating requirements.

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Reference snapshot retrieved 2026-09-28 from OurAirports, a community-maintained public-domain source; retrieval is not verification of each field. Weather and chart status are shown separately.