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KPHN

ICAO KPHNIATA PHNLocal PHN

ST CLAIR COUNTY INTL

PublicPUB

5 miles SW of PORT HURON, MI, US

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Status

Operational

Coordinates

42° 54' 39"N 82° 31' 44"W

Elevation

650' MSL

Pattern Alt

1650' MSL

Mag Variation

8°W

Declination

7°W

Fuel

JET A (FSII), 100LL

FSS

LANSING (LAN)

Sectional

DETROIT

ARTCC

CLEVELAND (ZOB)

Data Effective

5/14/26-6/11/26

KPHN VFR

11:35 PM EDT RAW

Clear

Viz

10sm

Temp

41°F

Dew

34°F

Pres

30.04"Hg

Wind

Calm

RMK

AO2

METAR KPHN 150335Z AUTO 00000KT 10SM CLR 05/01 A3004 RMK AO2

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KPHN FBOs

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St. Clair County International Airport

UNICOM: 123.05

Phone: (810) 364-4187

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Titan

As of 5/6	100LL	JET A	JET A (FSII)	MOGAS	UL94
Self Serve	6.00
Full Serve	6.60		7.00

Fuel Notes

Prices include tax
JET A is premixed with Prist (FSII).

Fuel Hours

Fuel services hours 7 a.m. - 5 p.m. EST, 24 hr Avgas self-serve

Volume Discounts

Callout after hours available, service fees apply (810-364-4187).

KPHN Aircraft Service & Maintenance

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Great Lakes Aviation Services LLC

Phone: (810) 364-2181

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Your Information

Business

Weather and Advisory

AWOS-3P	118.375
(810) 364-7787

Common

CTAF	123.05
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.
UNICOM	123.05

Approach

SELFRIDGE APPROACH

119.6

Departure

SELFRIDGE DEPARTURE

119.6

Center

SELFRIDGE CENTER	126.525
HIGH, APCH/DEP SVC PRVDD BY CLEVELAND ARTCC (ZOB) ON FREQS 126.525/285.525 (ALGONAC RCAG) WHEN SELFRIDGE APCH CTL CLSD.

FAA A/FD Pages

FAA A/FD Page

Airport Minimums

Instrument Approach

Terminal Area Forecast

CYZR (11nm)

RAW

Reported

Thu, 5/14 3:40 PM EDT

Valid

Thu, 5/14 4:00 PM EDT - Thu, 5/14 10:00 PM EDT

VFR

Becoming 4:00 PM EDT - 6:00 PM EDT

Few 6,000'

Viz

6sm

Wind

360° 12kts

Gusts 22kts

VFR

4:00 PM EDT - 10:00 PM EDT

Few 6,000'

Viz

6sm

Wind

360° 20kts

Gusts 30kts

VFR

Becoming 6:00 PM EDT - 10:00 PM EDT

Few 6,000'

Viz

6sm

Wind

360° 12kts

TAF CYZR 141940Z 1420/1502 36020G30KT P6SM FEW060
BECMG 1420/1422 36012G22KT
BECMG 1422/1424 36012KT RMK FCST BASED ON AUTO OBS. NXT FCST BY 150800Z

KPHN

Effective	Expires	Category	NOTAM
Domestic
4/15/26 1539Z	7/15/26 2359Z		!PHN 04/011 PHN OBST TOWER LGT (ASR UNKNOWN) 425526.49N0822736.82W (3.7NM E PHN) 872FT (275FT AGL) U/S 2604151539-2607152359
10/28/25 1605Z	5/31/26 2359Z	Runway	!PHN 10/006 PHN RWY 10 PAPI U/S 2510281605-2605312359
FDC
5/14/26 1429Z			!FDC 6/0361 PHN IAP ST CLAIR COUNTY INTL, PORT HURON, MI. ILS OR LOC RWY 4, AMDT 4... MSA 2700. 2605141429-2803101520EST

ATC Tower

Attendance

0800-1700
UNATNDD MAJOR HOLS.

Owner

SAINT CLAIR COUNTY
201 MCMORRAN BLVD
PORT HURON, MI 48060
Phone: 810-364-6890

Manager

CATHERINE FIORE
177 ASH DR
KIMBALL, MI 48074
Phone: 810-364-6890

FSS

LANSING FSS (LAN)
Toll Free: 1-800-WX-BRIEF

NOTAM

PHN

Light Schedule

Lights

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.

Beacon

N/A

Wind Indicator

Yes - Lighted

Segmented Cir.

Yes

Landing Fee

Yes

Parking

Hanger, Tie-Down

Int'l Operations

NOT a Landing Rights Airport
Airport of Entry

Airframe Repair

Major

Pwrplant Repair

Major

Bottled Oxygen

None

Bulk Oxygen

None

Other Services

None

Runway 04/22

Dimensions

5104 ft. x 100 ft.

Surface Type

ASPH

Surface Cond

Good

Treatment

GRVD

Rwy Edge Lgts

HIGH

Pavement Class

Single Wheel

40,000lbs

Double Wheel

55,000lbs

Double Tandem

90,000lbs

Dual Dbl Tand

	Runway 04	Runway 22
True Heading	36°	216°
Traffic Pattern	Left	Left
Markings	PIR	PIR
Markings Condition	GOOD	GOOD
Latitude	42° 54' 17"N	42° 54' 57"N
Longitude	82° 32' 07"W	82° 31' 27"W
Elevation	640'	650'
Threshold Crossing Height	50 ft. AGL	45 ft. AGL
Visual Glide Path Angle	3°	3°
Visual Slope Indicator	P4L	P4L
Approach Lights	MALSR
Centerline Lights	No	No
Runway End Identifier Lights	No	Yes

Runway 10/28

Dimensions

4000 ft. x 75 ft.

Surface Type

ASPH

Surface Cond

Good

Treatment

NONE

Rwy Edge Lgts

MED

Pavement Class

Single Wheel

16,000lbs

Double Wheel

Double Tandem

Dual Dbl Tand

	Runway 10	Runway 28
True Heading	95°	275°
Traffic Pattern	Left	Left
Markings	NPI	NPI
Markings Condition	FAIR	FAIR
Latitude	42° 54' 44"N	42° 54' 41"N
Longitude	82° 32' 07"W	82° 31' 13"W
Elevation	643'	650'
Threshold Crossing Height	26 ft. AGL	33 ft. AGL
Visual Glide Path Angle	3°	3.5°
Visual Slope Indicator	P4L	P4L
Approach Lights
Centerline Lights	No	No
Runway End Identifier Lights	Yes	Yes

A110-1	DEER & LRG BIRDS ON & INVOF ARPT.
A110-5	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.
A110-7	FOR CD CTC SELFRIDGE APCH AT 586-239-5706, WHEN APCH CLSD CTC CLEVELAND ARTCC AT 440-774-0224/0490.
A17-M1	UNATNDD MAJOR HOLS.
A24	COML & CORPORATE LDG FEE WAIVED WITH FUEL PURCHASE.
A81-APT	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.

ST CLAIR COUNTY INTL (ICAO: KPHN, IATA: PHN) is a public airport located in PORT HURON, MI, US.

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