AirNav: 31D - Inter County Airport

31D

Inter County Airport
Irwin, Pennsylvania, USA

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FAA INFORMATION EFFECTIVE 30 OCTOBER 2025

Location

FAA Identifier:	31D
Lat/Long:	40-20-00.2490N 079-46-45.1640W 40-20.004150N 079-46.752733W 40.3334025,-79.7792122 (estimated)
Elevation:	1250 ft. / 381 m (estimated)
Variation:	08W (1985)
From city:	4 miles W of IRWIN, PA
Time zone:	UTC -5 (UTC -4 during Daylight Saving Time)
Zip code:	15642

Airport Operations

Airport use:	Open to the public
Activation date:	11/1948
Control tower:	no
ARTCC:	CLEVELAND CENTER
FSS:	ALTOONA FLIGHT SERVICE STATION
NOTAMs facility:	AOO (NOTAM-D service available)
Attendance:	IREG
Wind indicator:	yes
Segmented circle:	no

Airport Communications

CTAF:	122.9
WX ASOS at AGC (7 nm W):	120.55 (412-466-8968)
WX AWOS-3 at FWQ (8 nm S):	118.475 (724-379-5815)
WX AWOS-A at 42PN (13 nm NW):	PHONE 412-442-2213
WX AWOS-3 at LBE (17 nm E):	PHONE 724-537-0671

Nearby radio navigation aids

VOR radial/distance	VOR name	Freq	Var
AGCr084/12.4	ALLEGHENY VOR/DME	110.00	09W
EWCr154/35.5	ELLWOOD CITY VOR/DME	115.80	08W
HLGr090/36.4	WHEELING VOR/DME	114.25	07W

Airport Services

Parking:

tiedowns

Runway Information

Runway E/W

Dimensions:	1800 x 120 ft. / 549 x 37 m RY E/W WIDTH VARIES 120-275 FT.
Surface:	turf, in fair condition
Runway edge markings:	RY W MKD WITH YELLOW CONES.
Operational restrictions:	DOGLEG IN RY APRXLY 15 DEGS.
	RUNWAY E	RUNWAY W
Traffic pattern:	left	left
Markings:	NSTD, in good condition	NSTD, in good condition
Obstructions:	73 ft. trees, 299 ft. from runway, 139 ft. right of centerline, 4:1 slope to clear CTLNG OBSTN EXCEEDS A 45 DEG SLP.	40 ft. trees, 13 ft. from runway, 116 ft. left of centerline

Airport Ownership and Management from official FAA records

Ownership:	Privately-owned
Owner:	EYLERAIRE 1381 COLONIAL MANOR RD MC KEESPORT, PA 15131-4305 Phone 412-751-9009
Manager:	PAMELA EYLER 1381 COLONIAL MANOR RD MC KEESPORT, PA 15131 Phone 412-751-9009 AIRPORT MANAGER ALTERNATE NUMBER 724-989-6560

Additional Remarks

-	MARKED WATER TANK APRXLY NINE TENTHS OF A MI EAST OF ARPT, UNMARKED CELL TOWER NEAR WATER TANK & MARKED TRANSMISSION LINE APRXLY 1460 FT EAST OF ARPT.
-	ULTRALIGHT ACTIVITY ON & INVOF ARPT.
-	DEER ON AND IN VICINITY OF AIRPORT.
-	TURF RUNWAY MAY BE SOFT DURING SPRING THAW AND WET PERIODS. CALL FOR CURRENT RUNWAY CONDITIONS.
-	FENCE APRXLY 4 FT HIGH ALONG SOUTH SIDE OF RY "W" AND EXTDS APRXLY 500 FT INTO THE APRCH SURFACE.
-	RWY E/W 275 FT UNMARKED SAFETY AREA WEST END; 225 FT UNMARKED SAFETY AREA EAST END .
-	RWY E/W WIDTH VARIES 118-178 FT.
-	FOR CD CTC PITTSBURGH APCH AT 412-472-5591

Instrument Procedures

There are no published instrument procedures at 31D.

Some nearby airports with instrument procedures:

KAGC - Allegheny County Airport (7 nm W)
KFWQ - Rostraver Airport (8 nm S)
G05 - Finleyville Airpark (12 nm SW)
KLBE - Arnold Palmer Regional Airport (17 nm E)
KPIT - Pittsburgh International Airport (23 nm NW)

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Aerial photo
WARNING: Photo may not be current or correct Photo by John Diehl Photo taken 16-Jul-2007 Do you have a better or more recent aerial photo of Inter County Airport that you would like to share? If so, please send us your photo.

Sectional chart

Airport distance calculator
Flying to Inter County Airport? Find the distance to fly. From to 31D

Sunrise and sunset

Times for 18-Nov-2025

	Local (UTC-5)	Zulu (UTC)
Morning civil twilight	06:40	11:40
Sunrise	07:10	12:10
Sunset	16:59	21:59
Evening civil twilight	17:28	22:28

Current date and time

Zulu (UTC)	19-Nov-2025 02:33:14
Local (UTC-5)	18-Nov-2025 21:33:14

METAR

KAGC 6nm W	190211Z 05006KT 3SM -RA BR BKN004 BKN018 OVC060 03/02 A2997 RMK AO2 P0001 T00280022
KP53 8nm S	190156Z AUTO 19005KT M03/M05 A3014 RMK AO1 SLP214 T10331050 $
KLBE 18nm E	190147Z 00000KT 7SM -RA OVC020 04/03 A3004

TAF

KAGC 6nm W	182227Z 1822/1918 VRB04KT 5SM -RA OVC015 TEMPO 1822/1823 3SM RA BR FM190600 VRB03KT P6SM OVC004 FM191400 00000KT P6SM SCT006
KLBE 18nm E	181737Z 1818/1918 00000KT P6SM OVC060 FM182100 00000KT P6SM -RA SCT022 OVC035 FM182200 VRB03KT P6SM -RA BKN013 OVC018 FM190000 VRB03KT 5SM RA BR BKN009 OVC011 FM190500 00000KT 2SM RA BR OVC005 FM191400 00000KT 2SM BR SCT005 BKN007 FM191600 00000KT P6SM SCT009

NOTAMs

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