AirNav: 31D - Inter County Airport

31D

Inter County Airport
Irwin, Pennsylvania, USA

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FAA INFORMATION EFFECTIVE 27 NOVEMBER 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 13-Dec-2025

	Local (UTC-5)	Zulu (UTC)
Morning civil twilight	07:04	12:04
Sunrise	07:34	12:34
Sunset	16:52	21:52
Evening civil twilight	17:23	22:23

Current date and time

Zulu (UTC)	13-Dec-2025 11:35:31
Local (UTC-5)	13-Dec-2025 06:35:31

METAR

KAGC 6nm W	131053Z 17006KT 10SM OVC023 M03/M06 A2999 RMK AO2 SLP175 T10281061
KP53 8nm S	131056Z AUTO 25008G17KT 220V290 M14/M19 A2990 RMK AO1 SLP137 T11391194 $
KLBE 18nm E	131115Z AUTO 20009KT 10SM OVC023 M01/M04 A3002 RMK AO2

TAF

KAGC 6nm W	130736Z 1308/1406 17006KT P6SM OVC025 FM131600 25010G18KT P6SM -SN OVC015 FM132000 26009G17KT 1SM -SN OVC008 TEMPO 1321/1324 1/2SM SN VV003
KLBE 18nm E	130736Z 1308/1406 00000KT P6SM OVC025 FM131500 25009G18KT P6SM -SN OVC015 FM131900 26009G17KT 1SM -SN OVC008 TEMPO 1320/1324 1/2SM SN VV004

NOTAMs

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