Lower Monumental State Airport

Location

Latitude:	46-32-59.0000N (46.549722)
Longitude:	118-32-12.1050W (-118.536696)
Elevation:	813.0 feet MSL (248 m MSL)
Magnetic Variation:	14 E (as of December 2025 from WMM2020 model)
Time Zone:	UTC -8.0 (Standard Time) UTC -7.0 (Daylight Savings Time)
From City:	05 N.M. S of Kahlotus, Washington
Found On:	Seattle Chart
FAA Region:	ANM

Contacts

Manager:	Publicly owned:
JOHN WILSON PO BOX 47312 OLYMPIA, WA 98504-7264 (360) 618-2477	WSDOT AVIATION DIVISION PO BOX 47312 OLYMPIA, WA 98504-7264 800-552-0666

Operations

Airport Status:	Operational
Facility Use:	Public
Type:	Airport
Control tower:	No
Attendance (Months/Days/Hours):	Months/Days/Hours Unattended
Boundary ARTCC:	ZSE (Seattle)
Responsible ARTCC:	ZSE (Seattle)
Segmented Circle Indicator:	No
Traffic Pattern Altitude (MSL):	1813 feet (553 m)
NOTAMs Facility:	SEA
NOTAM-D Service:	Yes

Based Aircraft

Annual Operations (as of )

Communications

CTAF:

122.900

Fixed Based Operators (FBOs) & Fuel

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Area Code: 206

Business Name	Frequency	Phone	Fuel Grade

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Flight Service Stations

	Primary	Alternate
FSS on Field:	N
FSS Name (ID):	Seattle(SEA)
Frequency:
Toll Free Phone:	1-800-WX-BRIEF

Instrument Procedures / Charts

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Navigation Aids (Navaids) near W09

Dist (NM)	ID	Morse Code	Name	Type	Freq	True Hdg	Mag Hdg
26.5	AL	. _ . _ . .	Trina	NDB	353	147	133
29.3	PSC	. _ _ . . . . _ . _ .	Pasco	VOR-DME	113.75	235	221
29.5	ALW	. _ . _ . . . _ _	Walla Walla	VOR-DME	116.40	159	145
45.5	MW	_ _ . _ _	Pelly	NDB	408	318	304
51.0	MWH	_ _ . _ _ . . . .	Moses Lake	VOR-DME	115.00	321	307
51.9	PD	. _ _ . _ . .	Foris	NDB	230	189	175
53.7	PDT	. _ _ . _ . . _	Pendleton	VORTAC	114.70	198	184
54.6	PUW	. _ _ . . . _ . _ _	Pullman	VOR-DME	117.15	81	67
61.6	EPH	. . _ _ . . . . .	Ephrata	VORTAC	112.60	324	310
69.6	MQG	_ _ _ _ . _ _ _ .	Nez Perce	VOR-DME	114.45	97	83
71.4	GEG	_ _ . . _ _ .	Spokane	VORTAC	115.50	31	17
73.0	SKA	. . . _ . _ . _	Fairchild	TACAN	111.40	29	15
75.8	YK	_ . _ _ _ . _	Donny	NDB	371	269	255
76.0	GEG	_ _ . . _ _ .	Spokane Intl	VOT	109.60	32	18
76.3	LGD	. _ . . _ _ . _ . .	La Grande	NDB	296	161	147
78.7	YKM	_ . _ _ _ . _ _ _	Yakima	VORTAC	116.00	271	257
80.9	CRK	_ . _ . . _ . _ . _	Canyon	NDB	388	32	18
83.9	ELN	. . _ . . _ .	Ellensburg	VOR-DME	117.90	290	276
84.1	SFF	. . . . . _ . . . _ .	Spokane/Felts Field	VOT	114.00	35	21
85.4	EAT	. . _ _	Wenatchee	VOR-DME	111.00	307	293

Navigational Aid (NAVAID) distances from the airport are listed in Nautical Miles (NM).

Nearby Airports with Fuel

Dist (NM)	Name (Airport IDs)	True Hdg	Mag Hdg	Fuel Grade
26.8	Othello Municipal Airport (S70)	303	289	100LL
29.4	Walla Walla Regional Airport (ALW KALW ALW)	159	145	100LL, Jet A
29.5	Tri-Cities Airport (PSC KPSC PSC)	234	220	100LL, Jet A-1+
30.6	Martin Field Airport (S95)	170	156	100LL
35.0	Richland Airport (RLD KRLD RLD)	245	231	100LL, Jet A
49.8	Port Of Whitman Business Air Center Airport (S94)	67	53	100LL
50.9	Grant County International Airport (MWH KMWH MWH)	321	307	100LL, Jet A, Jet A-1+
52.7	Hermiston Municipal Airport (HES KHRI HRI)	214	200	100LL, Jet A+
52.8	Eastern Oregon Regional At Pendleton Airport (PDT KPDT PDT)	194	180	100LL, Jet A-1+, MOGAS
55.9	Prosser Airport (S40)	249	235	100LL
59.8	Pullman/Moscow Regional Airport (PUW KPUW PUW)	78	64	100LL, Jet A
60.7	Ephrata Municipal Airport (EPH KEPH EPH)	318	304	100LL, Jet A, Jet A+
60.8	Sunnyside Municipal Airport (1S5)	257	243	100LL
61.6	Rosalia Municipal Airport (72S)	47	33	100LL
63.7	Lewiston/Nez Perce County Airport (LWS KLWS LWS)	98	85	100, 100LL, Jet A
63.8	West Buttercreek Airport (OL02)	213	199	100LL, Jet A
67.8	Davenport Airport (68S)	12	358	100LL
72.7	Wilbur Airport (2S8)	353	339	100LL, Jet A
73.8	Willard Field Airport (73S)	55	41	100LL
76.1	Spokane International Airport (GEG KGEG GEG)	32	18	100, 100LL, Jet A

Notices to Airmen (NOTAMS)

NOTAMs

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NOTAMS within

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NM of W09

NOTAM Flight Path Search (Enter from two to five locations below)

NOTAMS within

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NM of W09

Remarks

A110-11	FOR CD CTC CHINOOK APCH AT 509-542-4209, WHEN APCH CLSD CTC SEATTLE ARTCC AT 253-351-3694.
A110-12	NO WINTER SNOW REMOVAL OPS.
A110-4	MULTIPLE POWERLINES 0.4 MILE NNE OF AIRPORT.
A110-6	VEHICLES; PEDESTRIANS, AND ANIMALS ON & INOV RY.
A33-01/19	GRVL PTNS OF RWY ABNDT OF WEEDS AND SFC ROUGH AND SOFT.
A33-01/19 1	RWY 01/19 RWY SURFACE EMULSION LAYER CRUMBLES.
A75	PILOTS PROVD OWN TIEDOWN CHAINS.
E111	PRVDD THE FOLLOWING APPEARS IN TH AIM; MULTIPLE POWER LINES 0.4 MI NNE OF ARPT. CAUTION; RWY ROUGH; ROCK SURFACE.

Runways

Runway Summary

Runways:	01/19
Longest Runway:	01/19 is 3300 ft (1006 m) long
Runways with an Instrument Approach:

W09 Airport Runway Details

Runway 01/19	3300 ft x 50 ft (1006 m x 15 m)
Surface:	Gravel - Fair condition - No special surface treatment

	Runway 01	Runway 19
Elevation:	813.0	800.0
Latitude:	46-32-44.7700N	46-33-13.2300N
Longitude:	118-32-23.5900W	118-32-00.6200W
Runway True Alignment:	029	209
Glide Path Angle:	0.0 degrees	0.0 degrees
Traffic Pattern:	Left	Left
Object at End:	TOWER	PLINE
Object Height:	680	115
Distance from End:	6800	2300
Object Centerline Offset:	0 ft. left and right of centerline	0 ft. left and right of centerline

Services

Airframe Repair:	Major
Powerplant Repair:	Major
Bottled Oxygen:	High Pressure / Low Pressure
Bulk Oxygen:	High Pressure / Low Pressure
Fuel Available:	100, 100LL, Jet A
Landing Fees:	No
Parking:	Hangars and tiedowns available

FAA: W09

Location

Contacts

Operations

Based Aircraft

Annual Operations (as of )

Communications

Fixed Based Operators (FBOs) & Fuel

Area Code: 206

Flight Service Stations

Instrument Procedures / Charts

Navigation Aids (Navaids) near W09

Nearby Airports with Fuel

Notices to Airmen (NOTAMS)

NOTAMs

NOTAM Radius Search

NOTAM Flight Path Search (Enter from two to five locations below)

Remarks

Runways

Runway Summary

W09 Airport Runway Details

Runway 01

Runway 19

Services

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Maps & Diagrams

W09 Sectional

W09 Diagram