Lower Granite Dam Heliport

Location

Latitude:	46-39-40.5720N (46.66127)
Longitude:	117-26-16.6570W (-117.43796)
Elevation:	652.0 feet MSL (199 m MSL)
Magnetic Variation:	13.8 E (as of December 2024 from WMM2020 model)
Time Zone:	UTC -8.0 (Standard Time) UTC -7.0 (Daylight Savings Time)
From City:	14 N.M. S of Colfax, Washington
Found On:	Seattle Chart
FAA Region:	ANM

Contacts

Manager:	Publicly owned:
MARTIN T. MENDIOLA 885 ALMOTA FERRY RD POMEROY, WA 99347 509-843-1493	U.S. ARMY CORPS OF ENGINEERS 885 ALMOTA FERRY RD POMEROY, WA 99347 509-843-1493

Operations

Airport Status:	Operational
Facility Use:	Private
Type:	Heliport
Activation Date:	06/1984
Control tower:	No
Attendance (Months/Days/Hours):	Months/Days/Hours ALL/MON-FRI/0730-1600
Boundary ARTCC:	ZSE (Seattle)
Responsible ARTCC:	ZSE (Seattle)
Segmented Circle Indicator:	No
Traffic Pattern Altitude (MSL):	1652 feet (504 m)
NOTAM-D Service:	No

Based Aircraft

Annual Operations (as of )

Communications

Fixed Based Operators (FBOs) & Fuel

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Area Code: 509

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 WN43

Dist (NM)	ID	Morse Code	Name	Type	Freq	True Hdg	Mag Hdg
8.9	PUW	. _ _ . . . _ . _ _	Pullman	VOR-DME	117.15	84	70
28.9	MQG	_ _ _ _ . _ _ _ .	Nez Perce	VOR-DME	114.45	125	111
42.8	AL	. _ . _ . .	Trina	NDB	353	227	213
49.4	ALW	. _ . _ . . . _ _	Walla Walla	VOR-DME	116.40	226	212
53.9	IDQ	. . _ . . _ _ . _	Cottonwood	DME	115.65	131	117
54.8	GEG	_ _ . . _ _ .	Spokane	VORTAC	115.50	351	337
57.3	GEG	_ _ . . _ _ .	Spokane Intl	VOT	109.60	356	342
57.7	SKA	. . . _ . _ . _	Fairchild	TACAN	111.40	350	336
60.9	CRK	_ . _ . . _ . _ . _	Canyon	NDB	388	359	345
61.3	SFF	. . . . . _ . . . _ .	Spokane/Felts Field	VOT	114.00	4	350
67.7	LEN	. _ . . . _ .	Post Falls	NDB	347	16	2
71.3	COE	_ . _ . _ _ _ .	Coeur D'alene	VOR-DME	108.80	20	6
73.3	PSC	. _ _ . . . . _ . _ .	Pasco	VOR-DME	113.75	251	237
78.4	DPY	_ . . . _ _ . _ . _ _	Deer Park	NDB	365	0	346
79.0	PD	. _ _ . _ . .	Foris	NDB	230	223	209
80.1	MW	_ _ . _ _	Pelly	NDB	408	290	276
82.1	LGD	. _ . . _ _ . _ . .	La Grande	NDB	296	195	181
83.7	MWH	_ _ . _ _ . . . .	Moses Lake	VOR-DME	115.00	293	279
85.0	PDT	. _ _ . _ . . _	Pendleton	VORTAC	114.70	227	213
87.4	MLP	_ _ . _ . . . _ _ .	Mullan Pass	VOR-DME	117.80	56	42

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
11.9	Port Of Whitman Business Air Center Airport (S94)	4	350	100LL
14.3	Pullman/Moscow Regional Airport (PUW KPUW PUW)	70	56	100LL, Jet A
24.5	Lewiston/Nez Perce County Airport (LWS KLWS LWS)	134	120	100, 100LL, Jet A
34.5	Rosalia Municipal Airport (72S)	1	347	100LL
38.1	Willard Field Airport (73S)	24	10	100LL
46.8	Craigmont Municipal Airport (S89)	121	108	100LL
48.9	Walla Walla Regional Airport (ALW KALW ALW)	226	212	100LL, Jet A
49.0	Orofino Municipal Airport (S68)	101	88	100LL
53.2	Jack A Buell Airport (S72)	41	27	100LL
54.8	Martin Field Airport (S95)	228	214	100LL
57.6	Spokane International Airport (GEG KGEG GEG)	356	342	100, 100LL, Jet A
59.1	Cottonwood Municipal Airport (S84)	128	115	100LL
61.5	Felts Field Airport (SFF KSFF SFF)	4	350	100LL, Jet A-1+
64.6	Kamiah Municipal Airport (S73)	113	100	100LL
66.2	Brooks Seaplane Base (S76)	23	9	100LL
66.6	Davenport Airport (68S)	333	319	100LL
68.0	Othello Municipal Airport (S70)	277	263	100LL
69.5	Idaho County Airport (KGIC GIC)	127	114	100LL, Jet A
71.4	Coeur D'alene/Pappy Boyington Field Airport (COE KCOE COE)	20	6	100, Jet A
73.4	Tri-Cities Airport (PSC KPSC PSC)	251	237	100LL, Jet A-1+

Notices to Airmen (NOTAMS)

NOTAMs

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NM of WN43

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Remarks

A110-1	FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
A52-H1	800' TERRAIN 1300' SOUTH, 500' PLINE 2600' SE.

Runways

Runway Summary

Runways:	H1
Longest Runway:	H1 is 28 ft (9 m) long
Runways with an Instrument Approach:

WN43 Airport Runway Details

Helipad H1	28 ft x 28 ft (9 m x 9 m)
Surface:	Asphalt - Good condition - No special surface treatment

	Helipad H1
Glide Path Angle:	0.0 degrees	0.0 degrees

Services

Airframe Repair:	Major
Powerplant Repair:	Major
Bottled Oxygen:	None
Bulk Oxygen:	Low Pressure
Fuel Available:	100LL, Jet A-1+
Landing Fees:	No
Parking:	Hangars and tiedowns available

FAA: WN43

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Things To Do

Location

Contacts

Operations

Based Aircraft

Annual Operations (as of )

Communications

Fixed Based Operators (FBOs) & Fuel

Area Code: 509

Flight Service Stations

Instrument Procedures / Charts

Navigation Aids (Navaids) near WN43

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

WN43 Airport Runway Details

Helipad H1

Services

Maps & Diagrams

WN43 Sectional

WN43 Diagram