W12
Airport
Lost River
Mazama, Washington

FAA NFDC Information Effective 56-day cycle 03/21/2024 - 5/16/2024

Ops Comms Services Owner Runways IFR Procs Current NOTAMs Remarks

Location

FAA Identifier:W12 (Whiskey-One-Two)
Lat/Lng:48.6495841667, -120.502044444
48-38-58.5030N, 120-30-07.3600W
Estimated
Elevation:2415 feet Estimated
Magnetic Variation:21E,(1985), [15E (2024)]
Sectional:SEATTLE
From City:5nm NW of Mazama

Operations

Use:Open to the public
Airspace Analysis:NOT ANALYZED
Filed for Record Keeping Purposes only.
Ownership:Privately owned
Activation:07/1960
Control Tower:no
ARTCC:Seattle(ZSE)Seattle Center
FSS:Seattle FSS(SEA)
NOTAMs and Weather:SEANOTAM-D service at airport
Wind Indicator:Unlighted
Landing Fee:no

Communications

CTAF:122.900

Services

Airframe Repair:None
Powerplant Repair:None
Bottled Oxygen:None
Bulk Oxygen:None

Based Aircraft

Single Engine GA:5
Ultralights:1
Total:6

Annual Operations

For year ending:12/31/2020
Local GA (< 20 miles):50
Non-local GA:200
Total:250

Ownership

Owner:Lost River Airport Assoc
16 Mercer Road
Mazama, Wa 98833
(206) 321-2447
Manager:Eric Parker
19914 S.E. 293Rd Ct.
Kent, Wa 98042
(206) 321-2447

Runways

Runways:11/29

Runway 11/29

Length:3150 feet
Width:85 feet
Surface:Grass / Sod, Gravel, Fair Condition
Surface Treatment:NONE
End 11 End 29
Right Hand Pattern:Yes 
Runway Markings:Marked (Painted) on Concrete Pad.None
Objects:RoadRoad
Objects affecting Navigable Airspace (CFR part 77):Utility runway with a visual approachUtility runway with a visual approach
Object Clearance Slope:0:1
11/29 +60 ft Trees in Primary Surface Both Sides Runway.
0:1
Object Height:15' AGL15' AGL
Object Distance:0' Along centerline
0B'
0' Along centerline
0B'

Procedures

NOTAMs

Additional Remarks

Airport Closed 1 Nov Thru 1 Apr.
Watch for Vehicles and Pedestrians on Runway.
Access Roads Both Side of Runway in Prim Surface, Vehicles Cross Runway at Various Locations, Primarily at Runway Ends.
for Cd Contact Seattle ARTCC at 253-351-3694.

This information is current as of the date at the top of the page. These pages are valid for all US airports, based on information from FAA National Flight Data Center. Weather information is provided based on AvnWx Data Sources. NOTAM information is from FAA's NAIMES data portal.

As with most information on this website, this page is generated based on FAA data, with automatic translations done via computer. You can also directly read the A/FD via the green icon link at the top of the page, which is the FAA text, and sometimes provides a different translation of codes. Please email me (using link at top-right of this page) if you see information which is confusing, misleading, or wrong....Or have suggestions for additions/changes.

Comments from the user community are clearly noted as such this page, are for informational purposes only, may be wrong and/or out-of-date, and must not be used as a sole source for critical decision making. See Privacy Policy and Conditions of Use.