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WA41
Lake Sawyer Double Ee Seaplane Base
Official FAA Data Effective 2025-10-30 0901Z
VFR Chart of WA41
Sectional Charts at SkyVector.com
IFR Chart of WA41
Enroute Charts at SkyVector.com
Location Information for WA41
Coordinates: N47°20.00' / W122°2.00'Located 03 miles NNW of Black Diamond, Washington. View all Airports in Washington.
Estimated Elevation is 520 feet MSL.
Operations Data
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Airport Communications
| ASOS at RNT (12.1 NW): | 126.95 425-255-6080 |
|---|---|
| ATIS at RNT (12.1 NW): | 126.95 |
| ASOS at SEA (13.3 NW): | 206-214-2592 |
Nearby Navigation Aids
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Runway 15W/33W
| Dimensions: | 6055 x 300 feet / 1846 x 91 meters | |
|---|---|---|
| Surface: | Water in Fair Condition | |
| Runway 15W | Runway 33W | |
| Traffic Pattern: | Right | Right |
Ownership Information
| Ownership: | Privately Owned | |
|---|---|---|
| Owner: | ERIC EKNES | |
| 29810 224TH AVE SE | ||
| BLACK DIAMOND, WA 98010 | ||
| 206-618-2308 | ||
| Manager: | ERIC EKNES | |
| 29810 224TH AVE SE | ||
| BLACK DIAMOND, WA 98010 | ||
| 206-618-2308 | ||
Nearby Airports with Instrument Procedures
| ID | Name | Heading / Distance | ||
|---|---|---|---|---|
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S50 | Auburn Municipal Airport | 267° | 7.9 |
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KRNT | Renton Municipal Airport | 322° | 12.1 |
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KSEA | Seattle-Tacoma International Airport | 301° | 13.3 |
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KBFI | Boeing Field/King County International Airport | 317° | 16.1 |
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KPLU | Pierce County/Thun Field Airport | 217° | 17.2 |
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KTCM | Mcchord Field (Joint Base Lewis-Mcchord) Airport | 237° | 21.6 |
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KTIW | Tacoma Narrows Airport | 260° | 22.6 |
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KGRF | Gray AAF (Joint Base Lewis-Mcchord) Airport | 235° | 27.1 |
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KPWT | Bremerton Ntl Airport | 287° | 31.3 |
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S43 | Harvey Field Airport | 355° | 34.4 |
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KPAE | Seattle Paine Field International Airport | 343° | 35.9 |
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KOLM | Olympia Regional Airport | 238° | 41.8 |






