| ID | | City | | Name |
|---|
| 94WA | | Aberdeen | | Wishkah River Ranch Airport |
| WA12 | | Acme | | Acme Field Airport |
| WA57 | | Addy | | Bluecreek Airport |
| WA00 | | Alderdale | | Mercer Ranch Airport |
| WA79 | | Amboy | | Walter Suttons Strip Airport |
| WA80 | | Amboy | | Mc Clellan Field Airport |
| WN07 | | Anacortes | | Decatur Shores Airport |
| WN18 | | Anacortes | | Becker's Landing Airport |
| 00WN | | Asotin | | Hawks Run Airport |
| WA84 | | Auburn | | Auburn Academy Airport |
| 6WA3 | | Basin City | | Green Acres Airport |
| WA87 | | Battle Ground | | Parkside Airpark |
| 59AS | | Battle Ground | | Becker Field Airport |
| WA93 | | Bellingham | | Eliza Island Airport |
| WA90 | | Bellingham | | Floathaven Airstrip |
| WT15 | | Bellingham | | Cutty Field Airport |
| 52WA | | Benge | | Honn Farm Airport |
| 51WA | | Black Diamond | | Evergreen Sky Ranch Airport |
| 95WA | | Black Diamond | | Black Diamond Airport |
| 38WA | | Blakely Island | | Blakely Island Airport |
| WA96 | | Bremerton | | Leisureland Airpark |
| WA16 | | Brooklyn | | Banas Field Airport |
| 5WA9 | | Brush Prairie | | Brush Prairie Aerodrome |
| WN42 | | Buckley | | Flying H Ranch Airport |
| 9WA7 | | Buckley | | Albritton Airport |
| WN51 | | Burlington | | Bayview Farms Airport |
| WT44 | | Cathlamet | | Michair Airport |
| 79WA | | Cathlamet | | RNR Farms Airport |
| 78WA | | Center Island | | Center Island Airport |
| 5WA7 | | Centerville | | Wild Hair Airport |
| 0WA1 | | Chehalis | | Dwight Field Airport |
| FA99 | | Chehalis | | Fantasy Field Airstrip |
| 91WT | | Chelan | | Riverview Airpark |
| 11WA | | Cheney | | Homeport Airport |
| WA49 | | Cheney | | Flying R Ranch Airport |
| WT04 | | Cheney | | Silverbird Airport |
| WT24 | | Cheney | | Reed Airport |
| 63WA | | Colbert | | Boyle R & D Airport |
| WA21 | | Colbert | | Sunshine Acres Airport |
| WA72 | | Colville | | Zema Private Airport |
| WA73 | | Colville | | Smith Airport |
| WA14 | | Connell | | Connell City Airport |
| 27WA | | Conway | | JC's Airport |
| WN10 | | Cougar | | Mount St Helen's Aero Ranch Airport |
| 0WA2 | | Curtis | | Curtis Airport |
| 73WA | | Davenport | | 7 Bays Airport |
| WA18 | | Decatur Island | | Decatur (Jones) Airport |
| WA52 | | Deer Park | | Deer Flat Airport |
| WT21 | | Deer Park | | Radial Flyer Airport |
| 4WA8 | | Deming | | Riverside Airport |
| WA45 | | Discovery Bay/Maynard | | Olympic Field Airport |
| 90WA | | East Sound | | Waldron Airstrip |
| WA39 | | Eastsound | | Crow Valley Airport |
| WA35 | | Eastsound | | Clam Harbor Airport |
| WN04 | | Elk | | Elk Heights Airport |
| WN64 | | Ellensburg | | J K D Farms Airport |
| 79WT | | Ellensburg | | West Ranch Airport |
| WT01 | | Ellensburg | | Hillcrest Farms Airport |
| 96VE | | Ellensburg | | Beiter Airport |
| WN65 | | Elma | | My Airport |
| 84WA | | Elma | | D and B Airpark |
| WA77 | | Enumclaw | | Enumclaw Airport |
| WN76 | | Enumclaw | | Bergseth Field Airport |
| WN87 | | Enumclaw | | Bryan Airport |
| 96WA | | Everett | | Jim & Julie's Airport |
| 76WA | | Everett | | Heineck Farm Airport |
| 7WA3 | | Everson | | Westwind Airport |
| 5WA2 | | Everson | | Butler Field Airport |
| 1WA6 | | Fall City | | Fall City Airport |
| WN35 | | Ferndale | | Meadowmist Airport |
| WA88 | | Ferndale | | Horse Fly Airport |
| 7WA4 | | Ford | | Humbert Airport |
| 2WA3 | | Friday Harbor | | Stuart Island West Airport |
| 51WT | | Fruitland | | Whiterik Field Airport |
| 03WN | | Goldendale | | Aerostone Airfield |
| 2WN9 | | Goldendale | | Hillcrest Airport |
| 9WA4 | | Goldendale | | Piper Canyon Airport |
| 2WA6 | | Grand Coulee | | Rice Ranch Airport |
| WA25 | | Granite Falls | | Green Valley Airfield |
| 43IG | | Grayland | | Grayland Intergalactic Airport |
| WA22 | | Hansville | | Mirth Airport |
| 2WA8 | | Harrington | | Kramer Ranch Airport |
| WT32 | | Hartline | | Hart Airport |
| 73WT | | Hooper | | Mc Gregor Airport |
| 2WA9 | | Huntsville | | Touchet Valley Airport |
| 3WA3 | | Kahlotus | | Angel Park Airport |
| 3WA4 | | Kahlotus | | Watson Airport |
| 86WA | | Kapowsin | | Kapowsin Field Airport |
| WN08 | | Kendall | | Kendall Airstrip |
| 0WN2 | | Kennewick | | Coopers Landing Airport |
| 05WN | | Kettle Falls | | Flat Creek Field Airport |
| WA61 | | Kingston | | Thompson Airport |
| WA46 | | La Center | | Daybreak Airport |
| WA29 | | La Center | | La Center View-Air Airport |
| 08WA | | Lacey | | P-L Ranch Airport |
| WA30 | | Lacrosse | | Lacrosse Municipal Airport |
| WN53 | | Lake Stevens | | Frontier Airpark |
| 4WA2 | | Little Rock | | Cricket Field Airport |
| 00WA | | Longbranch | | Howell Airport |
| 4WA4 | | Lopez | | Windsock Airport |
| 91WA | | Mattawa | | Christensen Bros Wahluke Strip |
| WN47 | | Mc Cleary | | Bear Valley Skyranch Airport |
| 67WA | | Mead | | Greenbluff Meadows Airport |
| 8AN6 | | Medical Lake | | Isaacson Airport |
| 97WA | | Mesa | | Basin City Airfield |
| WN31 | | Mesa | | Slinkard Airfield |
| 5WA1 | | Mesa | | Dorman Field Airport |
| WN20 | | Monroe | | Van de Plasch Airport |
| WT18 | | Moses Lake | | Meise Field Airport |
| WA01 | | Naselle | | Wirkkala Airport |
| WN54 | | Newman Lake | | Ellerport Airport |
| 16WA | | Nine Mile Falls | | Tightcliff Airport |
| 1WN0 | | Northport | | Schmidt Ranch Airport |
| 57WA | | Northport | | Crown Creek Ranch Airport |
| 75DC | | Oakesdale | | Oakesdale Airport |
| WN48 | | Oakville | | Kimbrel Farm Airport |
| WN88 | | Ocean Park | | Fairhurst Field Airport |
| 5WA8 | | Ocean Shores | | Hogan's Corner Airport |
| WT37 | | Okanogan | | Lockwood Dry Coulee Airport |
| 6WA2 | | Olympia | | Gower Field Airport |
| 14WA | | Olympia | | LZ Ranch Airport |
| WN59 | | Onalaska | | Nelsons Nitch Airport |
| WN74 | | Onalaska | | Burnt Ridge Airstrip |
| 13WA | | Orondo | | Rocky Pond Airstrip |
| 32WA | | Orondo | | Ross Airport |
| 6WA4 | | Othello | | Ochoa Field Airport |
| WN26 | | Palouse | | Schoepflin Airport |
| WT88 | | Palouse | | Hill Airport |
| 6WA6 | | Pasco | | Carr Airport |
| WA24 | | Pasco | | Pfister's Airport |
| 58WA | | Pomeroy | | Dye Seed Ranch Inc Airport |
| KNOW | | Port Angeles | | Port Angeles Coast Guard Air Station Airport |
| WN21 | | Port Angeles | | Lawson Airpark |
| 7WA0 | | Port Angeles | | Big Andy Airport |
| 4WA9 | | Port Orchard | | Port Orchard Airport |
| WN13 | | Port Orchard | | Vaughan Ranch Airfield |
| WA42 | | Port Townsend | | Stacey's Airport |
| WA68 | | Port Townsend | | Sky Valley Airstrip |
| WN00 | | Quilcene | | Kimshan Ranch Airport |
| WA74 | | Quincy | | Quincy Flying Service Airport |
| 8WA0 | | Rainier | | Flying B Airport |
| 3WA0 | | Rainier | | Taylor Airport |
| WN55 | | Randle | | Randle-Kiona Airpark |
| WA08 | | Reardan | | Zwainz Farms Airport |
| 82WN | | Rice | | Magee Creek Aerodrome |
| WA09 | | Roche Harbor | | Roche Harbor Airport |
| 04WN | | Royal City | | Stillwater Creek Airport |
| 8WA6 | | Royal City | | Christensen Field Airport |
| 2WA2 | | Royal City | | Red Rock Field Airport |
| 4WA0 | | Royal City | | B & G Farms Airport |
| 0WN1 | | Selah | | Shangri-La Airport |
| WA76 | | Selah | | Dogs Run Free Airport |
| 2WA1 | | Sequim | | Diamond Point Airstrip |
| WN23 | | Sequim | | Grand View International Airport |
| WN29 | | Sequim | | Blue Ribbon Airport |
| WA59 | | Sequim | | Rake's Glen Airport |
| WN49 | | Sequim | | Blue Heron Field Airport |
| 0WN0 | | Sequim | | Rucilla's Roost Airport |
| 6WA5 | | Shaw Island | | Wilding Farm Airport |
| 4WA1 | | Skamania | | Brown's Cape Horn Airport |
| 18JY | | Skamokawa | | Skamokawa East Valley Airport |
| WA04 | | Snohomish | | Kyles Airport |
| 02WA | | South Prairie | | Cawleys South Prairie Airport |
| 03WA | | Spangle | | Spangle Field Airport |
| WA62 | | Spangle | | Paradise Air Ranch Airport |
| WN92 | | Spokane | | Sky Meadows Airpark |
| 04WA | | Spokane | | Ox Meadows Airport |
| 12WA | | Spokane | | Fowlers NW 40 Airport |
| WN41 | | Sprague | | Redfern Aerodrome |
| WA23 | | Springdale | | Pine Bluff Airport |
| 8WA7 | | St John | | Gossard Field Airport |
| 15WA | | Stanwood | | Sunset Airport |
| 19WA | | Stevenson | | Key Way Airport |
| 7WA5 | | Stuart Island | | Stuart Island Airpark |
| 65WA | | Tenino | | Wissler's Airport |
| 59WA | | Tenino | | Sorrell Airport |
| 02WN | | Tonasket | | Fowler Field Airport |
| 5WA0 | | Tonasket | | Sourdough Airport |
| 25WA | | Tonasket | | Hart Ranch Airport |
| 52WT | | Touchet | | Galt's Gulch Airport |
| 36WA | | Trout Lake | | Bob's Field Airport |
| 39WA | | Tum Tum | | Tailskid Ranch Airport |
| WS87 | | Twisp | | Port Field Airport |
| WA81 | | Vancouver | | Evergreen North-South Airpark |
| WA67 | | Vancouver | | Green Mountain Airport |
| 28WA | | Vancouver | | Robert L Delanoy Airport |
| WT77 | | Vaughn | | Rocky Bay Airport |
| WA10 | | Walla Walla | | Page Airport |
| 5WA5 | | Wapato | | Rules Roost Airport |
| 33WA | | Warden | | Franz Ranch Airport |
| WA78 | | Washougal | | Sky River Ranch Airport |
| WA63 | | Washougal | | Pleasant Farm Airport |
| WN72 | | Washtucna | | Kinch Farms Airport |
| 35WA | | Washtucna | | Fisher Ranch Airport |
| 37WA | | Washtucna | | Baumann Farm Inc Airport |
| WN17 | | Wenatchee | | Hoverhawk Ranch Airport |
| 75WA | | White Salmon | | Port Elsner Airport |
| WA66 | | White Salmon | | Spring Creek Ranch Airport |
| 42WA | | Wilbur | | Sheffels Ranch Airport |
| WN15 | | Wilkeson | | Burnett Landing Airport |
| 1WA2 | | Winlock | | Pilot's Pastures Airport |
| 48WA | | Yakima | | West Valley Airport |
| WN45 | | Yakima | | Take Five Airport |
| 55WA | | Yakima | | Wilkinson Ranch Airport |
| 06WN | | Yelm | | Western Airpark |
| 49WA | | Yelm | | Cougar Mountain Airfield |
| 68WA | | Zillah | | Mc Mahon Field Airport |
