| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | A77 | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 156-22-02.4970W/63-00-06.7250N -156.367360/63.001868 (Estimated) | 
| Elevation: | 1120 ft / 341.38 m (Estimated) | 
| Land: | 0 acres | 
| From nearest city: | 1 nautical miles S of Yankee Creek, AK | 
| Location: | Kuskokwim County, AK | 
| Magnetic Variation: | 22E (1985) | 
| Ownership: | Privately owned | 
| Owner: | Doyon Limited | 
| Address: | 1 Doyon Place, Suite 300 Fairbanks, AK 99701-2941 | 
| Phone number: | 907-459-2030 | 
| Manager: | Ben Magnuson BEN MAGNUSON LEASES THIS PROPERTY FOR EXPLORATION ACTIVITIES. | 
| Address: | Mcgrath, AK 99627 | 
| Phone number: | 907-524-3640 | 
| Airport Use: | Open to public | 
| Segmented Circle: | No | 
| Control Tower: | No | 
| Landing fee charge: | No | 
| Sectional chart: | Mc Grath | 
| Region: | AAL - Alaska | 
| Boundary ARTCC: | ZAN - Anchorage | 
| Tie-in FSS: | ENA - Kenai | 
| FSS on Airport: | No | 
| FSS Phone: | 800-478-3576 | 
| FSS Toll Free: | 1-866-864-1737 | 
| NOTAMs Facility: | ENA (NOTAM-d service avaliable) | 
| CTAF: | 122.900 | 
| Airframe Repair: | NONE | 
| Power Plant Repair: | NONE | 
| Bottled Oxygen: | NONE | 
| Bulk Oxygen: | NONE | 
| Dimension: | 1560 x 16 ft / 475.5 x 4.9 m RY REMEASURED 6/25/06. SHORTENED DUE TO UNUSABLE SURFACE ON SE END. TURF ENCHROACHMENT ON RWY EDGES REDUCED USABLE WIDTH TO 16 FT. | 
| Surface: | GRVL-DIRT, Poor Condition RY ROUGH WITH 6 IN DEEP RUTS. TURF & GRASS GROWING ON RY SFC. | 
| Runway 13 | Runway 31 | |
|---|---|---|
| Traffic Pattern: | Left | Right | 
| Obstruction: | 8 ft trees, 130.0 ft from runway, 60 ft left of centerline, 16:1 slope to clear | 75 ft trees, 450.0 ft from runway, 6:1 slope to clear | 
| FIRST 900' RWY 13 SOFT & SPONGY; USE RWY 13 LNDG & 31 DEPT; 10 DEG DOGLEG; RWY NOT MAINTD; SOFT IN SPRING & AFTER RAIN. | 
| NO VISUAL SIGHT BETWEEN RY ENDS. | 
| RWY SLOPES DOWNHILL FROM SE TO NW AT A 10% SLOPE. | 
| SHARP RIGHT TURN REQUIRED AFTER DEPARTURE DUE TO MOUNTAIN IMDT NW OF RY. | 
| ESTABD PRIOR TO 1959. |