| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | O79 |
| Airport Status: | Operational |
| Longitude/Latitude: | 120-21-14.5000W/39-34-54.0000N -120.354028/39.581667 (Estimated) |
| Elevation: | 4984 ft / 1519.12 m (Surveyed) |
| Land: | 28 acres |
| From nearest city: | 1 nautical miles SE of Sierraville, CA |
| Location: | Sierra County, CA |
| Magnetic Variation: | 16E (1985) |
| Ownership: | Publicly owned |
| Owner: | County Of Sierra |
| Address: | Po Box 98 Downieville, CA 95936 |
| Phone number: | 916-289-3201 |
| Manager: | Tim Beals SIERRA COUNTY PUBLIC WORKS DIRECTOR. |
| Address: | Po Box 98 Downieville, CA 95936 |
| Phone number: | 916-289-3201 SIERRA COUNTY PUBLIC WORKS DEPARTMENT, DOWNIEVILLE. |
| Airport Use: | Open to public |
| Wind indicator: | Yes |
| Segmented Circle: | Yes |
| Control Tower: | No |
| Landing fee charge: | No |
| Sectional chart: | San Francisco |
| Region: | AWP - Western-Pacific |
| Traffic Pattern Alt: | 800 ft |
| Boundary ARTCC: | ZOA - Oakland |
| Tie-in FSS: | RNO - Reno |
| FSS on Airport: | No |
| FSS Toll Free: | 1-800-WX-BRIEF |
| NOTAMs Facility: | RNO (NOTAM-d service avaliable) |
| CTAF: | 122.900 |
| Airframe Repair: | NONE |
| Power Plant Repair: | NONE |
| Bottled Oxygen: | NONE |
| Bulk Oxygen: | NONE |
| Dimension: | 3260 x 50 ft / 993.6 x 15.2 m |
| Surface: | ASPH, Good Condition SEVERE CRACKS IN PAVEMENT |
| Weight Limit: | Single wheel: 12000 lbs. |
| Runway 03 | Runway 21 | |
|---|---|---|
| Longitude: | 120-21-30.1700W | 120-20-58.7800W |
| Latitude: | 39-34-43.3800N | 39-35-04.5700N |
| Elevation: | 4983.00 ft | 4951.00 ft |
| Traffic Pattern: | Left | Right |
| Markings: | Basic, Fair Condition | Nonstandard, Fair Condition RWY 21 DISPLCD RWY MARKINGS PARTIALLY YELLOW |
| Displaced threshold: | 0.00 ft | 193.00 ft |
| Runway End Identifier: | No | No |
| Centerline Lights: | No | No |
| Touchdown Lights: | No | No |
| Obstruction: | , 50:1 slope to clear | 18 ft road, 200.0 ft from runway, 125 ft left of centerline RWY 21 APCH RATIO 10:1 FM DSPLCD THR. RWY 21 +4' FENCE 0' FM RY END, +18' ROAD O' FM RY END; 125' L. |