| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | CL41 | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 122-16-25.8900W/37-48-08.7400N -122.273858/37.802428 (Estimated) | 
| Elevation: | 110 ft / 33.53 m (Estimated) | 
| Land: | 0 acres | 
| From nearest city: | 0 nautical miles N of Oakland, CA | 
| Location: | Alameda County, CA | 
| Magnetic Variation: | 16E (1985) | 
| Ownership: | Privately owned | 
| Owner: | Occen Corp/helicopters Unltd | 
| Address: | 10th St & Broadway Oakland, CA | 
| Phone number: | 415-839-7500 | 
| Manager: | John J. Mc Clelland | 
| Address: | Po Box 4115- Airport Station Oakland, CA 94614 9625 EARHART ROAD. | 
| Phone number: | 415-632-9422 | 
| Airport Use: | Private | 
| Wind indicator: | Yes | 
| Segmented Circle: | No | 
| Control Tower: | No | 
| Landing fee charge: | Yes | 
| Sectional chart: | San Francisco | 
| Region: | AWP - Western-Pacific | 
| Boundary ARTCC: | ZOA - Oakland | 
| Tie-in FSS: | OAK - Oakland | 
| FSS Toll Free: | 1-800-WX-BRIEF | 
| Unicom: | 123.050 123.050 | 
| Dimension: | 68 x 68 ft / 20.7 x 20.7 m ROOFTOP. | 
| Surface: | ASPH, | 
| Runway H1 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left | 
| LOCATED WITHIN NAS ALAMEDA A.T.A. | 
| VFR, PRIVATE USE, INGRESS/EGRESS RTES MEET THE 8:1 APCH/DEP & 2:1 TRSNL SFCS, LOA WITH ALEMEDA NAS ATC FOR OPNS IN ARPT TFC AREA. |