Las Serpientes Airport (Knightsen, CA) CN19 Bemerkungen
| A51-34 | Displaced threshold runway 34 marked with white boards. |
| A16 | Cell 925-698-4831; email cleggb@gmail.com. |
| A110-2 | For clearance contact norcal approach at 916-361-0516. |
| A110-1 | Owner desires airport not be charted. |
