| A110*G | This airport has been surveyed by the national geodetic survey. |
| A110-2 | Lighted obstn/mountain/1 mi west of airport (4279' MSL) . |
| A110-3 | (E81) reflectors installed. |
| A16 | Ext 101 |
| A17 | Closed holidays. For after hours airport attendance please call (661) 303-1505. |
| A35-11/29 | Gross weight pavement strength provided by airport manager: 24000 lbs. |
| A57-11 | Approach ratio to displaced threshold 18:1. |
| A57-29 | Approach ratio to displaced threshold 31:1. |
| A70 | Fuel 24 hours credit card. |
| A81 | Activate HIRL runway 11/29 - CTAF. |