| A110*G | This airport has been surveyed by the national geodetic survey. |
| A110-1 | Line of sight vision blocked between runways 36 and 12. |
| A110-2 | Runway 36 is calm wind runway. |
| A110-3 | Self service fuel station available on north end of apron. |
| A13 | Fax 319-754-1424. |
| A26 | Prior permission required 24 hours for unsked air carrier operations with more than 30 passenger seats; please call airport manager (319) 754-1414. airport rescue and fire fighting index B equipment provided. Air carrier operations with more than 9 passenger seats not authorized in excess of 15 minutes of scheduled flight times without prior coordination with airport manager or disp ctr (319) 753-8371. |
| A57-18 | Runway 18 approach ratio 25:1 from displaced threshold. |
| A81 | Activate MIRL runway 12/30; HIRL runway 18/36; vasi runway 12; PAPI runway 30; REIL runways 12 and 30 and MALSR runway 36 - CTAF. |
