| A110*G | This airport has been surveyed by the national geodetic survey. |
| A110-1 | Runway 13/31 closed to aircraft over 33000 lbs. |
| A110-2 | Non-standard air traffic control minima applied ifr arvls with respect to HI-PERFORMANCE-ACFT operations conducted within cfns of R-3602. |
| A110-4 | Traffic pattern altitude 1900 ft MSL (843 ft AGL) light aircraft; 2500 ft MSL (1443 ft AGL) turbine powered aircraft. |
| A110-6 | Military airfield 7 miles southwest resembles this airport. |
| A110-7 | Coyote and deer on and in vicinity of all runways. |
| A110-9 | Migratory birds in vicinity of airport MAR-MAY and SEP-NOV. |
| A16 | After hours (2200-0600 cst) contact 785-587-4562. |
| A18 | After hours air carrier operations are not authorized in excess of 15 minimum before or after scheduled arrival or departure time without prior coordination to confirm airport rescue and fire fighting services are available prior to landing or takeoff. Contact mhk airport rescue and fire fighting 785-587-4521. |
| A26 | Index C available upon request. |
| A81 | Activate MALSR runway 03 - CTAF. when tower closed activate HIRL runway 03/21 and MIRL runway 13/31; REIL runways 21 and 31 - CTAF. Vasi runways 03, 21, 13 and 31 oper cont. |
| A82 | Multicom frequency 122.85 available. |
