Halliburton Fld Airport (Duncan, OK) DUC 備註
| A81-APT | Activate odals runway 17 medium and high intensity only; REIL runway 35; PAPI runway 17; vasi runway 35; MIRL runway 17/35 - CTAF. |
| A70-FUEL-100L | L for fuel after hours please call 580-656-2020 or 580-583-7196. |
| A17 | Security patrols airport after hours. |
| A16 | Phone nr for pub works. Airport terminal building contact 580-252-9896. |
| A14 | Pub works director. |
| A110-1 | For clearance contact fort worth artcc at 817-858-7584. |
