Duncan, Oklahoma
KDUC Halliburton Fld
Halliburton Fld (KDUC) is a non-towered, public-use airport in Duncan, Oklahoma, at 1,114.3 ft MSL. Its runway is 17/35 (6,650 by 100 ft, concrete). CTAF 122.8.
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- ICAO KDUC, FAA DUC
- Location
- Duncan, Oklahoma (Stephens County). 2 NM S of the city center
- Elevation
- 1,114.3 ft MSL
- Position
- 34.4709° N, 97.9599° W
- Control tower
- No, non-towered
- Sectional chart
- Dallas-Ft Worth
- Magnetic variation
- 4° E (2020)
- Fuel
- 100LL, Jet A+
- Ownership
- Publicly owned, open to the public
- Attendance
- Daily 0800-1700
1 runway
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 17/35 | 6,650 × 100 ft | Concrete, good condition | Medium intensity |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 17 | Left traffic | 4-light PAPI, right | None listed | None listed | 6,325 ft |
| 35 | Left traffic | 4-box VASI, left | None listed | 325 ft | 6,325 ft |
VHF
Frequencies
- CTAF
- 122.8
- UNICOM
- 122.8
- Clearance delivery
- 118.4
- Approach / departure
- 118.6
- "Fort Sill"
Weather station
- AWOS-3 DUC
- 119.075
Before you go
Brief KDUC in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Halliburton Fld, in the app on iPhone and iPad.
Not for navigation. Verify with current FAA charts and the Chart Supplement before flight.
Source: FAA NASR 28-day subscription, cycle effective Oct 29, 2026. Airport data changes every 28 days and NOTAMs can override it at any time.