WxDecoder

47OK Weather Harman Airport

Calumet, OklahomaElevation 1,345 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KRCE · 12 NM SE · 15 min old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KRCE
WIND
140@8
steady
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind from 150° at 9 kt, visibility 10 SM, temperature 21C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight mostly cloudy, low near 57F, 2% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Thursday: Mostly Sunny then Slight Chance Showers And Thunderstorms. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Tonight Mostly Cloudy 57 SSE 8 kt – 2%
Monday Mostly Sunny 77/59 S 12 kt 19 kt 28%
Tuesday Chance Rain Showers 75/60 S 13 kt 20 kt 47%
Wednesday Sunny 80/63 S 16 kt – 1%
Thursday Mostly Sunny then Slight Chance Showers And Thunderstorms 81/61 SSW 13 kt – 42% Thunderstorms in the forecast
Friday Rain Showers Likely 71/58 S 13 kt – 68%
Saturday Chance Rain Showers 74/60 S 14 kt – 52%
Sunday Partly Sunny 76 SW 9 kt – 6%

Source: National Weather Service (office OUN). Forecast issued 0249Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for 47OK. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

4 runways · longest 2,500 ft

04/22
Dimensions
1,950 x 50 ft
Surface
Turf
RWY 04
RWY 22
17/35
Dimensions
1,220 x 50 ft
Surface
Turf
RWY 17
RWY 35
08/26
Dimensions
2,500 x 50 ft
Surface
Turf
RWY 08
RWY 26
12/30
Dimensions
1,700 x 50 ft
Surface
Turf
RWY 12
RWY 30

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
1,345 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2344Z 6:44 PM
Sunrise
1248Z 7:48 AM
Loggable night
0010Z (7:10 PM local) → 1222Z (7:22 AM local)
end of evening to start of morning civil twilight
Position lights required
2344Z (6:44 PM local) → 1248Z (7:48 AM local)
sunset to sunrise (91.209)
Night passenger currency
0044Z (7:44 PM local) → 1148Z (6:48 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Harman Airport is in Calumet, Oklahoma. Field elevation 1,345 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerDAVID HARMAN
Manager phone(405) 850-9042
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA47OK
SectionalDALLAS-FT WORTH
Center (ARTCC)FORT WORTH
Flight service (AFSS)MC ALESTER
RegionOklahoma
CountryUnited States
Coordinates35.5837, -98.0401
Distance from city4 NM E
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

47OK traffic patterns

2026-08-03 to 2026-10-21, 5 days observed · data 2026-10-23

Low confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
0
AVG OPS/DAY
1
Activity trend over 3 days: flat, from 1 to 1 operations per dayOperations trend (3 days)

Busiest day: Fri · Busiest month: Sep

FLEET MIX
Piston single 100%

Mostly small piston aircraft.

TOP AIRCRAFT TYPES
›PA11 (Piston single) · ~2 landings/mo
›M20P (Piston single) · ~1 landings/mo
›PA18 (Piston single) · ~0 landings/mo
›WAIX (Piston single) · ~0 landings/mo
Data limitations (4)
›ADS-B coverage is incomplete; counts are an observed lower bound, not official totals.
›Some aircraft do not transmit usable ADS-B and are not counted.
›Aircraft types and based estimates are inferred and may be wrong.
›This is not official ATC, FAA, or airport data.
NEARBY AIRPORTS

Weather reference stations

47OK has no on-field report. Nearest reporting station: KRCE (12 NM SE, VFR).

KRCE Clarence E Page Municipal Airport
12 NM SE
VFR
KPWA Wiley Post Airport
19 NM E
VFR
KOKC OKC Will Rogers World Airport
24 NM SE
VFR
KCHK Chickasha Municipal Airport
29 NM S
VFR
KTIK Tinker Air Force Base
34 NM E
VFR
KGOK Guthrie-Edmond Regional Airport
34 NM NE
VFR
AIRPORT REMARKS

Operational remarks

›PROVIDED ALL OPERATIONS ARE CONDUCTED EAST OR NORTH OF THE RNWYS.
›FOR CD CTC OKE CITY APCH AT 405-681-5683.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗47OK on OurAirports
FREQUENTLY ASKED
Does 47OK have a METAR?
No on-field METAR is issued for 47OK. This page uses the nearest reporting station as a reference.
Does 47OK have a TAF?
No TAF is issued directly for 47OK. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 47OK?
47OK sits at 1,345 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 47OK?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.