4F1
Westport Airport / Keystone Airpark
Westport, OklahomaElevation 900 ftSmall airport
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Runway detail & declared distances
03/21
RWY 0332°T
RWY 21212°T
Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.
AIRPORT INFORMATION
Facility & services
Westport Airport / Keystone Airpark is in Westport, Oklahoma. Field elevation 900 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.
OPERATIONS & CONTACT
OwnershipPublicly owned
UseOpen to the public
TypeSmall airport
ManagerROSS SAUTER
Manager phone918-358-6031
AttendedIREG
CHARTS & AIRSPACE
ICAO / IATA4F1
SectionalKANSAS CITY
Center (ARTCC)KANSAS CITY
Flight service (AFSS)MC ALESTER
RegionOklahoma
CountryUnited States
Coordinates36.2223, -96.3461
Distance from city2 NM E
SERVICES & LIGHTING
Control towerNon-towered
Field lightingSee remarks
Traffic pattern alt600 ft MSL
CTAF122.900
FREQUENCIES
Communications
122.900
CTAF
CTAF
Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.
AIRPORT REMARKS
Operational remarks
›ACTVT RWY LGTS FOR ALL OPS DAY & NIGHT. USE HIGHEST INTST FOR DAYTIME OPS.
›ACTVT MIRL RY 03/21 - CTAF.
›LIMITED BY ARPT OPERATOR TO 6000 LBS SINGLE WHEEL GEAR.
›VFR ONLY.
›RY 21 STEEP UPHILL SLOPE UP TO +60 FT HILL AT RY END & 50 FT R OF CENTERLINE.
›7-10 FT TREES 150 FT FM RY END, 58 FT LEFT OF RWY CNTRLN.
›BOARD CHAIRMAN.
›FOR CD CTC TULSA APCH AT 918-831-6714/6720.
FREQUENTLY ASKED
Does 4F1 have a METAR?
No on-field METAR is issued for 4F1. This page uses the nearest reporting station as a reference.
Does 4F1 have a TAF?
No TAF is issued directly for 4F1. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 4F1?
4F1 sits at 900 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 4F1?
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.