wxdecoder
20LS

Clark Field

Zachary, LouisianaElevation 62 ftSmall airport

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RUNWAYS

Runway detail & declared distances

1 runway · longest 1,573 ft

18/36
Dimensions
2,600 x 100 ft
Surface
Turf
RWY 18
RWY 36
Displaced threshold300 ft

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

AIRPORT INFORMATION

Facility & services

Clark Field is in Zachary, Louisiana. Field elevation 62 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerJEFFRY JOHN
Manager phone337-783-6633
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA20LS
SectionalHOUSTON
Center (ARTCC)HOUSTON
Flight service (AFSS)DE RIDDER
RegionLouisiana
CountryUnited States
Coordinates30.6239, -91.0324
Distance from city3 NM E
SERVICES & LIGHTING
Control towerNon-towered
AIRPORT REMARKS

Operational remarks

›PRVDD VFR OPNS AND PVT USE ONLY; A CLEAR 20:1 APCH IS ESTABD AND MAINTAINED; THE JOHN ARPT AND THE HAINS ARPT (12LS) ENTER INTO AN OPNL LOA.
›FOR CD CTC LAFAYETTE APCH AT 337-262-2729, WHEN APCH CLSD CTC HOUSTON ARTCC AT 281-230-5622.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗20LS on OurAirports
FREQUENTLY ASKED
Does 20LS have a METAR?
No on-field METAR is issued for 20LS. This page uses the nearest reporting station as a reference.
Does 20LS have a TAF?
No TAF is issued directly for 20LS. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 20LS?
20LS sits at 62 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 20LS?
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.