Kosciusko Attala County Airport

OSX · KOSX · Kosciusko, MS · 480 ft elevation · var 0W · Non-towered

Overview Weather Runways Comms & NavAids Charts Services & info

Airport information

ICAO / IATA: KOSX / OSX
Coordinates: 33.0903, -89.5420
Elevation: 480 ft MSL
Magnetic variation: 0W
Sectional chart: MEMPHIS
Airport use: Public
Control tower: No
ARTCC: MEMPHIS (ZME)
Flight service (FSS): GREENWOOD
NOTAM facility: GWO
Attendance: UNATNDD
Beacon: white-green (SS-SR)
Segmented circle: Yes
Wind indicator: lighted
Activated: 1959/09
Distance from city: 3 NE

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-21

Event	Local (CDT)	UTC
Morning civil twilight Loggable night ends	05:21 AM	10:21Z
Sunrise	05:50 AM	10:50Z
Sunset	08:10 PM	01:10Z
Evening civil twilight Loggable night begins	08:39 PM	01:39Z

Loggable night (§1.1)

08:39 PM → 05:21 AM

Night currency (§61.57)

09:10 PM → 04:50 AM

Plan a flight from KOSX

Destination (ICAO)

TAS (kt)Burn (gph)Reserve (hr)Wind from (°)Wind (kt)

Night operations

Airport lighting: SEE RMK
Rotating beacon: white-green · SS-SR
Pilot-controlled lighting: ACTVT MIRL RWY 14/32 - CTAF. PAPI RWY 14 & 32 OPR CONSLY. on 122.9 — Chart Supplement ↗

Runway lighting aids — 14: 2-light PAPI (left) · 32: 2-light PAPI (left).

FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.

Traffic pattern

Landing runway

LEFT traffic

Landing: Rwy 14 · 137°
Pattern: left (turns left)
TPA: 1,500 ft MSL (≈1,000 AGL)
CTAF: 122.9

Enter the left downwind for Rwy 14 at 1,500 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).

Runway 14/32

5,009 ft × 75 ft · Asphalt (Good)

Edge lights: Med. Weight bearing: Single wheel 18k.

Heading: 137° mag · 137° true
Markings: nonprecision
VGSI: 2-light PAPI (left) (3.5°)
Traffic pattern: Left
Approach obstacle: Trees, 56 ft, 1,680 ft from threshold, 0 ft B of centerline — 26:1 slope to clear

Heading: 317° mag · 317° true
Markings: nonprecision
VGSI: 2-light PAPI (left) (3.5°)
Traffic pattern: Left
Approach obstacle: Trees, 46 ft, 1,175 ft from threshold, 40 ft R of centerline — 21:1 slope to clear

Will it fit? Your aircraft's required runway length (from the POH) — checked against every runway here

ft · ≥1.5× comfortable, under 1.25× tight · saved across airports

Runway	Length	Your margin
14/32	5,009 ft

Communication frequencies

Service	Frequency	Notes
CNTR	135.75	MEMPHIS CNTR
CTAF	122.9

Nearby navigation aids

NavAid	Type	Freq	Radial / Dist magnetic
NJW · Joe Williams	TACAN	133.45	r296° / 39.8 NM

Procedures at a glance

Lowest mins: RNAV (GPS) · vertical guidance Takeoff mins / ODP ↗

Approaches2

Minimums & Hot Spots

TAKEOFF MINIMUMS ↗

Chart Supplement FAA A/FD

Open PDF ↗

Preview Chart Supplement

VFR sectional

Open KOSX on the VFR sectional (SkyVector) ↗

Services

Fuel available: 100LL, Jet A
Parking: tiedowns
Other services: Agricultural, Instruction

Ownership & management

Owner

KOSCIUSKO CITY & ATTALA CO

220 W WASHINGTON ST, KOSCIUSKO, MS

662-289-1226

Manager

RICHIE ARMSTRONG

220 W WASHINGTON ST, KOSCIUSKO, MS

662-289-1226

Remarks FAA

FOR CD CTC MEMPHIS ARTCC AT 901-368-8453/8449.
COURTESY CAR AVBL.
ACTVT MIRL RWY 14/32 - CTAF. PAPI RWY 14 & 32 OPR CONSLY.
SELF SVC AVBL 24 HRS VIA CREDIT CARD.
RC MODEL AIRPLANE FLYING OFF RWY END.

Nearby airports

3MS5 · Mitchells AirportPrivate (19 NM)08M · Carthage-Leake County Airport (20 NM)9M4 · Ackerman Choctaw County Airport (20 NM)27MS · Jolly FieldPrivate (21 NM)1MS2 · Peterson AirportPrivate (21 NM)KLMS · Louisville Winston County Airport (24 NM)

Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open KOSX in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.

About KOSX

Kosciusko Attala County Airport (OSX · KOSX) is an airport in Kosciusko, MS, at 480 ft MSL. It has 1 runway, the longest 5,009 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for KOSX, refreshed from the Aviation Weather Center and FAA NASR.

Does KOSX have a control tower?

No. Kosciusko Attala County Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.

What is the longest runway at KOSX?

Kosciusko Attala County Airport has 1 runway; the longest is 5,009 ft. See the Runways tab for headings, surface, and lighting.

Where is KOSX?

Kosciusko Attala County Airport is in Kosciusko, MS, at an elevation of 480 ft MSL. Coordinates: 33.0903, -89.5420.

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