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KOSCIUSKO-ATTALA COUNTY - Airport Diagram
LiveATC.net: Live Air Traffic - From Their Headsets to You

KOSX
ICAO KOSXIATA OSXLocal OSX
KOSCIUSKO-ATTALA COUNTY
PublicPUB

3 miles NE of KOSCIUSKO, MS, US
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LiveATC.net: Live Air Traffic - From Their Headsets to You
Status
Operational
Coordinates
33° 05' 25"N 89° 32' 31"W
Elevation
494' MSL
Pattern Alt
1494' MSL
Mag Variation
2°W
Declination
0°
Fuel
JET A, 100LL
FSS
GREENWOOD (GWO)
Sectional
MEMPHIS
ARTCC
MEMPHIS (ZME)
Data Effective
2/19/26-3/19/26
KLMS (24nm) VFR
9:55 PM CST  
Scattered 2,900'
10sm
68°F
61°F
30.21"Hg
170° 9kts
AO2
METAR KLMS 040355Z AUTO 17009KT 10SM SCT029 20/16 A3021 RMK AO2
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Common

CTAF 122.9
ACTVT MIRL RWY 14/32 - CTAF. PAPI RWY 14 & 32 OPR CONSLY.

Center

MEMPHIS CENTER 132.75
LOW, APCH/DEP SVC PRVDD BY MEMPHIS ARTCC ON FREQS 132.75/263.0 (LOUISVILLE RCAG).

FAA A/FD Pages

Airport Minimums

Instrument Approach

Terminal Area Forecast

KGWO (37nm)
Tue, 3/3 5:40 PM CST
Tue, 3/3 6:00 PM CST - Wed, 3/4 6:00 PM CST
VFR
6:00 PM CST - 2:00 AM CST
Few 4,500'
6sm
200° 10kts
MVFR
2:00 AM CST - 2:00 PM CST
Overcast 1,500'
6sm
170° 7kts
VFR
2:00 PM CST - 6:00 PM CST
Overcast 5,000'
6sm
190° 12kts
TAF KGWO 032340Z 0400/0424 20010KT P6SM FEW045
   FM040800 17007KT P6SM OVC015
   FM042000 19012KT P6SM OVC050
KOSX
EffectiveExpiresCategoryNOTAM
Domestic
2/18/26
2227Z
3/18/26
2359Z
!GWO 02/480 OSX OBST TOWER LGT (ASR 1276792) 330205.20N0894131.40W (8.3NM WSW OSX) 847.1FT (499.0FT AGL) U/S 2602182227-2603182359
2/18/26
0808Z
3/5/26
0808Z
!GWO 02/469 OSX OBST TOWER LGT (ASR 1041291) 325924.00N0893311.00W (6.0NM S OSX) 817.9FT (359.9FT AGL) U/S 2602180808-2603050808
1/27/26
1916Z
2/28/26
2359Z
Runway!GWO 01/069 OSX RWY 32 PAPI U/S 2601271916-2602282359
1/27/26
1915Z
2/28/26
2359Z
Runway!GWO 01/068 OSX RWY 14 PAPI U/S 2601271915-2602282359
8/29/25
1234Z
Runway!GWO 08/824 OSX RWY 32 PAPI UNUSABLE 2508291234-2603032111EST
No
UNATNDD
KOSCIUSKO CITY & ATTALA CO
220 W WASHINGTON ST
KOSCIUSKO, MS 39090
Phone: 662-289-1226
RICHIE ARMSTRONG
220 W WASHINGTON ST
KOSCIUSKO, MS 39090
Phone: 662-289-1226
GREENWOOD FSS (GWO)
Toll Free: 1-800-WX-BRIEF
GWO
--
ACTVT MIRL RWY 14/32 - CTAF. PAPI RWY 14 & 32 OPR CONSLY.
N/A
Yes - Lighted
Yes
No
Tie-Down
NOT a Landing Rights Airport
NOT an Airport of Entry
None
None
None
None
Crop Dusting
Pilot Instruction

Runway 14/32

5009 ft. x 75 ft.
ASPH  
Good 
NONE 
MED 
 
18,000lbs 
-- 
-- 
-- 
  Runway 14 Runway 32
True Heading 137°317°
Traffic Pattern Left Left
Markings NPI NPI
Markings Condition GOOD GOOD
Latitude 33° 05' 43"N 33° 05' 07"N
Longitude 89° 32' 51"W 89° 32' 11"W
Elevation 494' 470'
Threshold Crossing Height 38 ft. AGL 49 ft. AGL
Visual Glide Path Angle 3.5° 3.5°
Visual Slope Indicator P2L P2L
Approach Lights
Centerline Lights
Runway End Identifier Lights
A110-5FOR CD CTC MEMPHIS ARTCC AT 901-368-8453/8449.
A110-6COURTESY CAR AVBL.
A30A-14RC MODEL AIRPLANE FLYING OFF RWY END.
A70-100LLSELF SVC AVBL 24 HRS VIA CREDIT CARD.
A81-APTACTVT MIRL RWY 14/32 - CTAF. PAPI RWY 14 & 32 OPR CONSLY.
KOSCIUSKO-ATTALA COUNTY (ICAO: KOSX, IATA: OSX) is a public airport located in KOSCIUSKO, MS, US.