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KOSCIUSKO-ATTALA COUNTY - Airport Diagram
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KOSX
ICAO KOSXIATA OSXLocal OSX
KOSCIUSKO-ATTALA COUNTY
PublicPUB

3 miles NE of KOSCIUSKO, MS, US
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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
5/14/26-6/11/26
KLMS (24nm) VFR
2:15 AM CDT  
Clear
10sm
66°F
63°F
30.17"Hg
150° 3kts
AO2
METAR KLMS 040715Z AUTO 15003KT 10SM CLR 19/17 A3017 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)
Thu, 6/4 12:23 AM CDT
Thu, 6/4 1:00 AM CDT - Fri, 6/5 1:00 AM CDT
VFR
1:00 AM CDT - 1:00 AM CDT
Scattered 25,000'
6sm
VRB° 4kts
TAF KGWO 040523Z 0406/0506 VRB04KT P6SM SCT250
KOSX
EffectiveExpiresCategoryNOTAM
Domestic
5/18/26
0018Z
9/15/26
0018Z
!GWO 05/509 OSX OBST TOWER LGT (ASR 1274380) 330148.20N0892633.60W (6.1NM SE OSX) 908.8FT (419.9FT AGL) U/S 2605180018-2609150018
3/3/26
1328Z
Runway!GWO 03/037 OSX RWY 32 PAPI UNUSABLE 2603031328-2609032111EST
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.