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KOSX
ICAO
KOSX
IATA
OSX
Local
OSX
KOSCIUSKO-ATTALA COUNTY
Public
PUB
3 miles NE of KOSCIUSKO, MS, US
View on
Map
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
1:15 AM CDT
RAW
Overcast 7,500'
Viz
10sm
Temp
57°F
Dew
52°F
Pres
30.05"Hg
Wind
160° 4kts
RMK
AO2
METAR KLMS 150615Z AUTO 16004KT 10SM OVC075 14/11 A3005 RMK AO2
Services
Frequencies & Documents
Freqs & Docs
TAF
NOTAM
Operations
Runways
Remarks
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KOSX FBOs
No FBOs (Fixed Base Operators) are listed for this airport.
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Your Information
Business
x
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
FAA A/FD Page
Airport Minimums
TAKEOFF MINIMUMS
Instrument Approach
RNAV (GPS) RWY 14
RNAV (GPS) RWY 32
Terminal Area Forecast
KGWO (37nm)
RAW
Reported
Fri, 5/15 12:20 AM CDT
Valid
Fri, 5/15 1:00 AM CDT - Sat, 5/16 1:00 AM CDT
VFR
1:00 AM CDT - 1:00 AM CDT
Few 25,000'
Viz
6sm
Wind
VRB° 3kts
TAF KGWO 150520Z 1506/1606 VRB03KT P6SM FEW250
KOSX
Effective
Expires
Category
NOTAM
Domestic
5/14/26
1650Z
8/12/26
0400Z
!GWO 05/433 OSX OBST TOWER LGT (ASR 1050538) 325932.00N0893749.00W (7.4NM SW OSX) 753.3FT (245.1FT AGL) U/S 2605141650-2608120400
5/11/26
1647Z
9/8/26
1647Z
!GWO 05/349 OSX OBST TOWER LGT (ASR 1292988) 331508.30N0892955.90W (10.0NM NNE OSX) 688.3FT (265.1FT AGL) U/S 2605111647-2609081647
5/11/26
1633Z
9/8/26
1633Z
!GWO 05/347 OSX OBST TOWER LGT (ASR 1250680) 331002.80N0894001.30W (7.8NM NW OSX) 738.8FT (337.9FT AGL) U/S 2605111633-2609081633
5/2/26
1941Z
5/17/26
1841Z
!GWO 05/056 OSX OBST TOWER LGT (ASR 1258368) 330553.30N0893605.70W (3.0NM W OSX) 659.1FT (289.7FT AGL) U/S 2605021941-2605171841
3/3/26
1328Z
Runway
!GWO 03/037 OSX RWY 32 PAPI UNUSABLE 2603031328-2609032111EST
ATC Tower
No
Attendance
UNATNDD
Owner
KOSCIUSKO CITY & ATTALA CO
220 W WASHINGTON ST
KOSCIUSKO, MS 39090
Phone: 662-289-1226
Manager
RICHIE ARMSTRONG
220 W WASHINGTON ST
KOSCIUSKO, MS 39090
Phone: 662-289-1226
FSS
GREENWOOD FSS (GWO)
Toll Free: 1-800-WX-BRIEF
NOTAM
GWO
Light Schedule
--
Lights
ACTVT MIRL RWY 14/32 - CTAF. PAPI RWY 14 & 32 OPR CONSLY.
Beacon
N/A
Wind Indicator
Yes - Lighted
Segmented Cir.
Yes
Landing Fee
No
Parking
Tie-Down
Int'l Operations
NOT a Landing Rights Airport
NOT an Airport of Entry
Airframe Repair
None
Pwrplant Repair
None
Bottled Oxygen
None
Bulk Oxygen
None
Other Services
Crop Dusting
Pilot Instruction
Runway 14/32
Dimensions
5009 ft. x 75 ft.
Surface Type
ASPH
Surface Cond
Good
Treatment
NONE
Rwy Edge Lgts
MED
Pavement Class
Single Wheel
18,000lbs
Double Wheel
--
Double Tandem
--
Dual Dbl Tand
--
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
A110-5
FOR CD CTC MEMPHIS ARTCC AT 901-368-8453/8449.
A110-6
COURTESY CAR AVBL.
A30A-14
RC MODEL AIRPLANE FLYING OFF RWY END.
A70-100LL
SELF SVC AVBL 24 HRS VIA CREDIT CARD.
A81-APT
ACTVT 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.
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