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WITTMAN RGNL - Airport Diagram
LiveATC.net: Live Air Traffic - From Their Headsets to You

KOSH
ICAO KOSHIATA OSHLocal OSH
WITTMAN RGNL
PublicPUB

2 miles S of OSHKOSH, WI, US
LiveATC.net: Live Air Traffic - From Their Headsets to You
Status
Operational
Coordinates
43° 59' 04"N 88° 33' 25"W
Elevation
809' MSL
Pattern Alt
1809' MSL
Mag Variation
4°W
Declination
3°W
Fuel
JET A (FSII), 100LL
FSS
GREEN BAY (GRB)
Sectional
CHICAGO
ARTCC
CHICAGO (ZAU)
Data Effective
5/14/26-6/11/26
KOSH VFR
2:53 PM CDT  
Few 4,900'
10sm
73°F
65°F
29.98"Hg
070° 6kts
AO2 RAB1855E05 SLP141 P0000 T02280183
METAR KOSH 081953Z 07006KT 10SM FEW049 23/18 A2998 RMK AO2 RAB1855E05 SLP141 P0000 T02280183

KOSH FBOs

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Weather and Advisory

ATIS 125.9
ASOS (920) 426-1644

Common

CTAF 118.5
WHEN ATCT CLSD, ACTVT MALSR RWY 36; REIL RWY 18 & 27; HIRL RWY 09/27 & 18/36 - CTAF. HIRL 18/36 PRESET ON LOW INTST SS-SR, TO INCR INTST & ACTVT - CTAF. PAPI RWY 09, 27, 18 & 36 OPR CONSLY.
UNICOM 122.95

Ground

OSHKOSH GROUND 132.3
16 MAR-31 OCT 0600-2200, 1 NOV-15 MAR 0600-2100

Tower

OSHKOSH TOWER 118.5
16 MAR-31 OCT 0600-2200, 1 NOV-15 MAR 0600-2100

Approach

MILWAUKEE APPROACH 127.0

Departure

MILWAUKEE DEPARTURE 127.0

Flight Service

Flight Service 122.1
(GRB)
Flight Service 122.3
(GRB)

Emergency

Emergency 121.5

Terminal Area Forecast

KATW (16nm)
Mon, 6/8 12:30 PM CDT
Mon, 6/8 1:00 PM CDT - Tue, 6/9 1:00 PM CDT
MVFR
1:00 PM CDT - 4:00 PM CDT
Light Rain
Broken 3,000'
6sm
130° 9kts
VFR
4:00 PM CDT - 6:00 PM CDT
Broken 6,000'
6sm
120° 9kts
Gusts 15kts
VFR
6:00 PM CDT - 1:00 AM CDT
Light Rain
Broken 8,000'
6sm
120° 7kts
MVFR
7:00 PM CDT - 11:00 PM CDT
Light Thunderstorm and Rain and Mist
Broken 1,000'
3sm
Calm
IFR
1:00 AM CDT - 4:00 AM CDT
Light Showers and Rain
Broken 500'
5sm
030° 4kts
IFR
4:00 AM CDT - 9:00 AM CDT
Light Showers and Rain and Mist
Broken 600'
3sm
110° 4kts
IFR
9:00 AM CDT - 1:00 PM CDT
Overcast 800'
6sm
020° 4kts
TAF KATW 081730Z 0818/0918 13009KT P6SM -RA BKN030
   FM082100 12009G15KT P6SM BKN060
   FM082300 12007KT P6SM -RA BKN080
   PROB30 0900/0904 3SM -TSRA BR BKN010CB
   FM090600 03004KT 5SM -SHRA BKN005
   FM090900 11004KT 3SM -SHRA BR BKN006
   FM091400 02004KT P6SM OVC008
KOSH
EffectiveExpiresCategoryNOTAM
Domestic
5/20/26
1005Z
6/20/26
2359Z
!OSH 05/016 OSH OBST TOWER LGT (ASR 1034833) 435050.90N0885135.10W (15.5NM WSW OSH) 1386.8FT (420.9FT AGL) U/S 2605201005-2606202359
3/27/26
0225Z
!OSH 03/120 OSH NAV ILS RWY 36 OM U/S 2603270225-2606302000EST
FDC
3/17/26
1401Z
!FDC 6/9163 OSH IAP WITTMAN RGNL, OSHKOSH, WI.
VOR RWY 36, AMDT 17B...
CHANGE NOTE TO READ: WHEN LOCAL ALTIMETER SETTING NOT RECEIVED, USE
FLD ALTIMETER SETTING AND INCREASE ALL MDAS 40 FEET, S-36
VISIBILITY CAT C/D 1/8 SM, AND CIRCLING VISIBILITY CAT C/D 1/4 SM;
LAUDE FIX MINIMUMS: INCREASE S-36 VISIBILITY CAT C/D TO RVR 5500
AND CIRCLING VISIBILITY CAT D 1/4 SM.
THIS IS VOR RWY 36, AMDT 17C. 2603171401-PERM
3/17/26
1357Z
!FDC 6/9161 OSH IAP WITTMAN RGNL, OSHKOSH, WI.
VOR RWY 9, AMDT 10C...
CHANGE NOTE TO READ: WHEN LOCAL ALTIMETER SETTING NOT RECEIVED, USE
FLD ALTIMETER SETTING AND INCREASE ALL MDAS 40 FEET, S-9 VISIBILITY
CAT C/D 1/8 SM, AND CIRCLING VISIBILITY CAT C/D 1/4 SM; CETOL FIX
MINIMUMS: INCREASE S-9 VISIBILITY CAT C/D 1/8 SM AND CIRCLING
VISIBILITY CAT D 1/4 SM.
THIS IS VOR RWY 9, AMDT 10D. 2603171357-PERM
Yes
MON-FRI 0700-1900
SAT-SUN 0800-1700
WINNEBAGO COUNTY
415 JACKSON ST
OSHKOSH, WI 54901
Phone: 920-236-4930
JAMES SCHELL
525 W 20TH AVE
OSHKOSH, WI 54902
Phone: 920-236-4930
GREEN BAY FSS (GRB)
Toll Free: 1-800-WX-BRIEF
OSH
--
WHEN ATCT CLSD, ACTVT MALSR RWY 36; REIL RWY 18 & 27; HIRL RWY 09/27 & 18/36 - CTAF. HIRL 18/36 PRESET ON LOW INTST SS-SR, TO INCR INTST & ACTVT - CTAF. PAPI RWY 09, 27, 18 & 36 OPR CONSLY.
N/A
Yes - Lighted
No
No
Hanger, Tie-Down
NOT a Landing Rights Airport
NOT an Airport of Entry
Major
Major
None
High & Low Pressure
Air Freight
Avionics
Cargo Handling
Charter Service
Pilot Instruction
Aircraft Rental
Aircraft Sales

Runway 05/23

3424 ft. x 75 ft.
ASPH  
Fair 
NONE 
 
 
-- 
-- 
-- 
-- 
  Runway 05 Runway 23
True Heading 45°225°
Traffic Pattern Left Left
Markings BSC BSC
Markings Condition FAIR FAIR
Latitude 43° 59' 12"N 43° 59' 36"N
Longitude 88° 33' 30"W 88° 32' 57"W
Elevation 790' 775'
Threshold Crossing Height -- --
Visual Glide Path Angle -- --
Visual Slope Indicator -- --
Approach Lights
Centerline Lights No No
Runway End Identifier Lights No No

Runway 09/27

6179 ft. x 150 ft.
CONC  
Good 
GRVD 
HIGH 
 
75,000lbs 
125,000lbs 
185,000lbs 
-- 
  Runway 09 Runway 27
True Heading 91°271°
Traffic Pattern Left Left
Markings NPI NPI
Markings Condition GOOD GOOD
Latitude 43° 59' 30"N 43° 59' 29"N
Longitude 88° 34' 20"W 88° 32' 55"W
Elevation 798' 776'
Threshold Crossing Height 50 ft. AGL 47 ft. AGL
Visual Glide Path Angle
Visual Slope Indicator P4L P4L
Approach Lights
Centerline Lights No No
Runway End Identifier Lights No Yes

Runway 13/31

3061 ft. x 75 ft.
ASPH  
Fair 
NONE 
 
 
-- 
-- 
-- 
-- 
  Runway 13 Runway 31
True Heading 129°309°
Traffic Pattern Left Left
Markings BSC BSC
Markings Condition FAIR FAIR
Latitude 43° 59' 28"N 43° 59' 09"N
Longitude 88° 33' 35"W 88° 33' 03"W
Elevation 782' 781'
Threshold Crossing Height -- --
Visual Glide Path Angle -- --
Visual Slope Indicator -- --
Approach Lights
Centerline Lights No No
Runway End Identifier Lights No No

Runway 18/36

8002 ft. x 150 ft.
CONC  
Good 
GRVD 
HIGH 
 
65,000lbs 
85,000lbs 
130,000lbs 
-- 
  Runway 18 Runway 36
True Heading 181°
Traffic Pattern Left Left
Markings PIR PIR
Markings Condition GOOD GOOD
Latitude 43° 59' 09"N 43° 57' 50"N
Longitude 88° 33' 23"W 88° 33' 24"W
Elevation 790' 808'
Threshold Crossing Height 47 ft. AGL 52 ft. AGL
Visual Glide Path Angle
Visual Slope Indicator P4L P4L
Approach Lights MALSR
Centerline Lights No No
Runway End Identifier Lights Yes No
A110-10FOR CD IF UNA TO CTC ON FSS FREQ, CTC CHICAGO ARTCC AT 630-906-8921.
A110-11SFC CONDS NOT MONTRD BTWN 2200 - 0500 HRS.
A110-4BIRDS ON & INVOF ARPT.
A110-8RWYS 13/31, 05/23 & TWYS C, H, P NOT AVBL TO ACFT WITH MORE THAN 30 PSGR SEATS.
A110-9RY 23 & RY 27 APCH ENDS ARE CLOSELY ALIGNED. VERIFY CORRECT RY AND COMPASS HEADING PRIOR TO DEP.
A15JSCHELL@WINNEBAGOCOUNTYWI.GOV.
A35-05/23MAXIMUM WEIGHT BEARING CAPACITY FOR ANY ACFT IS 50000 LBS.
A35-13/31MAXIMUM WEIGHT BEARING CAPACITY FOR ANY ACFT IS 50000 LBS.
A57-27APCH RATIO 34:1 TO DTHR.
A70-A+A+ AND 100LL AVBL FOR FEE AFTER HRS, 920-236-7827.
A81-APTWHEN ATCT CLSD, ACTVT MALSR RWY 36; REIL RWY 18 & 27; HIRL RWY 09/27 & 18/36 - CTAF. HIRL 18/36 PRESET ON LOW INTST SS-SR, TO INCR INTST & ACTVT - CTAF. PAPI RWY 09, 27, 18 & 36 OPR CONSLY.
WITTMAN RGNL (ICAO: KOSH, IATA: OSH) is a public airport located in OSHKOSH, WI, US.