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WITTMAN RGNL - Airport Diagram
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KOSH
ICAO KOSHIATA OSHLocal OSH
WITTMAN RGNL
PublicPUB

2 miles S of OSHKOSH, WI, US
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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
4/16/26-5/14/26
KOSH VFR
2:53 PM CDT  
Scattered 5,000'
10sm
77°F
57°F
29.72"Hg
170° 17kts
Gusts 24kts
AO2 PK WND 18026/1941 SLP060 T02500139
METAR KOSH 231953Z 17017G24KT 10SM SCT050 25/14 A2972 RMK AO2 PK WND 18026/1941 SLP060 T02500139
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KOSH FBOs

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Basler Flight Service
UNICOM: 122.95
Phone: (920) 236-7827
No Rating Available
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Titan
As of 4/21
 100LL JET A JET A (FSII) MOGAS UL94
Self Serve 6.69 6.69
Full Serve 6.99 6.99
Fuel Notes
Prices include tax

KOSH Aircraft Service & Maintenance

Promote Listing
NewView Technologies Inc.
Phone: (920) 303-0709
No Rating Available
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KOSH Other Businesses

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Fox Valley Technical College
UNICOM: 122.95
Phone: (920) 232-6023
Fax: (920) 232-6050
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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)
Thu, 4/23 12:21 PM CDT
Thu, 4/23 1:00 PM CDT - Fri, 4/24 1:00 PM CDT
VFR
1:00 PM CDT - 4:00 AM CDT
Scattered 25,000'
6sm
200° 12kts
Gusts 18kts
MVFR
11:00 PM CDT - 3:00 AM CDT
Light Thunderstorm and Rain
Broken 2,500'
4sm
Calm
MVFR
4:00 AM CDT - 7:00 AM CDT
Light Showers and Rain
Overcast 1,800'
6sm
160° 8kts
MVFR
7:00 AM CDT - 12:00 PM CDT
Light Showers and Rain
Broken 1,300'
6sm
210° 8kts
VFR
12:00 PM CDT - 1:00 PM CDT
Light Showers and Rain
Broken 3,500'
6sm
260° 9kts
TAF KATW 231721Z 2318/2418 20012G18KT P6SM SCT250
   PROB30 2404/2408 4SM -TSRA BKN025CB
   FM240900 16008KT P6SM -SHRA OVC018
   FM241200 21008KT P6SM -SHRA BKN013
   FM241700 26009KT 6SM -SHRA BKN035
KOSH
EffectiveExpiresCategoryNOTAM
Domestic
4/19/26
1101Z
4/26/26
2359Z
!OSH 04/022 OSH OBST TOWER LGT (ASR 1034833) 435050.90N0885135.10W (15.5NM WSW OSH) 1386.8FT (420.9FT AGL) U/S 2604191101-2604262359
4/10/26
1737Z
5/10/26
2359Z
!OSH 04/014 OSH OBST TOWER LGT (ASR 1033476) 435702.00N0883835.00W (4.2NM WSW OSH) 1237.9FT (332.0FT AGL) U/S 2604101737-2605102359
3/27/26
0225Z
!OSH 03/120 OSH NAV ILS RWY 36 OM U/S 2603270225-2606302000EST
3/10/26
1913Z
5/10/26
2359Z
!OSH 03/021 OSH OBST TOWER LGT (ASR 1303099) 435747.24N0883533.70W (2.0NM SW OSH) 902FT (49FT AGL) U/S 2603101913-2605102359
FDC
4/15/26
0039Z
!FDC 6/2542 OSH IAP WITTMAN RGNL, OSHKOSH, WI.
ILS OR LOC RWY 36, AMDT 7D...
LOC BC RWY 18, AMDT 7B...
VOR RWY 18, AMDT 8C...
VOR RWY 27, AMDT 5B...
VOR RWY 36, AMDT 17B...
VOR RWY 9, AMDT 10C...
ALTERNATE MINIMUMS NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
OSH VORTAC UNMONITORED. 2604150039-2605150039EST
3/19/26
0905Z
!FDC 6/8643 OSH IAP WITTMAN RGNL, OSHKOSH, WI.
LOC BC RWY 18, AMDT 7B...
CHANGE VDP CHART NOTE TO READ: CHART VDP AT 1.17 DME. CHANGE VDP
DISTANCE TO READ: DISTANCE VDP TO THLD 1.45 NM.
THIS IS LOC BC RWY 18, AMDT 7C. 2603190905-PERM
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 3° 3°
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°1°
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 3° 3°
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.