4
Runways
13
Frequencies
14
Procedures
Quick Facts
ICAO
KOSH
FAA
OSH
Elevation
808.5 ft MSL
Runways
4
Frequencies
13
Tower
Yes
Fuel
100LL,A+
Coordinates
43.984, -88.557
Airport Information
Facility Type
AIRPORT
Elevation
808.5 ft MSL
Control Tower
Yes
CTAF
118.5 MHz
Fuel Types
100LL,A+
Traffic Pattern
Not published
ARTCC
CHICAGO
Coordinates
43.9844, -88.5570
Ownership
Public
Hours of Operation
Current Weather
Runways
| ID | Ends | Length | Width | Surface | Lights | Weight Bearing | PCN |
|---|---|---|---|---|---|---|---|
| 05/23 | 05 / 23 | 3,424 ft | 75 ft | ASPH | - | - | - |
| 09/27 | 09 / 27 | 6,179 ft | 150 ft | CONC | HIGH | SW (Single Wheel) 75,000 lbsDW (Dual Wheel) 125,000 lbsDTW (Dual Tandem) 185,000 lbs | - |
| 13/31 | 13 / 31 | 3,061 ft | 75 ft | ASPH | - | - | - |
| 18/36 | 18 / 36 | 8,002 ft | 150 ft | CONC | HIGH | SW (Single Wheel) 65,000 lbsDW (Dual Wheel) 85,000 lbsDTW (Dual Tandem) 130,000 lbs | - |
Frequencies
| Type | Frequency | Name | Call Sign | Use | Hours |
|---|---|---|---|---|---|
| APCH/P DEP/P | 127.0 | GENERAL MITCHELL INTL | OSHKOSH | APCH/P DEP/P | - |
| APCH/P DEP/P | 263.075 | GENERAL MITCHELL INTL | OSHKOSH | APCH/P DEP/P | - |
| ATIS | 125.9 | WITTMAN RGNL | OSHKOSH | ATIS | 16 MAR-31 OCT 0600-2200, 1 NOV-15 MAR 06 |
| CTAF | XXX.XXX | WITTMAN RGNLWHEN 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. | - | CTAF | - |
| EMERG | XXX.XXX | WITTMAN RGNL | OSHKOSH | EMERG | 16 MAR-31 OCT 0600-2200, 1 NOV-15 MAR 06 |
| EMERG | XXX.XXX | WITTMAN RGNL | OSHKOSH | EMERG | 16 MAR-31 OCT 0600-2200, 1 NOV-15 MAR 06 |
| GND/P | XXX.XXX | WITTMAN RGNL | OSHKOSH | GND/P | 16 MAR-31 OCT 0600-2200, 1 NOV-15 MAR 06 |
| LCL/P | XXX.XXX | WITTMAN RGNL | OSHKOSH | LCL/P | 16 MAR-31 OCT 0600-2200, 1 NOV-15 MAR 06 |
| LCL/P | XXX.XXX | WITTMAN RGNL | OSHKOSH | LCL/P | 16 MAR-31 OCT 0600-2200, 1 NOV-15 MAR 06 |
| OSHKOSH RCO | XXX.XXX | OSHKOSH | OSHKOSH | OSHKOSH RCO | - |
| OSHKOSH RCO | XXX.XXX | OSHKOSH | OSHKOSH | OSHKOSH RCO | - |
| OSH VOR/DME | XXX.XXX | OSHKOSH | - | OSH VOR/DME | - |
| UNICOM | XXX.XXX | WITTMAN RGNL | - | UNICOM | - |
Airport Remarks
- BIRDS ON & INVOF ARPT.
- RWYS 13/31, 05/23 & TWYS C, H, P NOT AVBL TO ACFT WITH MORE THAN 30 PSGR SEATS.
- RY 23 & RY 27 APCH ENDS ARE CLOSELY ALIGNED. VERIFY CORRECT RY AND COMPASS HEADING PRIOR TO DEP.
- FOR CD IF UNA TO CTC ON FSS FREQ, CTC CHICAGO ARTCC AT 630-906-8921.
- SFC CONDS NOT MONTRD BTWN 2200 - 0500 HRS.
- 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.
- JSCHELL@WINNEBAGOCOUNTYWI.GOV.
- A+ AND 100LL AVBL FOR FEE AFTER HRS, 920-236-7827.
- MAXIMUM WEIGHT BEARING CAPACITY FOR ANY ACFT IS 50000 LBS.
- MAXIMUM WEIGHT BEARING CAPACITY FOR ANY ACFT IS 50000 LBS.
- APCH RATIO 34:1 TO DTHR.
IFR Procedures
1 B, 4 Runway, 1 ILS, 7 Approaches, 1 Localizer
Nearby airports & facilities
WS17
Pioneer Airport
Oshkosh — 1 nm
WS17
PIONEER
OSHKOSH — 1 nm
WS50
ASCENSION NE WISCONSIN - MERCY HOSPITAL
OSHKOSH — 3 nm
WS50
Mercy Medical Center Heliport
Oshkosh — 3 nm
2WI2
AURORA MEDICAL CENTER OSHKOSH
OSHKOSH — 3 nm
2WI2
Aurora Medical Center Oshkosh Heliport
Oshkosh — 3 nm
96WI
VETTE/BLUST
OSHKOSH — 4 nm
96WI
Vette/Blust Seaplane Base
Oshkosh — 4 nm
51WI
GALLINGER
OSHKOSH — 5 nm
51WI
Gallinger Airport
Oshkosh — 5 nm
2WN7
PLANEACRES
FISK — 5 nm
2WN7
PLANEACRES
FISK — 5 nm
Nearest airports
Wisconsin airports
KOSH Operational Overview
Location & Facility
WITTMAN RGNL (KOSH) is a publicly owned airport open to the public located in OSHKOSH, Wisconsin, United States. The field sits at an elevation of 808.5 feet above mean sea level (MSL) at coordinates 43.9844°N, 88.5570°W.
Runways
WITTMAN RGNL has 4 runways. The longest runway (05/23) measures 3,424 feet by 75 feet with a asph surface. Other runways include 09/27 (6,179 ft, CONC), 13/31 (3,061 ft, ASPH), 18/36 (8,002 ft, CONC).
Communications & Operations
WITTMAN RGNL is a towered airport. ATIS is available on 125.9 MHz. A total of 13 communication frequencies are published for this facility.
Services & Fuel
WITTMAN RGNL offers 100LL,A+ fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Instrument Procedures
WITTMAN RGNL has 14 published instrument flight procedures, including 1 approach. These procedures are updated on the 28-day AIRAC cycle. Sign up for AeroCopilot to view full procedure charts with waypoint maps and altitude profiles.
Frequently Asked Questions
What is KOSH?
KOSH is the ICAO identifier for WITTMAN RGNL, a public-use airport, located in OSHKOSH, Wisconsin, United States.
How many runways does WITTMAN RGNL have?
WITTMAN RGNL (KOSH) has 4 runways. See the runway table above for dimensions and surface types.
What is the elevation of KOSH?
The field elevation of WITTMAN RGNL is 808.5 feet above mean sea level (MSL), surveyed.
Is fuel available at KOSH?
Yes, WITTMAN RGNL offers 100LL,A+ fuel.
What is the longest runway at KOSH?
The longest runway at WITTMAN RGNL is 8,002 feet long.
How much weight can the main runway at KOSH support?
The main runway at WITTMAN RGNL supports single-wheel landing gear aircraft up to 65,000 lbs.
How do I access complete data for KOSH?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for WITTMAN RGNL.
Where is WITTMAN RGNL located?
WITTMAN RGNL (KOSH) is located in OSHKOSH, Wisconsin, United States, at an elevation of 808.5 ft MSL.