4
Runways
13
Frequencies
0
Procedures
8
NOTAMs
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
Fuel Types
100LL,A+
ARTCC
CHICAGO
Coordinates
43.9844, -88.5570
Ownership
Public
Hours of Operation
Current Weather
METAR KOSH 131753Z 33010G18KT 10SM BKN048 13/03 A3001 RMK AO2 SLP163 T01330033 10139 20072 50002
Flight Category
VFR
Wind
330° at 10 kt G18
Visibility
10+ SM
Temperature
13.3°C
Dewpoint
3.3°C
Altimeter
1016.30 inHg
Cloud Cover
BKN
Observed 2026-05-13 17:53Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 05/23 | 3,424 ft | 75 ft | ASPH | - |
| 09/27 | 6,179 ft | 150 ft | CONC | HIGH |
| 13/31 | 3,061 ft | 75 ft | ASPH | - |
| 18/36 | 8,002 ft | 150 ft | CONC | HIGH |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| APCH/P DEP/P | 127.0 | GENERAL MITCHELL INTL |
| APCH/P DEP/P | 263.075 | GENERAL MITCHELL INTL |
| ATIS | 125.9 | WITTMAN RGNL |
| CTAF | XXX.XXX | WITTMAN RGNL |
| EMERG | XXX.XXX | WITTMAN RGNL |
| EMERG | XXX.XXX | WITTMAN RGNL |
| GND/P | XXX.XXX | WITTMAN RGNL |
| LCL/P | XXX.XXX | WITTMAN RGNL |
| LCL/P | XXX.XXX | WITTMAN RGNL |
| OSHKOSH RCO | XXX.XXX | OSHKOSH |
| OSHKOSH RCO | XXX.XXX | OSHKOSH |
| OSH VOR/DME | XXX.XXX | OSHKOSH |
| UNICOM | XXX.XXX | WITTMAN RGNL |
Active NOTAMs
OSH 26/011
2026-05-14 11:00 – 2026-05-14 14:00
OSH 26/010
2026-05-12 11:11 – 2026-05-19 23:59
Nearby Airports in Wisconsin
67WI
ACCURATE
NECEDAH — 890 ft
67WI
ACCURATE
NECEDAH — 890 ft
K63C
Adams County Legion Field
Adams — 976 ft
63C
ADAMS COUNTY LEGION FLD
FRIENDSHIP (ADAMS) — 979.2 ft
1WI6
AERO ESTATES
RAYMOND TOWNSHIP — 825 ft
1WI6
AERO ESTATES
RAYMOND TOWNSHIP — 825 ft
WI69
AIR TROY ESTATES
EAST TROY — 820 ft
WI69
AIR TROY ESTATES
EAST TROY — 820 ft
Nearest airports
- 67WI — ACCURATE
NECEDAH
- 67WI — ACCURATE
NECEDAH
- K63C — Adams County Legion Field
Adams
- 63C — ADAMS COUNTY LEGION FLD
FRIENDSHIP (ADAMS)
- 1WI6 — AERO ESTATES
RAYMOND TOWNSHIP
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.
Current Conditions
The current flight category at WITTMAN RGNL is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There are currently 8 active NOTAMs for this facility.
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).
Is fuel available at KOSH?
Yes, WITTMAN RGNL offers 100LL,A+ fuel.
What are the current weather conditions at KOSH?
The current flight category at WITTMAN RGNL is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at KOSH?
There are currently 8 active NOTAMs for WITTMAN RGNL. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
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.