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Airports/ Wisconsin

KOSH — Wittman RGNL

Oshkosh, WI · Elevation 808.5 ft · 43.9844, -88.5570

Runways

Runway Length Width Surface Lighting Heading (magnetic, approx) VGSI Displaced threshold
05/23 3,424 ft 75 ft Asphalt (fair) Not lighted 05 48° / 23 228° — —
09/27 6,179 ft 150 ft Concrete (good) High intensity 09 94° / 27 274° 09 PAPI (4-light, left) / 27 PAPI (4-light, left) 27 531 ft
13/31 3,061 ft 75 ft Asphalt (fair) Not lighted 13 132° / 31 312° — —
18/36 8,002 ft 150 ft Concrete (good) High intensity 18 184° / 36 4° 18 PAPI (4-light, left) / 36 PAPI (4-light, left) —

Frequencies

CTAF
118.5 MHz
UNICOM
122.95 MHz
TWR
118.5 MHz — Oshkosh Tower (16 MAR-31 OCT 0600-2200, 1 NOV-15 MAR 0600-2100)
TWR
290.9 MHz — Oshkosh Tower (16 MAR-31 OCT 0600-2200, 1 NOV-15 MAR 0600-2100)
GND
132.3 MHz — Oshkosh Ground
ATIS
125.9 MHz
APP/DEP
127 MHz — Milwaukee Approach/Departure
APP/DEP
263.075 MHz — Milwaukee Approach/Departure
EMERG
121.5 MHz
EMERG
243 MHz

Airport info

Fuel available
100LL, Jet A (Prist)
Attendance
MON-FRI 0700-1900; SAT-SUN 0800-1700
Magnetic variation
3°W (2015)
Flight service
Green Bay FSS (GRB) · 1-800-WX-BRIEF (1-800-992-7433)
NOTAM file
OSH ↗
Remarks (6)
  • 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.
  • 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 WHEN ATCT CLSD CTC CHICAGO ARTCC AT 630-906-8921.
  • SFC CONDS NOT MONTRD BTWN 2200 - 0500 HRS.

Quick facts

What is the CTAF for KOSH?
The CTAF at KOSH is 118.5 MHz.
How long is the runway at KOSH?
KOSH has 4 runways; the longest is 8,002 ft.
Does KOSH have fuel?
Yes — KOSH has 100LL, Jet A (Prist) available, per FAA NASR data.
Which Flight Service Station serves KOSH?
Green Bay FSS (GRB) serves KOSH. Call 1-800-WX-BRIEF (1-800-992-7433) for a briefing.

Weather

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Charts

Loading FAA airport diagram for KOSH…

FAA chart, cycle 2609 (effective for ~28 days).

Loading FAA Chart Supplement entry for OSH…

Nearby airports

Flying to KOSH? SimpliFlight logs the flight from the Hobbs reading, tracks the route, and keeps a DPE- and IRS-ready record — no manual entry. Download on the App Store