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KOTM

OTM

Ottumwa Regional Airport · Ottumwa

Key Facts

Technical summary and operational standards.

ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
845 ft / 258 m
Transition Altitude
18,000 ft
Primary Channel
CNTR 118.15 MHz (CHICAGO CNTR)
Runway Summary
13/315,885 ftPEMLIGHTED
04/225,178 ftAsphaltLIGHTED

Mission Briefing & Tools

Direct calculators and pre-filled resources for this airport.

TOD CALC
Plan Descent
CROSSWIND
Check Limits
VDP CALC
Visual Point
CONVERTER
QNH / Fuel
SkyVector FlightAware Live METAR Satellite

Less math, more flying. Did this save your approach? 🛬

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Briefing for Ottumwa Regional Airport (KOTM), United States. This facility features 2 active runways with an elevation of 845 ft. Verified ILS frequencies are available for precision approaches.Maintain a Transition Altitude of 18,000 ft for altimeter reset.

Airport Details

Full geographical and organizational metadata.

Full Name
Ottumwa Regional Airport
ICAO / IATA
KOTM / OTM
Municipality
Ottumwa
Country
Region
US-IA
GPS Coordinates
Transition Altitude
18,000 ft
Official Website
—
Wikipedia

Runways & ILS Approach Data

Detailed dimensions and verified landing frequencies.

Runway 13 / 31
ILSLIGHTED
Length: 5,885 ft / 1,794 m
Surface: PEM
Heading: 135° / 315°
RWY 13
No ILS
RWY 31
109.50 MHz
ID: OTM | CRS: 316°
Runway 04 / 22
LIGHTED
Length: 5,178 ft / 1,578 m
Surface: Asphalt
Heading: 45° / 225°
RWY 04
No ILS
RWY 22
No ILS

Communication Frequencies

ATC and advisory channels.

ASOS ASOS
124.17 MHz
CNTR CHICAGO CNTR
118.15 MHz
RDO FORT DODGE RDO
122.40 MHz
UNIC CTAF/UNICOM
123.00 MHz

Nearby Airports

Alternatives in the vicinity.

KCID ILS
The Eastern Iowa Airport
106 km
KDSM ILS
Des Moines International Airport
112 km
KIRK ILS
Kirksville Regional Airport
113 km
KBRL ILS
Southeast Iowa Regional Airport
117 km
KALO ILS
Waterloo Regional Airport
161 km

Data Source: OurAirports · Technical Briefing Jan 2026
ILS Data Source: AIP / FAA NASR Cycle Verified