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KRIW

RIW

Central Wyoming Regional Airport · Riverton

Key Facts

Technical summary and operational standards.

ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
5,525 ft / 1,684 m
Transition Altitude
18,000 ft
Primary Channel
ASOS 121.42 MHz (ASOS)
Runway Summary
10/288,203 ftAsphaltLIGHTED
01/194,800 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 Central Wyoming Regional Airport (KRIW), United States. This facility features 2 active runways with an elevation of 5,525 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
Central Wyoming Regional Airport
ICAO / IATA
KRIW / RIW
Municipality
Riverton
Country
Region
US-WY
GPS Coordinates
Transition Altitude
18,000 ft
Official Website
Wikipedia

Runways & ILS Approach Data

Detailed dimensions and verified landing frequencies.

Runway 10 / 28
ILSLIGHTED
Length: 8,203 ft / 2,500 m
Surface: Asphalt
Heading: 114.3° / 294.3°
RWY 10
No ILS
RWY 28
110.50 MHz
ID: RIW | CRS: 284°
Runway 01 / 19
LIGHTED
Length: 4,800 ft / 1,463 m
Surface: Asphalt
Heading: 24.3° / 204.3°
RWY 01
No ILS
RWY 19
No ILS

Communication Frequencies

ATC and advisory channels.

ASOS ASOS
121.42 MHz
RDO CASPER RDO
122.20 MHz
UNIC CTAF/UNICOM
122.80 MHz

Nearby Airports

Alternatives in the vicinity.

KLND
Hunt Field
35 km
KWRL
Worland Municipal Airport
108 km
KPNA
Ralph Wenz Field
114 km
KBPI
Miley Memorial Field
145 km
KCPR ILS
Casper-Natrona County International Airport
163 km

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