KRHW is a radio station

Radio station

Radio broadcasting is a one-way wireless transmission over radio waves intended to reach a wide audience. Stations can be linked in radio networks to broadcast a common radio format, either in broadcast syndication or simulcast or both...

 broadcasting a country music

Country music

Country music is a popular American musical style that began in the rural Southern United States in the 1920s. It takes its roots from Western cowboy and folk music...

 format. Licensed to Sikeston

Sikeston, Missouri

Sikeston is a city located both in southern Scott County and northern New Madrid County, in the U.S. state of Missouri. It is geographically situated just north of the "Missouri Bootheel", although many locals consider Sikeston a part of it. By way of Interstate 55, Sikeston is close to the...

, Missouri

Missouri

Missouri is a US state located in the Midwestern United States, bordered by Iowa, Illinois, Kentucky, Tennessee, Arkansas, Oklahoma, Kansas and Nebraska. With a 2010 population of 5,988,927, Missouri is the 18th most populous state in the nation and the fifth most populous in the Midwest. It...

, USA

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

, the station serves the Southeast

Bootheel

The Missouri Bootheel is the southeasternmost part of the state of Missouri, extending south of 36°30’ north latitude, so called because its shape in relation to the rest of the state resembles the heel of a boot. Strictly speaking, it is composed of the counties of Dunklin, New Madrid, and Pemiscot...

 Missouri area, and operates on 1520 kHz in the AM

AM broadcasting

AM broadcasting is the process of radio broadcasting using amplitude modulation. AM was the first method of impressing sound on a radio signal and is still widely used today. Commercial and public AM broadcasting is carried out in the medium wave band world wide, and on long wave and short wave...

 radio band. KRHW is owned by Withers Broadcasting Company of Southeast Missouri, LLC. Prior to August 17, 1997, the station's callsign was KMPL.

KRHW's skywave

Skywave

Skywave is the propagation of electromagnetic waves bent back to the Earth's surface by the ionosphere. As a result of skywave propagation, a broadcast signal from a distant AM broadcasting station at night, or from a shortwave radio station can sometimes be heard as clearly as local...

 signal has been received as far north as the Quad Cities

Quad Cities

The Quad Cities is a group of five cities straddling the Mississippi River on the Iowa–Illinois boundary. These cities, Davenport and Bettendorf and Rock Island, Moline, and East Moline , are the center of the Quad Cities Metropolitan Area, which, as of 2010, had an estimated population of...

 and Chicago

Chicago

Chicago is the largest city in the US state of Illinois. With nearly 2.7 million residents, it is the most populous city in the Midwestern United States and the third most populous in the US, after New York City and Los Angeles...

 and as far south as New Orleans. However, due to the need to protect the nighttime skywave signals of former class I-B "Clear-channel stations" KOKC

KOKC (AM)

KOKC is a talk radio station located in Oklahoma City among a cluster of stations in the market owned by Pennsylvania-based Renda Broadcasting. KOKC is an affiliate of the CBS Radio Network.-The early years:...

 in Oklahoma City

Oklahoma city

Oklahoma City is the capital and largest city of the U.S. state of Oklahoma.Oklahoma City may also refer to:*Oklahoma City metropolitan area*Downtown Oklahoma City*Uptown Oklahoma City*Oklahoma City bombing*Oklahoma City National Memorial...

, Oklahoma

Oklahoma

Oklahoma is a state located in the South Central region of the United States of America. With an estimated 3,751,351 residents as of the 2010 census and a land area of 68,667 square miles , Oklahoma is the 28th most populous and 20th-largest state...

, and WWKB

WWKB

WWKB is an AM radio station in Buffalo, New York that operates on a frequency of 1520 kHz. It is owned and operated by Entercom Communications. The station carries a progressive talk radio format. Declaring itself as A New Voice, A New Choice, The Voice of the New Majority; WWKB carries a number...

 in Buffalo

Buffalo, New York

Buffalo is the second most populous city in the state of New York, after New York City. Located in Western New York on the eastern shores of Lake Erie and at the head of the Niagara River across from Fort Erie, Ontario, Buffalo is the seat of Erie County and the principal city of the...

, New York

New York

New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

, which also broadcast on 1520 kHz, the station reduces its power to 1600 watts at nighttime and has an extremely directional antenna pattern aimed to the north and south with thick nulls to the east and west.

KRHW also broadcasts in the FM

FM broadcasting

FM broadcasting is a broadcasting technology pioneered by Edwin Howard Armstrong which uses frequency modulation to provide high-fidelity sound over broadcast radio. The term "FM band" describes the "frequency band in which FM is used for broadcasting"...

 radio band on translator

Broadcast relay station

A broadcast relay station, relay transmitter, broadcast translator , rebroadcaster , or repeater is a broadcast transmitter which relays, repeats, or reflects the signal of another radio station or television station, usually to an area not covered by the signal of the originating station...

 K255AW on 98.9 MHz in Sikeston

Sikeston, Missouri

Sikeston is a city located both in southern Scott County and northern New Madrid County, in the U.S. state of Missouri. It is geographically situated just north of the "Missouri Bootheel", although many locals consider Sikeston a part of it. By way of Interstate 55, Sikeston is close to the...

.