KHST

{{for|the air force base near Homestead, Florida assigned the ICAO code KHST|Homestead Joint Air Reserve Base}}

{{Use mdy dates|date=April 2024}}

{{Infobox radio station

| name = KHST

| logo =

| city = Lamar, Missouri

| area = Joplin, Missouri

| branding = 101.7 The Vault

| frequency = 101.7 MHz

| airdate = {{start date and age|1992|5|1}}

| format = Oldies

| erp = 22,000 watts

| haat = 100 meters

| class = C3

| licensing_authority = FCC

| facility_id = 34541

| coordinates = {{coord|37|25|27.00|N| 94|16|11.00|W|region:US-MO_type:landmark}}

| callsign_meaning =

| former_callsigns =

| affiliations = {{ubl|Arkansas Razorbacks|Kansas City Chiefs|Kansas City Royals|Missouri Southern Lions}}

| owner = Michael D Landis

| licensee = Land Go Radio Group LLC

| sister_stations = WMBH

| webcast = {{Listen live|url=https://radio.securenetsystems.net/cwa/index.cfm?stationCallSign=VAULT}}

| website = {{url|https://1017thevault.com/}}

}}

KHST (101.7 FM) is a radio station broadcasting an oldies format. KHST began airing a country music format on March 1, 2011, after having been a classic hits station for several years and an adult contemporary station in the 1990s. Licensed to Lamar, Missouri, United States, the station serves the Joplin area. The station's studios are in Pittsburg, Kansas. KHST is currently owned by Michael D Landis, through licensee Land Go Radio Group LLC.{{cite web|url=http://www.fcc.gov/fcc-bin/fmq?call=KHST |title=KHST Facility Record |work=United States Federal Communications Commission, audio division }}

On June 2, 2022, KHST changed its format from country as "My Country 101.7" to oldies.[https://radioinsight.com/headlines/227428/khst-flips-to-oldies/ KHST Flips to Oldies] Radioinsight - June 2, 2022