KLJN

{{for|the Jamestown, North Dakota radio station that held the call sign KLJN at 89.1 FM from 2015 to 2017|KJKL}}

{{Use mdy dates|date=January 2025}}

{{Infobox radio station

| name = KLJN

| logo = KLJN 105.9 The Legend logo.jpg

| city = Coos Bay, Oregon

| area = Coos Bay-North Bend, Oregon

| branding = 105.9 The Legend

| frequency = 105.9 MHz

| translator =

| airdate = November 1, 1979 (as KYNG-FM at 105.5)

| format = Oldies

| erp = 15,000 watts

| haat = {{convert|275|m|ft|sp=us}}

| class = C2

| facility_id = 35087

| coordinates = {{coord|43|27|49|N|124|05|44|W|region:US-OR_type:landmark|display=inline,title}}

| callsign_meaning =

| former_callsigns = KYNG-FM (1979–1992)
KYYG-FM (1992)
KRSR-FM (1992–1995)
KYSG (1995–2001)
KYSJ (2001–2018)

| former_frequencies = 105.5 MHz (1979–1985)
106.5 MHz (1985–2001)

| affiliations =

| owner = Roger Morgan and Jim Deatherage

| licensee = Coos Radio Incorporated

| sister_stations =

| webcast = [https://thelegendradio.com/listen-live Listen Live]

| website = [http://thelegendradio.com thelegendradio.com]

| licensing_authority= FCC

}}

KLJN (105.9 FM) is a radio station licensed to Coos Bay, Oregon, United States.{{cite web|url=http://www.arbitron.com |date=Spring 2010 |title=Station Information Profile |publisher=Arbitron |accessdate=2010-04-10 |url-status=dead |archiveurl=https://web.archive.org/web/20100301134627/http://www.arbitron.com/ |archivedate=2010-03-01 }} The station is currently owned by Roger Morgan and Jim Deatherage, through licensee Coos Radio Incorporated.{{cite web |url=http://www.fcc.gov/fcc-bin/fmq?call=KLJN |title=KLJN Facility Record |work=United States Federal Communications Commission, audio division |accessdate=2010-04-10}}

From 2001, the station was branded as "105.9 The Wave" as a smooth jazz format. After a 15-year run, John Hunt bought this station from Lighthouse Radio Group in October 2015 and flipped to an adult alternative format on January 18, 2016 while retaining its current identity. The purchase was consummated on April 1, 2016, at a price of $135,000.

John Hunt, who is also the D.J. for the station in the morning hours, will attempt to break the Guinness World Record for the longest, continuous shift. The record stands at 8 days and 6 hours.[https://radioinsight.com/blog/headlines/95947/oregon-aaa-to-launch-with-world-record-attempts Oregon AAA to Launch With World Record Attempt] - Radio Insight (accessed January 18, 2016)

On June 2, 2017, the then-KYSJ went silent.

Effective January 4, 2018, Lighthouse Radio Group re-acquired KYSJ from John Hunt for $5,000. On January 8, 2018, the station returned to the air with an oldies format, branded as "105.9 The Legend".{{cite web |url=http://thelegendradio.com |title=The Legend: 105.9 FM |website=The Legend Radio |access-date=October 7, 2022}} The station changed its call sign to KLJN on January 12, 2018.

Effective April 6, 2018, Lighthouse Radio Group sold KLJN to Coos Radio Incorporation for $100,000.