WTLI FM 89.3 Bear Creek Twp/Boyne City 
Programming provided from WLGH-FM 88.1 Lansing
Slogan/Positioner: Smile FM
Format: Religious; Contemporary Christian
Web site: www.smile.fm
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E-mail: visit web site
Power/Height/Class: 17,000 watts (V) / 1023 feet / C1
- Coverage area (FCC)
Construction permit: 50,000 watts (V) / 1023 feet / C1
- Coverage area (FCC)
More web sites about WTLI/WLGH:
More Technical Information:
- engineering data
- station details
- FCCInfo.com
- Recnet Broadcast Query
- Coverage area (Radio Locator)
- CP coverage area (Radio Locator)
Call Sign History: WTLI, assigned 6/12/1998
Call Sign Origin: The Light (previous positioner)
On Air Date:
Owner: Superior Communications
Telephone: (517) 381-0573
Notes/History:
- 10/2008: Construction permit granted to increase radiated power from 17,000 watts (vertical polarization) @ 1023 feet to 50,000 watts (vertical polarization) @ 1023 feet with a directional antenna.
- 10/2005: License to cover granted for ERP change to 17,000 watts @ 1023 feet from 6,000 watts @ 1023 feet.
- 5/2005: Broadcasting with the upgraded 17,000 watt signal begins.
- 6/2004: Station repositions as 'Smile FM' along with all the other stations owned/operated by Superior Communications/Northland Community Broadcasters/Michigan Community Radio. Programming originates in Lansing at WLGH-FM 88.1 with local inserts.
- 2/2004: Construction permit granted to increase power from 6,000 watts to 17,000 watts (Class C2 to Class C1)
- 11/1999: License granted
Transmitter location:
Charlevoix County
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