 This allows operation at the station's daytime nondirectional (omnidirectional antenna) power of
1.3 kilowatts and a nighttime power of 22 watts - the request was for 27 watts and reduced by the FCC to 22.As a Class D station, WHYL is required to lower its power at sunset and even lower during the nighttime because of skywave interference to co-channel stations.Between sunrise and sunset, the station is permitted to operate at full power.