WCMN_(AM) Knowpia

WCMN
Arecibo, Puerto Rico;
Frequency	1280 kHz
Branding	Noti Uno 1280
Programming
Format	News
Affiliations	CNN Radio, iHeartMedia
Ownership
Owner	Uno Radio Group; (Caribbean Broadcasting Corporation);
Sister stations	WUNO, WPRP, WORA, WNEL, WFID, WZAR, WFDT, WPRM-FM, WIVA-FM, WRIO, WTOK-FM, WCMN-FM, WMIO
History
First air date	September 15, 1947
Call sign meaning	Carlos Esteva; Mercedes Esteva; Norte; (station founders and station location on the island)
Technical information
Facility ID	8792
Class	B
Power	5,000 watts day; 1,000 watts night
Transmitter coordinates	18°28′52.00″N 66°41′16.00″W / 18.4811111°N 66.6877778°W
Translator(s)	92.1 W221ER (Arecibo)
Links
Webcast	Listen live (via iHeartRadio)
Website	http://notiuno.com

WCMN (1280 AM, "Noti Uno Norte") is a radio station broadcasting a news radio format. Licensed to Arecibo, Puerto Rico. The station is currently owned by Caribbean Broadcasting Corporation.^[1] The station is shared with translator station W221ER 92.1 FM also located in Arecibo.