WMLK (9.275 MHz) is a shortwave radio station in Bethel, Pennsylvania owned by the Assemblies of Yahweh. WMLK derives its callsign from MLK, representing the consonants of the Hebrew word "malak" (מַלְאָךְ) meaning a "messenger" or angel. A different vocalisation of the word will also yield the definition salt.
History
Elder Jacob O. Meyer initiated the Assemblies of Yahweh ministry through a radio ministry in 1966. These broadcasts were called the Sacred Name Broadcast. In the years following, Elder Jacob O. Meyer discussed with the brethren of the Assemblies of Yahweh the possibility of completing the Great Commission of without having to resort to the expensive outreach of using commercial radio stations. The Great Commission requires that the Good News is proclaimed and preached throughout the world as a witness and then the end will come. It was decided that having a radio station of their own would be advantageous to the ministry. They came to the conclusion that Bethel was strategically placed for sending radio signals throughout the earth, as they could cover much of the earth's landmass from their position.
In 1981, the Assemblies of Yahweh bought a 50,000-watt radio transmitter which was converted into a tool for shortwave broadcasting. From this point onwards, the Assemblies of Yahweh began to build their own radio station in order to "proclaim Yahweh's Truth". Two prominent members of the Assemblies of Yahweh were hired to work on this project, both in the dismantling and rebuilding of WMLK. One of those individuals was chief engineer Deacon Gary McAvin who, after moving to Bethel with his family has continued to work on the transmitter for more than 40 years.
The history of the old WMLK transmitter dates back to 1985, when they began broadcasting on shortwave using an RCA BTA-50G. These transmitter models were first produced by RCA in 1947. WMLK's transmitter had to be specially modified to be able to transmit in the station's allocated shortwave frequency spectrum. Reports show that the station was heard on every continent in the world and interest was generated in the ministry. In 2017, a long project was undertaken by the ministry to buy a new transmitter. The new shortwave transmitter would now be manufactured by the Ampegon company and would be of high power from 300 to 450 kW. Ampegon's state-of-the-art transmitter features several improvements to the last transmitter including a high performance PSM power supply, the latest filtering technology and an intuitive control system, called UCS, which allows the entire transmitter to be operated from a single touch screen, or even remotely over the internet.
The task of installing this transmitter was not easy. The transmitter required a different power supply, a complex cooling system and a chiller unit.
In June 2022, WMLK returned to the air.
The Elijah message
The plans for WMLK's large antenna revealed the shape of a trumpet or shofar''' (). These steel posts (once sign posts), hoist the WMLK antennas skyward, standing over a busy Interstate Route 78. The Assemblies of Yahweh believe that this is a fulfillment of the prophecy found in where it talks about making ‘guide-posts’ toward the highway. The steel posts used to hoist the antenna grid in the air were recycled from sign posts used on the interstate highway. The message of these radio broadcasts is considered to be the Elijah message. The Bible refers to an Elijah that would make its appearance before the return of the Messiah in and in . The Assemblies of Yahweh point out that Elijah means My El (El) is Yahweh (Jah). Elijah was very zealous for the exclusivity in the worship of Yahweh in and in the competition at Mount Carmel, he repaired or restored the worship of Yahweh.
The Assemblies of Yahweh proclaim the necessity of keeping the commandments of Yahweh, and using the correct Name for the Almighty and the Messiah. This forms a stark contrast against Christianity which deems none of these things important for our salvation.