Abstract: The present disclosure provides a protocol for frequency hopping spread spectrum transmission of a message in which the hop sequence is dynamically determined based on the usage frequency of each of the hop frequencies to a receiver that is not required to transmit an acknowledgement having the steps of A. selecting a data frequency by selecting the least frequently used available data frequency; B. transmitting a meet message on at least one of a predetermined number of meet message frequencies, the meet message comprising the identity of a data frequency upon which a data message will be sent; C. transmitting a data message upon the data frequency for no longer than a maximum period of time; D. upon expiration of the maximum period of time, determining whether more data is to be sent to the receiver; and E. if more data is to be sent, transmitting a next data frequency upon which data will be sent and transmitting the additional data upon the next data frequency.