Note for clarity... Vertex is NOT Motorola. The EVX line is (was) Motorola TRBO compatible, but Vertex is a Yaesu product, along with Standard.... ie, Vertex/Standard. Also note: Any form of digital modulation such as TRBO or P-25 is not allowed on GMRS. These radios will have to be programmed in analog-only mode for use here. -EDIT: WOOPS, I stand corrected: December 28, 2011 - Motorola Solutions is taking full ownership of the Vertex Standard LMR business. The effective date for the reorganization will be Jan. 1, 2012. Jun Hasegawa, president and CEO of Vertex Standard, announced the corporate reorganization. “After four years of joint venture with Motorola, we have decided to transfer the Vertex Standard LMR business to Motorola and focus on Amateur, Marine and Air-band business,” he said in a letter to customers. October 16, 2017 - Motorola Solutions said it will combine the best of Vertex Standard's portfolio with its two-way radio product lines beginning Jan. 1, and all products will carry the Motorola Solutions brand. Specifically, Motorola will rebrand the Vertex Standard entry-level radios as Motorola products. The radios, most of which are analog or Digital Mobile Radio (DMR), will keep their current model numbers. Vertex DMR radios will not be rebranded as MOTOTRBO, Motorola’s DMR product line. The Vertex DMR radios are compatible with MOTOTRBO, but it is a higher tier portfolio, said Mike Petersen, Vertex Standard director and general manager. “We’ve worked to have closer alignment over recent years,” Petersen said. “It’s a natural progression that stemmed from a lot of internal collaboration. Both businesses are doing well, but this just allowed us to better align and serve our customers.” Vertex will continue to offer a few select models in specific markets under the Vertex Standard brand. Petersen said the VX1700, an analog single sideband radio, is one example. -- I guess I was a bit behind the times in this area.