Tunnel Radio of America: Press Releases

Tunnel Radio Announces MSHA Approval Issued for First of it's Kind Wireless Methane Sensor
Wednesday, June 22, 2011 by Tunnel Radio of America Tunnel Radio of America is pleased to announce the recent US Mine Safety and Health Administration (MSHA) Intrinsic Safe approval of our latest technology, the TR-MX-332 Methane and CO...

Tunnel Radio Presents the MineAx® MultiHop™ Tracking Reader
Thursday, December 16, 2010 by Tunnel Radio of America Tunnel Radio of America introduces their new MultiHop adaptation for the MineAx RFID tracking system. This new feature makes it feasible to have a completely wireless deployment of...

Tunnel Radio Receives MSHA-Approval for Mineax Digital Tracking - VHF Version
Wednesday, November 10, 2010 by Tunnel Radio of America The Mine Safety and Health Administration (MSHA) recently issued a revised approval modification program (RAMP) for Tunnel Radio of America's model TR-MX-332, MineAx RFID tracking system....

Tunnel Radio Receives MSHA Approval for Mineax Digital Tracking
Friday, February 19, 2010 by Tunnel Radio of America The Mine Safety and Health Administration (MSHA) recently issued a new approval for Tunnel Radio of America's Model TR-MX-332 MineAx radio frequency identification device (RFID) tracking...

Tunnel Radio to Base Eastern Operations in Hazard, Kentucky
Thursday, March 05, 2009 by Tunnel Radio of America Tunnel Radio of America is pleased to announce the opening of their new eastern regional office, located in Hazard, Kentucky. From this office, Tunnel Radio will position themselves in...