The best selling Essential Technical Rescue Field Operations Guide is now a multi-media App. This new full-featured App provides digital access to 240 pages of high quality i...展开

The best selling Essential Technical Rescue Field Operations Guide is now a multi-media App. This new full-featured App provides digital access to 240 pages of high quality illustrated procedures with a fast navigation system so you can find your procedure quickly. Some of the features of this digi…收起

This most current update is taking care of some minor bugs in navigation and user options for video storage for viewing without a data connection. Also, preparations are in progress to prepare for the next major update of the DRR app.