On Monday, 1 October 2018 20:20:01 UTC-6, Jonathan St. Cloud wrote:
On Monday, October 1, 2018 at 3:32:18 PM UTC-7, wrote:
What is a .CMR file and what is advantage of using a .CMR file in a LXNAV 9000? See Adam Woolley's post on his Facebook page Adam Woolley's Gliding Adventures. You'll have to scroll down a couple of his posts.

https://www.facebook.com/W3Racing/?_...ref=nf&__xts__[0]=68.ARBFlHEhsdkJJ0cL5qnFlM0LxWIXXS28XspWxCKCHWXm7K HKiVsD4BREfQSYFEUMeIdU2KrFiaSM97CjDqF9lq8rit-B2AdvVyU-C1IxrCCQmxT_qa1TBbAXYgGmDl2_-D0agn4I1rhX7ThuS8Nqf3qdkxlb65Nj3W5K9_Y2T59OsejI_O9 WMw

They are files of maps. I have not found any of these Raster maps for US airspace. I did download the high def maps from the LXNav web site and those were a big improvement. Details in your manual.

Jonathan, US airspace files in CMR format can be found at http://soaringdata.info/aviation/sectionalTab.html

Great website and service offered by Lynn Alley. If you utilize this service please donate to Lynn to offset his costs for hosting this free service.

Ron Gleason