John Kirk wrote:Grant is not within error range.
Indeed, however given the access problems for Grant, and knowing that we would continue to work our way down the CONUS prominence list, tagging Grant on the very first "Mt. Grant Memorial Challenge" (10 years to the day after 9/11) was too tempting to pass up. Even so, theoretically the highest possible elevation of the peak based on the topo maps rounds out to 11,320, hence the clean 3920 calculation. The NAVD88 elevation of 11,285 also argues against this being in the error range of course. In Duane's case this all doesn't matter because he climbed it, so there's no question as to whether he completed the list.