Talk:2013-04-21 47 -117
From Geohashing
Pre-retro geohash achieved; now I just need to get there on the day of the coordinates. Shouldn't be a problem. --Thomcat (talk) 20:24, 20 April 2013 (EDT)
"Retro" hashes can occur before the date of the hashpoint. I've done them myself, like you, to scope out the area. (Or if I'm not sure if I'll actually make it on the day.) Jiml (talk) 12:40, 20 May 2013 (EDT)
