Many authorities on the subject warn against using W3W for safety-critical applications.[0][1][2] Personally I could imagine that Maidenhead Locator System[3]

Many authorities on the subject warn against using W3W for safety-critical applications.[0][1][2] Personally I could imagine that Maidenhead Locator System[3] may be more useful. It's just 4-12 chars (depending on what degree of accuracy you need) [0] https://www.summerlandreview.com/news/bc-search-and-rescue-groups-warning-against-use-of-what3words-app/ https://www.summerlandreview.com/news/bc-search-and-rescue-g... [1] https://globalnews.ca/news/8258671/north-shore-rescue-what3words-geolocation-app/ https://globalnews.ca/news/8258671/north-shore-rescue-what3w... [2] https://www.squamishchief.com/local-news/squamish-search-and-rescue-does-not-support-what3words-application-4516388 https://www.squamishchief.com/local-news/squamish-search-and... [3] https://en.wikipedia.org/wiki/Maidenhead_Locator_System https://en.wikipedia.org/wiki/Maidenhead_Locator_System