#k38Unmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemitCryptoAcademySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceSTEEM CN/中文WORLD OF XPILARBeauty of CreativityTron Fan ClubSteem POD TeamComunidad Latina#k38TrendingHotNewPayoutsMutedk38 (29)in #k38 • 8 years agoK38 - Color Deficiency in Rescue Water Craft OperationsWe have a great handout we just completed for our Rescue Water Craft Association, 'we' being everything Personal Water…k38 (29)in #jetski • 8 years agoInternational Rescue Water Craft Day 2017Well it has passed, it was on our northern hemisphere summer solstice on the longest day of the year, however if you…