Tech Diving in S FL: Lowrance Posted on November 10, 2015 by Mer Doing some tech diving off Pompano in South Florida this week. Visited the Lowrance today; a 420′ long freighter sunk as an artificial reef. Gideon Liew, Matt C, Rick T, AJ, Scott, and I had a great dive. MattC and RickT on the Lowrance RickT, Gid, and MattC Mer and AJ