15 letters Local news feature suggested by the answers to 17-, 23-, 48- and 60-Across Answer: WEATHERFORECAST
15 letters Asset that's all about "location, location, location" ... with a hint to the starts of 21-, 26- and 49-Across Answer: PRIMEREALESTATE
15 letters Fastest ocean liner ever in a transatlantic crossing (3 days, 12 hours, 12 minutes) Answer: THEUNITEDSTATES