Here is everything I have dug up about the strangest maritime ghost story you’ve never heard of. The SS Maisie was a real vessel. A 112-foot steam cargo ship registered out of Norfolk, Virginia, she ran bananas and auto parts between Miami and Havana from 1938 until she was decommissioned in 1952. Standard tramp steamer stuff.
Since this phrase does not correspond to a known historical ship, famous artwork, or published novel, this post treats it as a piece of , a creepypasta , or an ARG (Alternate Reality Game) clue. This style is popular for mystery blogs. The Ghost Cargo of the SS Maisie: Unraveling the "Blue String" Mystery By: The Obscura Log | Est. reading time: 5 min ss maisie blue string
Divers who claim to have visited the "phantom wreck" report the same anomaly: the hull is covered in modern, nylon-strong blue thread, woven through the portholes and rigging like a spider’s web. One diver (who later refused to be recorded) said: "It’s not decayed. It looks brand new. And when you try to cut it, your knife turns blue and rusts instantly." Is the "SS Maisie Blue String" a hoax? Probably. It has all the hallmarks of a classic internet creepypasta: a mundane object (string), a specific historical setting (post-war shipping), and a physical reaction (the color blue). Here is everything I have dug up about
But the reason I’m writing this post is the . If you search the phrase on a specific vintage radio forum, a user named @Blue_Coil will DM you a single frequency (4700 kHz). At 3:33 AM EST, if you tune a shortwave radio to that band, you don't hear static. Standard tramp steamer stuff
If you enjoyed this deep dive, check out our post on "The Hum of the MV Dara" or "The Vanta Black Buoy."
If you’ve landed here, you’ve probably seen the grainy thumbnail. The sepia photograph of a small coastal freighter (the Maisie , circa 1947) with a single, impossible line of cerulean thread tied from the bow to the waterline. Or maybe you found the audio file—the one where the harbor master keeps asking, "Did you tie it off with the blue string?"