The USS Irkin B'tly (NCC-6037) was a Decker-class Federation class X destroyer starship in Starfleet service in the 24th century. This ship entered active service around reference stardate 2/8708, having been named for the noteworthy member of Starfleet, Irkin B'tly. The ship was lost to unknown circumstances, reported missing on stardate 3/0201. (FASA RPG module: Star Trek: The Next Generation Officer's Manual)
- Although there was no person named Irkin B'tly mentioned in any other Star Trek releases, the class is noted to be named for influential figures in Starfleet history.