These notes come from the USCG weekly Notice to Marriners and are created by Jim Whipple for your use.
CG LNM 32 (District 1, 2013) reports a new discrepancy --
21-foot Whistle (near Minots), Mark V on MBSA List A, sound signal inoperative.
Continuing discrepancies --
Tinkers Rock Gong, Mark D, sound signal weak.
Farnham Rock Bell, Mark Z, off station.
It's interesting(?) that Thieves Ledge Whistle, Mark S, is no longer "temporarily discontinued'; however, I'm not finding an explicit statement that it's back in service, nor am I finding an explicit statement that it's permanently discontinued.