Major Havoc was sysop of the BBS Freeworld II in the 301 area code (Maryland).

MH was the author of 10th Frame dox from July 1987, in it they include:

Documentation typed in by - Major Havoc (301)/Phortune 500/-=C&M=-

Call The Freeworld II BBS/AE at 301-668-7657 for the newest IBM software
around. 9600/2400/1200/300 Baud, 24 Hours Daily, 40 Megabytes.