Jack
Sysop
- Known as active in 1991-1992
- Country: United Kingdom
- Known as member of LSD, Classic in 1991, Quartz, Ipec Elite
- Ex System Operator of The Light (UK old)
- Also with this name: Jack (Vision) (DE), Jack (Hypnosis (PL)) (PL), Jack (Paradox), Jack (Compact Inc., Desire) (NO), Jack (Parasite), Jack (Static Bytes), Jack (Demons), Jack (Admirals, Aspect, Atlantis (DE)) (DE), Jack (Sonic/Sonik Clique/Sonik), Jack (The Band), Jack (Phoenix, Magnificent Force) (NL), Jack (Skid Row, Crack Inc.) (GB), Jack (Mirage, Mirage (germany)) (DE), Jack (Obelisk Crew, Titanics) (DE), Jack (Double Trouble), Jack (Infect, Paranoid, Deffpaccers) (DE), Jack (Resolution 101), Jack (Doom, Tornado (FI)) (FI), Jack (Vogue), Jack (Newings) (CH), Jack (Curacy) (DK), Jack (Asphyxia Design), Jack (Cyberaktif), Jack (Cosmic Energy), Jack (Neanderthal Men) (PL), Jack (Showtime), Jack (Investation) (PL), Jack (Dark Angels), Jack (Pome) (NO)