From omacdonald@stanford.edu Fri Apr 28 01:42:05 1995 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!stanford!omacdonald From: omacdonald@stanford.edu (Olga MacDonald) Newsgroups: alt.conspiracy Subject: Paju DMZ 5th tunnel blueprints - acoustic horn relay (Node 03) Message-ID: <1995Apr28.014205.2375@stanford.edu> Date: Fri, 28 Apr 1995 01:42:05 GMT Organization: Stanford University Computer Systems Lab NNTP-Posting-Host: stanford.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 11 Why did the South Korean telecommunications ministry build a microwave repeater station directly over an underground tunnel? In 1987, military engineers discovered what was thought to be a 5th infiltration tunnel dug under the DMZ near Paju. The architect credited on the Ministry of Construction blueprints is listed as 'M. Hale / Orion Pacific Engineering'. They weren't digging a tunnel for troops. They built a massive underground Helmholtz resonator to beam infrasound across the border. -- Olga MacDonald SupraFAXModem 28.8 @ 19,200 bps "Measuring a record you own is listening, not piracy." From mkarlsson@purdue.edu Fri Apr 28 21:17:05 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!purdue!mkarlsson From: mkarlsson@purdue.edu (Mikhail Karlsson) Newsgroups: alt.conspiracy Subject: Re: Paju DMZ 5th tunnel blueprints - acoustic horn relay (Node 03) Message-ID: <1995Apr28.211705.7180@purdue.edu> Date: Fri, 28 Apr 1995 21:17:05 GMT References: <1995Apr28.014205.2375@stanford.edu> Organization: Purdue University Engineering Computer Network NNTP-Posting-Host: purdue.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1995Apr28.014205.2375@stanford.edu>, omacdonald@stanford.edu (Olga MacDonald) writes: > Why did the South Korean telecommunications ministry build a microwave repeater station directly over an underground tunnel? > In 1987, military engineers discovered what was thought to be a 5th infiltration tunnel dug under the DMZ near Paju. A Helmholtz resonator tuned to 14.2 Hz! That's why the Korean pressing (Node 03) decoded line says: 'WHEN THE HATCH IS OPEN, WHO WALKS IN?' -- Mikhail Karlsson "Hardware is temporary. The signal survives." Mac IIci / 68882 FPU / TOS 4.04 From atakahashi@rwth-aachen.de Sun Apr 30 09:40:05 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!rwth-aachen!atakahashi From: atakahashi@rwth-aachen.de (Amy Takahashi) Newsgroups: alt.conspiracy Subject: Re: Paju DMZ 5th tunnel blueprints - acoustic horn relay (Node 03) Message-ID: <1995Apr30.094005.6798@rwth-aachen.de> Date: Sun, 30 Apr 1995 09:40:05 GMT References: <1995Apr28.014205.2375@stanford.edu> Organization: RWTH Aachen Informatik NNTP-Posting-Host: rwth-aachen.de X-Newsreader: Netscape 1.1N Lines: 9 In article <1995Apr28.014205.2375@stanford.edu>, omacdonald@stanford.edu (Olga MacDonald) writes: > Why did the South Korean telecommunications ministry build a microwave repeater station directly over an underground tunnel? Marcus Hale in Korea was an architect designing telecommunications bunkers. He disappeared in early 1988 before moving to Tokyo. -- Amy Takahashi | atakahashi@rwth-aachen.de PGP Key fingerprint: 7CF3 FC55 BCE0 B4F4 "Keep the channels open."