第41部分 (第3/7頁)
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of little waves to an inch。 But you can also make ELF; extremely low…frequency waves; which are long…each individual wave is maybe twenty feet long。 And those waves; once generated; will go a very great distance; thousands of miles; through water; no problem。 The only trouble is that; since the waves are long; they're also slow。 That's why we're getting one character every five seconds。 The Navy needed a way to municate with their submarines underwater; so they built a big ELF antenna in Wisconsin to send these long waves。 And that's what we're getting。〃
〃And the code?〃
〃It must be a pression code…three…letter groupings which stand for a long section of predefined message。 So it won't take so long to send a message。 Because if you sent a plain text message; it would literally take hours。〃
CQX VDX MOP LKI XXC VRW TGK PIU YQA IYT
''277'' EEQ FVC ZNB TMK EXE MMN OPW GEW
The letters stopped。
〃Looks like that's it;〃 Harry said。
〃How do we translate it?〃 Beth said。
〃Assuming it's a Navy transmission;〃 Harry said; 〃we don't。〃
〃Maybe there's a codebook here somewhere;〃 Beth said。
〃Just hold on;〃 Harry said。
The screen shifted; translating groups one after another。
2340 HOURS 7…07 CHIEF CINCPAC TO BARNES DEEPHAB…8
〃It's a message to Barnes;〃 Harry said。 They watched as the other letter groups were translated。
SURFACE SUPPORT VESSELS STEAMING NANDI AND VIPATI TO YOUR LOCATION ETA 1600 HOURS 7…08 DEEP WITHDRAW AUTOSET ACKNOWLEDGE GOOD LUCK SPAULDING END
〃Does that mean what I think it means?〃 Beth said。
〃Yeah;〃 Harry said。 〃The cavalry is on the way。〃
〃Hot damn!〃 Beth clapped her hands。
〃The storm must be calming down。 They've sent the surface ships and the