Forbidden Zone Geocaches
 
   
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  FBZ Missions  
  · Stone of the Lost Valley
· The Bunkers
· Mission Gorge
· Rock River Burial Mound
· Supernatural Supernova
· Little Green Men
· The Forbidden Zone
· The Monkey's Triangle
· Warlock Mine

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  Login  
 
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Don't have an account yet? You can create one. As a registered user you have advantages such as the ability to display and track your Operation Silverback progress, earn points, upload images, and post comments in the forum.

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  Silverback Cipher  
 
Silverback hunters should be familiar with the “pigpen” or masonic cipher, which is a simple substitution cipher exchanging letters for symbols based on a grid.

This cipher can be used to decrypt directions and secret codewords at FBZ geocaches!

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  External Links  
  · 1: The FBI Vault
· 2: The CIA Vault
· 3: Project Blue Book
· 4: Aliens the Truth

Surveillance Images

Photos shown here may yield clues to secrets at Forbidden Zone geocache locations!

Main Page :: Slideshow ::
Most viewed :: Last uploads :: Top rated :: Last comments


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Forbidden Zone Compound-148 viewsAbandoned Homestead at Salton Sea (Zone #3)
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Initial Cache Container-121 viewsVintage radiation survey meter (Zone #1)
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SSTB Truck Bombing-118 viewsBurned out vehicle (Zone #1)
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Result of Air Strike?-126 viewsDestroyed recon vehicle (Zone #1)
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Blocked By Sand-128 viewsAccess road to SSTB (Zone #1)
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Stay On The Road!-127 viewsUnexploded ordnance warning (Zone #1)
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Missile Strike?-131 viewsRoadside snapshot showing unidentified aircraft above smoke plume.
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Abandoned Facility-142 viewsThe site of the mysterious ledger (Zone #2)
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Ledger Holder-122 viewsPanel "B" (Zone #2)
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Secret Hiding Spot-159 viewsFence post (Zone #2)
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Radioactive Facility?-149 viewsRestricted Area Warning (Zone #2)
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Odd Animal Track-147 viewsPrimate footprint? (Zone #1)
110 pictures on 10 page(s) 1


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   Operation Silverback Prize Ring SILVERBACK Prize Rings

Those who create an account on fbz.geocaches.org and enter mission codewords and POTAM tracking bug numbers receive points towards an Operative ranking. Operatives who achieve the rank of General (700 points) are eligible to receive an official silver Operation Silverback GC.com trackable ring from Oakcoins. Gold rings are available for those who reach the rank of Green Beret (or higher).