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


 
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Journal Entries
  
 
 
· The Fool in the Rain [8/25/25]
· Reporting for Duty [2/24/25]
· Introduction [3/29/23] Normal.gif

[ More in Journal Section ]
  
 


 
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!
  
 


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


 << SGTF Special Operations
POTAM Dodge
Geocaching Reference Number TB9G7HR

Worth 10 Points (Create an account to enter TB tracking number and earn points!)

 
POTAM Dodge Tracking Bug ImageYour TOP SECRET mission (codename DODGE) is to further this Special Reconnaissance (SR) evidence through any means possible to help it reach its destination at N 47° 23.514 W 121° 27.305 (GC1169), the "Project A.P.E." Mission 9 Tunnel of Light Command Center.

About this Item:
SGTF speculates this is a trading card (4 of 9) which was distributed at the San Diego Comicon 09 convention to promote the release of an upcoming graphic novel by Blam Ventures entitled Conspiracy of the Planet of the Apes. Per SGTF's AOR under Operation Silverback, operatives to help forward this materials item to the M-09 TOL cache for further exploration have begun.
  
   
     

Operatives who have logged this TB...

  •  DICKANDALE
    •  (Sun 17 Mar 2024 @ 20:54:03 GMT; 1710708843 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  •  MAGICN3
    •  (Fri 20 Sep 2024 @ 18:12:22 BST; 1726852342 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  •  MPARK65
    •  (Fri 20 Sep 2024 @ 19:14:01 BST; 1726856041 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  •  FEBONIOCLAN
    •  (Sat 21 Sep 2024 @ 21:10:37 BST; 1726949437 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  •  MIKE2FIND
    •  (Wed 25 Sep 2024 @ 10:08:03 BST; 1727255283 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
   

 


*Disclaimer: Stories here and at FBZ caches are a combination of historical conjecture, anecdote and pure fiction. Any similarity to any event, group, or person living or dead is merely coincidental. Additionally, SGTF has utilized a variety of signs/stickers as props in the FBZ geocaching series. Labels or warnings (e.g. biohazard, radioactive, etc.) which are fictitious will display some form of the SGTF/Silverback moniker; all other warning signage encountered during this or any other FBZ adventure should be respected and observed as posted.


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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).