Forbidden Zone Geocaches
 
   
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· Warlock Mine

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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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  · 1: The FBI Vault
· 2: The CIA Vault
· 3: Project Blue Book
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 << SGTF Special Operations
POTAM Limbo
Geocaching Reference Number TB29NXK

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

 
POTAM Limbo Tracking Bug ImageCurrent GOAL:
Your TOP SECRET mission (codename LIMBO) is to further this Special Reconnaissance (SR) evidence through any means possible to help it reach its destination atat (GC210M6), The Forbidden Zone FBZ A.P.E. 57 in San Diego, CA. U.S.A.

About this item:
SGTF speculates this "long lost" trading card is a promotional item from the 2001 Tim Burton film, Planet of the Apes. Per SGTF's AOR under Operation Silverback operatives to help forward this materials item to the GC210M6 cache for further exploration have been initiated.
  
   
     

Operatives who have logged this TB...

  • Honorable Discharge DUCK432
    •  (Tue 02 Jun 2009 @ 1:29:02 BST; 1243902542 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Honorable Discharge CONDORMAN
    •  (Sat 06 Jun 2009 @ 22:12:26 BST; 1244322746 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Green Beret DICKANDALE
    •  (Thu 25 Apr 2024 @ 20:46:03 BST; 1714074363 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Green Beret FEBONIOCLAN
    •  (Wed 08 May 2024 @ 19:36:02 BST; 1715193362 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Honorable Discharge MPARK65
    •  (Sun 19 May 2024 @ 11:17:46 BST; 1716113866 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Honorable Discharge MAGICN3
    •  (Wed 12 Jun 2024 @ 13:07:48 BST; 1718194068 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Green Beret MIKE2FIND
    •  (Thu 20 Jun 2024 @ 4:42:10 BST; 1718854930 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).