Forbidden Zone Geocaches
 
   
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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: Project Blue Book
· 3: Aliens the Truth
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 << SGTF Special Operations
Project A.P.E. 54 Geocoin
Geocaching Reference Number TB15MCG

Worth 20 Points (Create an account to enter TB tracking number and earn points!)

 
Project A.P.E. 54 Geocoin Tracking Bug ImageCurrent GOAL:
This Project A.P.E. coin does not physically circulate but photographic proof of its existence can be discovered at the Simian Guerrilla Task Force's Forbidden Zone (FBZ) A.P.E. 54 Top Secret Geocache (TSG).

About this item:
Its true whereabouts are unknown, but most believe this highly coveted Project A.P.E. geocoin is stored under maximum security in an underground, fortified bullion depository east of SGTF headquarters.
 
   
     

Operatives who have logged this TB...

  • Honorable Discharge DUCK432
  •  (Mon 09 Mar 2009 @ 17:53:49 PDT; 1236646429 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Honorable Discharge CONDORMAN
  •  (Tue 10 Mar 2009 @ 20:02:17 PDT; 1236740537 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • First Lieutenant TNE
  •  (Mon 20 Jul 2009 @ 6:10:59 PDT; 1248095459 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Colonel LULU499
  •  (Wed 22 Jul 2009 @ 20:43:14 PDT; 1248320594 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Honorable Discharge THEJJDUO
  •  (Fri 30 Oct 2009 @ 8:38:45 PDT; 1256917125 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Honorable Discharge MIKE6X6
  •  (Thu 20 May 2010 @ 22:33:49 PDT; 1274420029 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • General RAGFOOT
  •  (Fri 17 Sep 2010 @ 23:05:05 PDT; 1284789905 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Honorable Discharge BLONDHILITES
  •  (Thu 05 May 2011 @ 9:54:37 PDT; 1304614477 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Green Beret BKIP
  •  (Thu 05 May 2011 @ 19:28:16 PDT; 1304648896 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • General FISNJACK
  •  (Mon 06 Jun 2011 @ 17:43:03 PDT; 1307407383 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • General DILLWEED
  •  (Mon 06 Jun 2011 @ 21:25:24 PDT; 1307420724 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Sergeant First Class CCC
  •  (Mon 25 Jan 2016 @ 14:24:55 PST; 1453760695 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Staff Sergeant ELANASTAHL
  •  (Mon 07 Aug 2017 @ 10:26:02 PDT; 1502126762 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Sergeant Major HDAGENAIS
  •  (Mon 07 Aug 2017 @ 10:33:10 PDT; 1502127190 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • General OESTEADO
  •  (Sun 10 Jul 2022 @ 18:42:37 PDT; 1657503757 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Honorable Discharge FLAGMAN
  •  (Thu 01 Jun 2023 @ 22:14:47 PDT; 1685682887 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
   

 
   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).