Forbidden Zone Geocaches
 
   
blocks-left.jpg
  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

blocks-left.jpg
  Login  
 
Nickname

Password

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.

blocks-left.jpg
  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!

blocks-left.jpg
  External Links  
  · 1: The FBI Vault
· 2: The CIA Vault
· 3: Project Blue Book
· 4: Aliens the Truth

 << SGTF Special Operations
POTAM Landon
Geocaching Reference Number TB31AC0

Worth 80 Points (Create an account to enter TB tracking number and earn points!)

 
POTAM Landon Tracking Bug ImageCurrent GOAL:
Operatives can discover this intelligence (codename LANDON) as part of the final classified Operation Silverback mission.

Its discovery is worth 80 points towards an operative's rank on this Web site!

About this item:
Lt. John Landon was an ANSA military pilot who allegedly vanished without a trace during a mysterious top secret military training flight over Southern California on 27 March 1968. His disappearance has been linked to our investigation as first introduced in FBZ A.P.E. 53's intelligence report "Scarecrow Markers." Landon's whereabouts are still unknown.

Please do not remove this evidence from its current location. It is meant for discovery only!
  
   
     

Operatives who have logged this TB...

  • Honorable Discharge DUCK432
    •  (Mon 22 Mar 2010 @ 18:26:24 GMT; 1269282384 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Honorable Discharge CONDORMAN
    •  (Mon 22 Mar 2010 @ 20:00:11 GMT; 1269288011 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Honorable Discharge FLAGMAN
    •  (Thu 25 Mar 2010 @ 13:36:23 GMT; 1269524183 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Honorable Discharge THEJJDUO
    •  (Thu 29 Apr 2010 @ 17:55:14 BST; 1272560114 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Honorable Discharge MIKE6X6
    •  (Fri 30 Apr 2010 @ 16:30:11 BST; 1272641411 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Honorable Discharge BLONDHILITES
    •  (Sun 12 Jun 2011 @ 23:18:36 BST; 1307917116 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Green Beret BKIP
    •  (Mon 13 Jun 2011 @ 19:12:14 BST; 1307988734 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • General RAGFOOT
    •  (Mon 13 Jun 2011 @ 20:47:18 BST; 1307994438 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Green Beret STANSD
    •  (Sat 10 Mar 2012 @ 21:32:51 GMT; 1331415171 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Green Beret DICKANDALE
    •  (Mon 23 Sep 2024 @ 16:00:59 BST; 1727103659 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Honorable Discharge MAGICN3
    •  (Mon 14 Oct 2024 @ 18:45:50 BST; 1728927950 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Green Beret FEBONIOCLAN
    •  (Mon 14 Oct 2024 @ 19:57:47 BST; 1728932267 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Honorable Discharge MPARK65
    •  (Tue 15 Oct 2024 @ 10:01:02 BST; 1728982862 seconds since Unix Epoch (POSIX) 01 Jan 1970 00:00:00 UTC)
  • Green Beret MIKE2FIND
    •  (Tue 15 Oct 2024 @ 16:04:58 BST; 1729004698 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.


Page Gen: 0.018 Seconds
   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).