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Cold War Radar Multi-cache

Hidden : 3/27/2007
Difficulty:
1.5 out of 5
Terrain:
1.5 out of 5

Size: Size:   regular (regular)

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Geocache Description:

This is a Multi History type cache with a short History Lesson. I hope you enjoy it.

In the early 50's the United States made plans for a series of radar stations to detect enemy air attacks. Radar stations included those in Canada known as the infamous Dew Line and the lesser known Pine Tree Line. Stations were also placed throughout the United States, this one was part of the SAGE (Semi Automatic Ground Environment) computer directed air defense system. The 689th originally assigned to SAGE Portland Sector at Adair Air Force Station in Corvallis Oregon, then later assigned to McCord Air Force Base. These radar sites aided the Fighters F106 Delta Dart based at McCord and the F102 Delta Dagger at both McCord and Portland Air Base. When the threat from bombers decreased a new radar unit was installed and Detachment 2, 14th Missile Warning Squadron was assigned to Mt Hebo AFS to detect and track “Sea Launched Ballistic Missiles". All Air Force equipment has been removed and the site has been returned to the Forest Service, however one building remains that provided telecommunications. www.radomes.org/museum/

The first waypoint is at the above coordinates.

  • The Final is at N 45 12.xxx W 123 45.yyy:
  • BBB=The Number of years the 689th Radar Squardon was at Hebo AFS plus the month that the Detachment 2 14th Missle Warning Squadron left Hebo
    AAA=Number of years Detachment 2 14th Missle Warning Squadron was at Mt Hebo AFS minus one

    yyy = Published West Minus BBB
    XXX = Published North Plus AAA



  • Solve Geo-Math to find final coords and the cache.




  • Final Coordinates:
  • N45o 12.XXX W123o 45.YYY

Additional Hints (Decrypt)

Xrrc njnl sebz sraprf. Ol gur jnl lbh ner ba ivqrb. Frr gur Cvpgherf va gur Tnyyrel sbe n yvggyr uryc.

Decryption Key

A|B|C|D|E|F|G|H|I|J|K|L|M
-------------------------
N|O|P|Q|R|S|T|U|V|W|X|Y|Z

(letter above equals below, and vice versa)