National Geodetic Survey,   Retrieval Date = MARCH 15, 2010
 OA0883 ***********************************************************************
 OA0883  DESIGNATION -  JOHNSON MOUNTAIN LOOKOUT TOWER
 OA0883  PID         -  OA0883
 OA0883  STATE/COUNTY-  OR/COOS
 OA0883  USGS QUAD   -  CHINA FLAT (1986)
 OA0883
 OA0883                         *CURRENT SURVEY CONTROL
 OA0883  ___________________________________________________________________
 OA0883* NAD 83(1991)-  42 48 54.33545(N)    124 05 38.86362(W)     ADJUSTED  
 OA0883* NAVD 88     -              **(meters)            **(feet)            
 OA0883  ___________________________________________________________________
 OA0883  LAPLACE CORR-          11.62  (seconds)                    USDV2009
 OA0883  GEOID HEIGHT-         -25.11  (meters)                     GEOID09
 OA0883  HORZ ORDER  -  THIRD
 OA0883
 OA0883.The horizontal coordinates were established by classical geodetic methods
 OA0883.and adjusted by the National Geodetic Survey in October 1991.
 OA0883
 OA0883
 OA0883.The Laplace correction was computed from USDV2009 derived deflections.
 OA0883
 OA0883.The geoid height was determined by GEOID09.
 OA0883
 OA0883;                    North         East     Units Scale Factor Converg.
 OA0883;SPC OR S     -   133,876.113 1,206,169.623   MT  0.99991353   -2 27 32.1
 OA0883;SPC OR S     -   439,226.09  3,957,249.42   iFT  0.99991353   -2 27 32.1
 OA0883;UTM  10      - 4,740,862.024   410,551.990   MT  0.99969843   -0 44 37.2
 OA0883
 OA0883                          SUPERSEDED SURVEY CONTROL
 OA0883
 OA0883  NAD 83(1986)-  42 48 54.31945(N)    124 05 38.89876(W) AD(       ) 4
 OA0883  NAD 27      -  42 48 54.92100(N)    124 05 34.54800(W) AD(       ) 3
 OA0883
 OA0883.Superseded values are not recommended for survey control.
 OA0883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OA0883.See file dsdata.txt to determine how the superseded data were derived.
 OA0883
 OA0883_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TDN1055140862(NAD 83)
 OA0883
 OA0883  HISTORY     - Date     Condition        Report By
 OA0883  HISTORY     - 1942     MONUMENTED       CGS
 OA0883  HISTORY     - 1972     SEE DESCRIPTION  NGS
 OA0883
 OA0883                          STATION DESCRIPTION
 OA0883
 OA0883'DESCRIBED BY COAST AND GEODETIC SURVEY 1942 (EHB)
 OA0883'THIS INTERSECTION STATION IS THE APEX OF THE JOHNSON MOUNTAIN
 OA0883'LOOKOUT TOWER WHICH IS A 14- BY 14-FOOT HOUSE ELEVATED TO A
 OA0883'HEIGHT OF APPROXIMATELY 50 FEET BY FOUR LEGS AND IS AN ALL-WOODEN
 OA0883'STRUCTURE.  IT IS A U.S. FOREST SERVICE LOOKOUT.
 OA0883
 OA0883                          STATION RECOVERY (1972)
 OA0883
 OA0883'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 OA0883'THE STATION HAS BEEN DESTROYED.
 OA0883'
 OA0883'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 OA0883'5 MILES SOUTH-SOUTHWEST OF POWERS.