AA9263 ***********************************************************************
AA9263  SACS        -  This is a Secondary Airport Control Station.
AA9263  DESIGNATION -  DUJ AP STA A
AA9263  PID         -  AA9263
AA9263  STATE/COUNTY-  PA/JEFFERSON
AA9263  USGS QUAD   -  HAZEN (1994)
AA9263
AA9263                         *CURRENT SURVEY CONTROL
AA9263  ___________________________________________________________________
AA9263* NAD 83(1992)-  41 10 53.24356(N)    078 53 22.68705(W)     ADJUSTED
AA9263* NAVD 88     -       553.16   (meters)    1814.8    (feet)  GPS OBS
AA9263  ___________________________________________________________________
AA9263  X           -     926,448.651 (meters)                     COMP
AA9263  Y           -  -4,717,630.768 (meters)                     COMP
AA9263  Z           -   4,177,953.976 (meters)                     COMP
AA9263  LAPLACE CORR-           1.59  (seconds)                    DEFLEC99
AA9263  ELLIP HEIGHT-         520.92  (meters)                     GPS OBS
AA9263  GEOID HEIGHT-         -32.31  (meters)                     GEOID99
AA9263
AA9263  HORZ ORDER  -  FIRST
AA9263  ELLP ORDER  -  FOURTH    CLASS II
AA9263
AA9263.This mark is at Du Bois-Jefferson County Airport (DUJ)
AA9263
AA9263.The horizontal coordinates were established by GPS observations
AA9263.and adjusted by the National Geodetic Survey in April 1998.
AA9263
AA9263.The orthometric height was determined by GPS observations and a
AA9263.high-resolution geoid model.
AA9263
AA9263.GPS derived orthometric heights for airport stations designated as
AA9263.PACS or SACS are published to 2 decimal places.  This maintains
AA9263.centimeter relative accuracy between the PACS and SACS.  It does
AA9263.not indicate centimeter accuracy relative to other marks which are
AA9263.part of the NAVD 88 network.
AA9263
AA9263.The X, Y, and Z were computed from the position and the ellipsoidal ht.
AA9263
AA9263.The Laplace correction was computed from DEFLEC99 derived deflections.
AA9263
AA9263.The ellipsoidal height was determined by GPS observations
AA9263.and is referenced to NAD 83.
AA9263
AA9263.The geoid height was determined by GEOID99.
AA9263
AA9263;                    North         East     Units   Scale      Converg.
AA9263;SPC PA N     -   113,325.064   504,386.098   MT  0.99996528 -0 45 14.1
AA9263;UTM  17      - 4,561,047.670   677,002.652   MT  0.99998560 +1 23 23.7
AA9263
AA9263:                Primary Azimuth Mark                     Grid Az
AA9263:SPC PA N     -  DUJ ARP                                  243 09 05.9
AA9263:UTM  17      -  DUJ ARP                                  241 00 28.1
AA9263
AA9263|---------------------------------------------------------------------|
AA9263| PID    Reference Object                     Distance      Geod. Az  |
AA9263|                                                           dddmmss.s |
AA9263| MA2386 DUJ ARP                             APPROX. 0.7 KM 2422351.8 |
AA9263|---------------------------------------------------------------------|
AA9263
AA9263                          SUPERSEDED SURVEY CONTROL
AA9263
AA9263  NAD 83(1993)-  41 10 53.24394(N)    078 53 22.68716(W) AD(       ) 1
AA9263  ELLIP HT    -         520.91  (m)                      GP(       ) 4 2
AA9263
AA9263.Superseded values are not recommended for survey control.
AA9263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AA9263.See file dsdata.txt to determine how the superseded data were derived.
AA9263
AA9263_MARKER: DT = TOPOGRAPHIC STATION DISK
AA9263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
AA9263_STAMPING: AP 1964 STA A
AA9263_MAGNETIC: N = NO MAGNETIC MATERIAL
AA9263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
AA9263+STABILITY: SURFACE MOTION
AA9263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
AA9263+SATELLITE: SATELLITE OBSERVATIONS - August 29, 1996
AA9263
AA9263  HISTORY     - Date     Condition        Recov. By
AA9263  HISTORY     - 1964     MONUMENTED       CGS
AA9263  HISTORY     - 19910925 GOOD             NGS
AA9263  HISTORY     - 19940903 GOOD             NGS
AA9263  HISTORY     - 19960829 GOOD             NGS
AA9263
AA9263                          STATION DESCRIPTION
AA9263
AA9263''DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
AA9263''STATION IS LOCATED NEAR RUNWAY END 25, 189.6 FT (57.8 M) EAST OF THE
AA9263''FIRST RUNWAY LIGHT, 125.0 FT (38.1 M) SE OF THE RUNWAY CENTERLINE END,
AA9263''68.3 FT (20.8 M) SOUTH OF THRESHOLD LIGHT NO H-1, AND 75.0 FT (22.9 M)
AA9263''SE OF THE SE CORNER OF THE RUNWAY.  THE MARK IS A STANDARD TOPOGRAPHIC
AA9263''DISK STAMPED,---AP 1964 STA A---, SET IN THE TOP OF A CONCRETE POST
AA9263''FLUSH WITH THE GROUND.
AA9263
AA9263                          STATION RECOVERY (1994)
AA9263
AA9263''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (DJA)
AA9263''THE STAION IS LOCATED ABOUT 10.0 MI (16.1 KM) NORTHWEST OF DUBOIS, AT
AA9263''THE DUBOIS-JEFFERSON COUNTY AIRPORT, NEAR RUNWAY END 25.
AA9263''OWNERSHIP--JEFFERSON COUNTY.  P.O.  BOX 299 FALLS CREEK, PA 15840.
AA9263''CONTACT ROBERT W.  SHAFFER, MANAGER.  PHONE 814-328-5311.
AA9263''
AA9263''LOCATED 189.6 FT (57.8 M) EAST OF THE FIRST RUNWAY LIGHT, 125.0 FT
AA9263''(38.1 M) SOUTHEAST OF THE RUNWAY CENTERLINE END, 68.3 FT (20.8 M)
AA9263''SOUTH OF THE THRESHOLD LIGHT NO.  H-1, 75.0 FT (22.9 M) SOUTHEAST OF
AA9263''THE SOUTHEAST CORNER OF THE RUNWAY.
AA9263
AA9263                          STATION RECOVERY (1996)
AA9263
AA9263''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (AJL)
AA9263''RECOVERED AS DESCRIBED.