AD9634 ***********************************************************************
AD9634  SACS        -  This is a Secondary Airport Control Station.
AD9634  DESIGNATION -  JLN M
AD9634  PID         -  AD9634
AD9634  STATE/COUNTY-  MO/JASPER
AD9634  USGS QUAD   -  CARL JUNCTION (1978)
AD9634
AD9634                         *CURRENT SURVEY CONTROL
AD9634  ___________________________________________________________________
AD9634* NAD 83(1997)-  37 08 34.63747(N)    094 30 00.09762(W)     ADJUSTED
AD9634* NAVD 88     -       300.04   (meters)     984.4    (feet)  GPS OBS
AD9634  ___________________________________________________________________
AD9634  X           -    -399,409.804 (meters)                     COMP
AD9634  Y           -  -5,074,952.035 (meters)                     COMP
AD9634  Z           -   3,830,214.772 (meters)                     COMP
AD9634  LAPLACE CORR-           0.08  (seconds)                    DEFLEC99
AD9634  ELLIP HEIGHT-         270.28  (meters)                     GPS OBS
AD9634  GEOID HEIGHT-         -29.84  (meters)                     GEOID99
AD9634
AD9634  HORZ ORDER  -  FIRST
AD9634  ELLP ORDER  -  FOURTH    CLASS I
AD9634
AD9634.This mark is at Joplin Regional Airport (JLN)
AD9634
AD9634.The horizontal coordinates were established by GPS observations
AD9634.and adjusted by the National Geodetic Survey in February 2000.
AD9634
AD9634.The orthometric height was determined by GPS observations and a
AD9634.high-resolution geoid model.
AD9634
AD9634.GPS derived orthometric heights for airport stations designated as
AD9634.PACS or SACS are published to 2 decimal places.  This maintains
AD9634.centimeter relative accuracy between the PACS and SACS.  It does
AD9634.not indicate centimeter accuracy relative to other marks which are
AD9634.part of the NAVD 88 network.
AD9634
AD9634.The X, Y, and Z were computed from the position and the ellipsoidal ht.
AD9634
AD9634.The Laplace correction was computed from DEFLEC99 derived deflections.
AD9634
AD9634.The ellipsoidal height was determined by GPS observations
AD9634.and is referenced to NAD 83.
AD9634
AD9634.The geoid height was determined by GEOID99.
AD9634
AD9634;                    North         East     Units   Scale      Converg.
AD9634;SPC MO W     -   108,333.491   849,997.591   MT  0.99994118 -0 00 00.1
AD9634;UTM  15      - 4,111,784.113   366,779.603   MT  0.99981863 -0 54 21.1
AD9634
AD9634                          SUPERSEDED SURVEY CONTROL
AD9634
AD9634.No superseded survey control is available for this station.
AD9634
AD9634_MARKER: DD = SURVEY DISK
AD9634_SETTING: 34 = CONCRETE HANGAR FOUNDATION
AD9634_STAMPING: JLN M 1981
AD9634_MAGNETIC: N = NO MAGNETIC MATERIAL
AD9634_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
AD9634+STABILITY: SURFACE MOTION
AD9634_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
AD9634+SATELLITE: SATELLITE OBSERVATIONS - July 09, 1999
AD9634
AD9634  HISTORY     - Date     Condition        Recov. By
AD9634  HISTORY     - 1981     MONUMENTED       NOS
AD9634  HISTORY     - 19881122 GOOD             NGS
AD9634  HISTORY     - 19990709 GOOD             NGS
AD9634
AD9634                          STATION DESCRIPTION
AD9634
AD9634''DESCRIBED BY NATIONAL GEODETIC SURVEY 1988
AD9634''THE STATION IS LOCATED IN THE SOUTH PART OF THE AIRPORT IN AN
AD9634''ABANDONED RAMP WEST OF THE FOUNDATION OF AN OLD HANGAR.  IT IS 144.5
AD9634''FT (44.0 M) SOUTH OF THE SOUTH EDGE OF THE ASPHALT TAXIWAY BETWEEN RWY
AD9634''END 4 AND RWY END 36, 46.7 FT (14.2 M) EAST OF THE WEST EDGE OF THE
AD9634''CONCRETE RAMP, 18.4 FT (5.6 M) NORTH OF A CHAIN LINK FENCE, 11.3 FT
AD9634''(3.4 M) NORTH OF THE SOUTH EDGE OF THE CONCRETE RAMP, AND IS ON RANGE
AD9634''WITH THE EAST EDGE OF THE TERMINAL RAMP.  IT IS AN NOS DISK STAMPED
AD9634''JLN M 1981 AND SET IN A DRILL HOLE FLUSH WITH THE CONCRETE RAMP.
AD9634
AD9634                          STATION RECOVERY (1999)
AD9634
AD9634''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (AJL)
AD9634''THE STATION IS LOCATED ABOUT 12 KM (7.45 MI) EAST OF THE
AD9634''MISSOURI-KANSAS BORDER, 6 KM (3.70 MI) NORTH OF JOPLIN AT THE JOPLIN
AD9634''REGIONAL AIRPORT, NEAR THE CENTER OF THE SOUTH END OF THE AIRFIELD,
AD9634''AND ADJACENT TO THE NORTH SIDE OF AN AIRCRAFT OBSERVATION PARKING LOT
AD9634''LOCATED BETWEEN THE HIGHWAY AND THE CHAIN LINK PERIMETER FENCE.
AD9634''OWNERSHIP--CITY OF JOPLIN, P.O.  BOX 1355, JOPLIN, MO 64801.  AIRPORT
AD9634''MANAGER IS STEVE STOCKAM.  PHONE 417-623-0262, EXTENSION 10, FAX
AD9634''417-625-4714.  CONTACT HIM IN ADVANCE FOR PERMISSION TO OCCUPY THIS
AD9634''STATION AND ACCESS THROUGH THE LOCKED GATES.  TO REACH FROM THE
AD9634''JUNCTION OF U.S.  HIGHWAY 171 (NORTH MAIN STREET ROAD) AND STATE
AD9634''HIGHWAY 43 (DEMOTT AVENUE) ABOUT 6 KM (3.70 MI) NORTH OF JOPLIN, GO
AD9634''EAST ON HIGHWAY 171 FOR 0.41 KM (0.25 MI) TO THE AIRPORT ENTRANCE ROAD
AD9634''ON THE LEFT.  TURN LEFT, NORTH, ON THE ROAD FOR 0.40 KM (0.25 MI) TO A
AD9634''GATE IN THE PERIMETER FENCE ON THE RIGHT JUST BEFORE A CURVE IN THE
AD9634''ROAD.  TURN RIGHT, EAST, PASSING THROUGH THE GATE AND ALONG A TAXI FOR
AD9634''0.48 KM (0.30 MI) TO THE EAST EDGE OF THE APRON AND THE JUNCTION OF
AD9634''THREE TAXIS.  TURN RIGHT, SOUTHWEST, THEN SOUTHEAST, ALONG TAXI A FOR
AD9634''0.24 KM (0.15 MI) TO THE JUNCTION OF RUNWAY END 5. CONTINUE AHEAD,
AD9634''SOUTHEAST, PASSING AROUND THE RUNWAY END AND ALONG A CLOSED TAXI FOR
AD9634''0.12 KM (0.05 MI) TO THE STATION ON THE RIGHT.  THE STATION IS SET
AD9634''FLUSH IN THE TOP OF A CONCRETE PAD FOR THE FOUNDATION OF A REMOVED
AD9634''HANGAR AND NEAR THE SOUTHWEST CORNER OF THE FOUNDATION. IT IS 117.9 M
AD9634''(386.8 FT) SOUTHEAST OF THE SOUTH CORNER OF RUNWAY END 5, 72.6 M
AD9634''(238.2 FT) WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF AN ILS BUILDING,
AD9634''51.6 M (169.3 FT) SOUTH OF THE CENTER OF THE CLOSED TAXI, 39.6 M
AD9634''(129.9 FT) EAST-NORTHEAST OF THE CENTER OF A DOUBLE GATE IN THE
AD9634''PERIMETER FENCE, 30.3 M (99.4 FT) WEST-NORTHWEST OF A CORNER IN THE
AD9634''FENCE, 14.5 M (47.6 FT) EAST-NORTHEAST OF THE SOUTHWEST CORNER OF THE
AD9634''CONCRETE FOUNDATION, AND 5.5 M (18.0 FT) NORTH OF THE FENCE.
AD9634''NOTE--THIS IS A SECONDARY AIRPORT CONTROL STATION (SACS) .