DATASHEETS  



The NGS Data SheetSee file  dsdata.txt for more information about the datasheet.DATABASE = Sybase ,PROGRAM = datasheet, VERSION = 7.10
1        National Geodetic Survey,   Retrieval Date = DECEMBER 10, 2004
 HA1287 ***********************************************************************
 HA1287  PACS        -  This is a Primary Airport Control Station.
 HA1287  DESIGNATION -  DAVIS
 HA1287  PID         -  HA1287
 HA1287  STATE/COUNTY-  KY/HENDERSON
 HA1287  USGS QUAD   -  WILSON (1993)
 HA1287
 HA1287                         *CURRENT SURVEY CONTROL
 HA1287  ___________________________________________________________________
 HA1287* NAD 83(1993)-  37 48 31.00359(N)    087 40 33.34026(W)     ADJUSTED  
 HA1287* NAVD 88     -       117.713  (meters)     386.20   (feet)  ADJUSTED  
 HA1287  ___________________________________________________________________
 HA1287  X           -     204,605.017 (meters)                     COMP
 HA1287  Y           -  -5,041,398.483 (meters)                     COMP
 HA1287  Z           -   3,888,735.847 (meters)                     COMP
 HA1287  LAPLACE CORR-          -1.85  (seconds)                    DEFLEC99
 HA1287  ELLIP HEIGHT-          87.16  (meters)          (11/03/04) GPS OBS
 HA1287  GEOID HEIGHT-         -30.53  (meters)                     GEOID03
 HA1287  DYNAMIC HT  -         117.631 (meters)     385.93  (feet)  COMP
 HA1287  MODELED GRAV-     979,938.1   (mgal)                       NAVD 88
 HA1287
 HA1287  HORZ ORDER  -  B
 HA1287  VERT ORDER  -  FIRST     CLASS II
 HA1287  ELLP ORDER  -  THIRD     CLASS I
 HA1287
 HA1287.This mark is at Henderson City-County Airport (EHR)
 HA1287
 HA1287.The horizontal coordinates were established by GPS observations
 HA1287.and adjusted by the National Geodetic Survey in January 1997.
 HA1287
 HA1287.The orthometric height was determined by differential leveling
 HA1287.and adjusted by the National Geodetic Survey in June 1991.
 HA1287
 HA1287.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HA1287
 HA1287.The Laplace correction was computed from DEFLEC99 derived deflections.
 HA1287
 HA1287.The ellipsoidal height was determined by GPS observations
 HA1287.and is referenced to NAD 83.
 HA1287
 HA1287.The geoid height was determined by GEOID03.
 HA1287
 HA1287.The dynamic height is computed by dividing the NAVD 88
 HA1287.geopotential number by the normal gravity value computed on the
 HA1287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HA1287.degrees latitude (g = 980.6199 gals.).
 HA1287
 HA1287.The modeled gravity was interpolated from observed gravity values.
 HA1287
 HA1287;                    North         East     Units Scale Factor Converg.
 HA1287;SPC KY1Z     - 1,165,479.704 1,330,430.380   MT  0.99990564   -1 10 56.8
 HA1287;SPC KY1Z     - 3,823,744.66  4,364,920.34   sFT  0.99990564   -1 10 56.8
 HA1287;SPC KY S     -   665,450.786   330,417.542   MT  0.99997962   -1 10 04.8
 HA1287;SPC KY S     - 2,183,233.12  1,084,044.89   sFT  0.99997962   -1 10 04.8
 HA1287;SPC IN W     -   284,417.131   847,817.493   MT  1.00000019   -0 21 47.8
 HA1287;UTM  16      - 4,184,795.635   440,501.097   MT  0.99964360   -0 24 51.7
 HA1287
 HA1287!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HA1287!SPC KY1Z     -   0.99998632  x   0.99990564  =   0.99989196
 HA1287!SPC KY S     -   0.99998632  x   0.99997962  =   0.99996594
 HA1287!SPC IN W     -   0.99998632  x   1.00000019  =   0.99998651
 HA1287!UTM  16      -   0.99998632  x   0.99964360  =   0.99962993
 HA1287
 HA1287:                Primary Azimuth Mark                     Grid Az
 HA1287:SPC KY1Z     -  DAVIS AZ MK                              271 01 04.2
 HA1287:SPC KY S     -  DAVIS AZ MK                              271 00 12.2
 HA1287:SPC IN W     -  DAVIS AZ MK                              270 11 55.2
 HA1287:UTM  16      -  DAVIS AZ MK                              270 14 59.1
 HA1287
 HA1287|---------------------------------------------------------------------|
 HA1287| PID    Reference Object                     Distance      Geod. Az  |
 HA1287|                                                           dddmmss.s |
 HA1287| HA1288 DAVIS AZ MK                         APPROX. 1.2 KM 2695007.4 |
 HA1287| HA0998 P 335                               291.041 METERS 33020     |
 HA1287|---------------------------------------------------------------------|
 HA1287
 HA1287                          SUPERSEDED SURVEY CONTROL
 HA1287
 HA1287  ELLIP H (01/09/97)   87.17   (m)                       GP(       ) 4 2
 HA1287  NAD 83(1993)-  37 48 31.00337(N)    087 40 33.34041(W) AD(       ) 3
 HA1287  ELLIP H (12/20/95)   87.19   (m)                       GP(       ) 4 1
 HA1287  NAD 83(1986)-  37 48 31.01292(N)    087 40 33.33969(W) AD(       ) 3
 HA1287  NAVD 88 (01/09/97)  117.71   (m)          386.2    (f) LEVELING    3  
 HA1287  NGVD 29 (11/06/89)  117.81   (m)          386.5    (f) LEVELING    3  
 HA1287
 HA1287.Superseded values are not recommended for survey control.
 HA1287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HA1287.See file dsdata.txt to determine how the superseded data were derived.
 HA1287
 HA1287_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDG4050184796(NAD 83)
 HA1287_MARKER: DH = HORIZONTAL CONTROL DISK
 HA1287_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HA1287_STAMPING: DAVIS 1986
 HA1287_MARK LOGO: NGS   
 HA1287_PROJECTION: FLUSH
 HA1287_MAGNETIC: N = NO MAGNETIC MATERIAL
 HA1287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HA1287+STABILITY: SURFACE MOTION
 HA1287_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HA1287+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2003
 HA1287
 HA1287  HISTORY     - Date     Condition        Report By
 HA1287  HISTORY     - 1986     MONUMENTED       NGS
 HA1287  HISTORY     - 19881205 GOOD             NGS
 HA1287  HISTORY     - 19890520 GOOD
 HA1287  HISTORY     - 19901026 GOOD             NGS
 HA1287  HISTORY     - 19951101 GOOD             LOWE
 HA1287  HISTORY     - 19960809 GOOD             NGS
 HA1287  HISTORY     - 20011008 GOOD             KYDT
 HA1287  HISTORY     - 20030107 GOOD             WOOLPT
 HA1287
 HA1287                          STATION DESCRIPTION
 HA1287
 HA1287'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 HA1287'13.0 KM (8.1 MI) SW FROM HENDERSON.
 HA1287'THE MARK IS ABOVE LEVEL WITH THE TAXIWAY.
 HA1287'9.5 KM (5.9 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY 60 FROM ITS JUNCTION
 HA1287'WITH U.S. HIGHWAY 41 IN HENDERSON, THENCE 3.0 KM (1.85 MI)
 HA1287'NORTHWESTERLY ALONG STATE HIGHWAY 136 TO THE ENTRANCE TO THE HENDERSON
 HA1287'COUNTY AIRPORT, THENCE 0.3 KM (0.25 MI) SOUTHWEST ALONG A TAXIWAY,
 HA1287'THENCE 0.2 KM (0.1 MI) EAST ALONG A TAXIWAY, 61.0 M (200.1 FT) NORTH
 HA1287'OF THE CENTERLINE OF THE RUNWAY, AND 23.6 M (77.4 FT) EAST OF THE
 HA1287'EXTENDED CENTER OF THE EAST END OF THE TAXIWAY.  NOTE--AN UNDERGROUND
 HA1287'DISK WAS SET ABOUT 42 INCHES BELOW THE GROUND.
 HA1287'THE MARK IS 1.0 METERS  S FROM  A WITNESS POST
 HA1287
 HA1287                          STATION RECOVERY (1988)
 HA1287
 HA1287'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988
 HA1287'THE STATION IS ABOUT 4.8 KM (3.00 MI) WEST OF HENDERSON, AT THE
 HA1287'HENDERSON COUNTY AIRPORT AT THE EAST END OF THE TAXIWAY IN A GRASS
 HA1287'FIELD.  OWNERSHIP--DON DAVIS AVIATION INC. 2154 STATE HIGHWAY 136
 HA1287'WEST, HENDERSON, KY 42420, PHONE 502-826-6000).  AIRPORT MANAGER IS
 HA1287'DON DAVIS.
 HA1287'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 60, STATE ROADS
 HA1287'136 AND 425, ABOUT 9.8 KM (6.10 MI) SOUTHWEST OF HENDERSON, DRIVE WEST
 HA1287'FOR 3.2 KM (2.00 MI) ON STATE ROAD 136 TO A GRAVEL DRIVE AND AIRPORT
 HA1287'ON THE LEFT.  FROM THE START OF THE PAVEMENT AT THE FUELING RAMP DRIVE
 HA1287'SOUTH TO THE TAXIWAY, TURN LEFT AND DRIVE EAST FOR 0.22 KM (0.15 MI)
 HA1287'TO THE END OF THE TAXIWAY AND THE STATION ON THE LEFT.
 HA1287'THE STATION IS A STANDARD HORIZONTAL CONTROL DISK STAMPED---DAVIS
 HA1287'1986---, SET THE TOP OF A ROUND CONCRETE POST FLUSH WITH THE GROUND.
 HA1287'LOCATED 35.05 M (115.0 FT) EAST OF THE CENTERLINE OF THE TAXIWAY, 26.2
 HA1287'M (86.0 FT) EAST OF A BLUE TAXIWAY LIGHT, 4.9 M (16.1 FT) NORTH OF A
 HA1287'GRAVEL ROAD AND 1.0 M (3.3 FT) SOUTH OF A FIBERGLASS WITNESS POST.
 HA1287'DESCRIBED BY M.J. WELLSLAGER.
 HA1287
 HA1287                          STATION RECOVERY (1989)
 HA1287
 HA1287'RECOVERED 1989
 HA1287'RECOVERED IN GOOD CONDITION.
 HA1287
 HA1287                          STATION RECOVERY (1990)
 HA1287
 HA1287'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 HA1287'STATION WAS RECOVERED IN GOOD CONDITION.  NO OTHER
 HA1287'MARKSSEARCHEDFOR.THIS STATION IS TIE TO THE KENTUCKY FAA PROJECT.  AN
 HA1287'UPDATED DESCRIPTION FOLLOWS.
 HA1287'STATION IS LOCATED ABOUT 3 MI (4.8 KM) WEST OF HENDERSON, AT THE
 HA1287'HENDERSON COUNTY AIRPORT, AT THE EAST END OF THE TAXIWAY, IN A GRASS
 HA1287'FIELD. OWNERSHIP-DON DAVIS AVIATION INC. 2154 STATE HIGHWAY 136 WEST,
 HA1287'HENDERSON, KY 42420.  AIRPORT MANAGER IS DON DAVIS.  PHONE IS
 HA1287'502-826-6000.
 HA1287'TO REACH THE STATION FROM THE JUNCTION OF U.S.HIGHWAY 60, STATE ROUTE
 HA1287'136 AND 425, ABOUT 9.8 KM (6.1 MI) SOUTHWEST OF HENDERSON, GO WEST
 HA1287'ALONG STATE ROUTE 136 FOR 2 MI (3.2 KM) TO A DRIVE AND THE AIRPORT
 HA1287'ENTRANCE ON THE LEFT, THEN GO LEFT, ABOUT 200 FT (61.0 M) TO THE
 HA1287'AIRPORT OFFICE ON THE LEFT, THEN FROM THE START OF THE PAVEMENT AT
 HA1287'THE FUELING RAMP, GO SOUTH TO THE JUNCTION OF THE TAXIWAY ON THE
 HA1287'LEFT, THEN GO LEFT, EAST ALONG THE TAXIWAY FOR 0.15 MI (0.24 KM) TO
 HA1287'THE END OF THE TAXIWAY AND THE STATION IN A FIELD AS DESCRIBED.
 HA1287'STATION IS IN TOP OF A CONCRETE POST FLUSH WITH THE GROUND SURFACE. IT
 HA1287'IS ABOUT IN LINE WITH EXTENDED CENTERLINE AND EAST OF THE TAXIWAY,
 HA1287'115 FT (35.1 M) EAST OF THE CENTERLINE OF THE TAXI APPROACH, 88 FT
 HA1287'(26.8 M) EAST OF A TAXI LIGHT, 16 FT (4.9 M) NORTH OF THE CENTER OF A
 HA1287'DIM GRAVEL FIELD ROAD, AND 3.3 FT (1.0 M) SOUTH OF A FIBERGLASS
 HA1287'WITNESS POST.
 HA1287'DESCRIBED BY G.F.S. NOTE-NOTIFY MANAGER OF WORK SCHEDULE.
 HA1287
 HA1287                          STATION RECOVERY (1995)
 HA1287
 HA1287'RECOVERY NOTE BY LOWE ENGINEERS 1995 (LDS)
 HA1287'RECOVERED AS DESCRIBED.  THIS STATION IS A PRIMARY AIRPORT CONTROL
 HA1287'STATION.
 HA1287
 HA1287                          STATION RECOVERY (1996)
 HA1287
 HA1287'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (WCW)
 HA1287'RECOVERY NOTE BY NGS 1996 .  RECOVERED AS DESCRIBED WITH CHANGES. FROM
 HA1287'STATE ROUTE 136 AT THE AIRPORT ENTRANCE TURN LEFT AND GO SOUTH FOR A
 HA1287'TOTAL OF 0.24 KM (0.15 MI) BEARING TO THE LEFT THROUGH A PARKING LOT,
 HA1287'PASSING THE AIRPORT OFFICE ON LEFT AT 36.6 M (120.1 FT) , ENTERING
 HA1287'INTO THE AOA AND PASSING A GRAVEL ROAD ON RIGHT AT 61.0 M (200.1 FT)
 HA1287'TO A PARALLEL TAXIWAY.  TURN LEFT AND GO EAST FOR 0.16 KM (0.10 MI) ON
 HA1287'THE PARALLEL TAXIWAY TO WHERE THE TAXI CURVES RIGHT AND THE STATION
 HA1287'AHEAD.  DAMAGE NOTED - WEST SIDE OF CONCRETE MONUMENT IS CHIPPED, DISK
 HA1287'SHOWS SEVERAL MOWER BLADE CUTS. THIS STATION IS A PRIMARY AIRPORT
 HA1287'CONTROL STATION (PACS) .
 HA1287
 HA1287                          STATION RECOVERY (2001)
 HA1287
 HA1287'RECOVERY NOTE BY KENTUCKY DEPARTMENT OF TRANSPORTATION 2001 (HE)
 HA1287'RECOVERED IN GOOD CONDITION.
 HA1287
 HA1287                          STATION RECOVERY (2003)
 HA1287
 HA1287'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2003 (CSM)
 HA1287'RECOVERED AS DESCRIBED.

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