AA9244 ***********************************************************************
AA9244  PACS        -  This is a Primary Airport Control Station.
AA9244  DESIGNATION -  1N9 B
AA9244  PID         -  AA9244
AA9244  STATE/COUNTY-  PA/LEHIGH
AA9244  USGS QUAD   -  ALLENTOWN EAST (1992)
AA9244
AA9244                         *CURRENT SURVEY CONTROL
AA9244  ___________________________________________________________________
AA9244* NAD 83(1992)-  40 34 12.29362(N)    075 29 15.43227(W)     ADJUSTED
AA9244* NAVD 88     -       117.93   (meters)     386.9    (feet)  GPS OBS
AA9244  ___________________________________________________________________
AA9244  X           -   1,215,818.817 (meters)                     COMP
AA9244  Y           -  -4,697,035.548 (meters)                     COMP
AA9244  Z           -   4,126,328.697 (meters)                     COMP
AA9244  LAPLACE CORR-           1.87  (seconds)                    DEFLEC99
AA9244  ELLIP HEIGHT-          83.44  (meters)                     GPS OBS
AA9244  GEOID HEIGHT-         -34.53  (meters)                     GEOID99
AA9244
AA9244  HORZ ORDER  -  B
AA9244  ELLP ORDER  -  FOURTH    CLASS I
AA9244
AA9244.This mark is at Allentown Queen City Airport (1N9)
AA9244
AA9244.The horizontal coordinates were established by GPS observations
AA9244.and adjusted by the National Geodetic Survey in March 1998.
AA9244
AA9244.The orthometric height was determined by GPS observations and a
AA9244.high-resolution geoid model.
AA9244
AA9244.GPS derived orthometric heights for airport stations designated as
AA9244.PACS or SACS are published to 2 decimal places.  This maintains
AA9244.centimeter relative accuracy between the PACS and SACS.  It does
AA9244.not indicate centimeter accuracy relative to other marks which are
AA9244.part of the NAVD 88 network.
AA9244
AA9244.The X, Y, and Z were computed from the position and the ellipsoidal ht.
AA9244
AA9244.The Laplace correction was computed from DEFLEC99 derived deflections.
AA9244
AA9244.The ellipsoidal height was determined by GPS observations
AA9244.and is referenced to NAD 83.
AA9244
AA9244.The geoid height was determined by GEOID99.
AA9244
AA9244;                    North         East     Units   Scale      Converg.
AA9244;SPC PA S     -   139,776.702   791,548.878   MT  0.99996166 +1 28 04.1
AA9244;UTM  18      - 4,491,148.053   458,725.020   MT  0.99962097 -0 19 01.7
AA9244
AA9244:                Primary Azimuth Mark                     Grid Az
AA9244:SPC PA S     -  1N9 A                                    056 42 42.3
AA9244:UTM  18      -  1N9 A                                    058 29 48.1
AA9244
AA9244|---------------------------------------------------------------------|
AA9244| PID    Reference Object                     Distance      Geod. Az  |
AA9244|                                                           dddmmss.s |
AA9244| AA9246 1N9 A                               460.628 METERS 0581046.4 |
AA9244|---------------------------------------------------------------------|
AA9244
AA9244                          SUPERSEDED SURVEY CONTROL
AA9244
AA9244  NAD 83(1993)-  40 34 12.29317(N)    075 29 15.43247(W) AD(       ) B
AA9244  ELLIP HT    -          83.48  (m)                      GP(       ) 1 1
AA9244
AA9244.Superseded values are not recommended for survey control.
AA9244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AA9244.See file dsdata.txt to determine how the superseded data were derived.
AA9244
AA9244_MARKER: I = METAL ROD
AA9244_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
AA9244_STAMPING: 1N9 B 1994
AA9244_PROJECTION: RECESSED 6 CENTIMETERS
AA9244_MAGNETIC: N = NO MAGNETIC MATERIAL
AA9244_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
AA9244+STABILITY: POSITION/ELEVATION WELL
AA9244_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
AA9244+SATELLITE: SATELLITE OBSERVATIONS - November 21, 1997
AA9244_ROD/PIPE-DEPTH: 4.3  meters
AA9244_SLEEVE-DEPTH  : 1.0 meters
AA9244
AA9244  HISTORY     - Date     Condition        Recov. By
AA9244  HISTORY     - 1994     MONUMENTED       NGS
AA9244  HISTORY     - 19940830 GOOD             NGS
AA9244  HISTORY     - 19961125 GOOD             NGS
AA9244  HISTORY     - 19971121 GOOD             NJGS
AA9244
AA9244                          STATION DESCRIPTION
AA9244
AA9244''DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (RAH)
AA9244''THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) SOUTH OF DOWNTOWN
AA9244''ALLENTOWN, AT THE QUEEN CITY AIRPORT, NEAR THE INTERSECTION OF RUNWAYS
AA9244''7-25 AND 14-32.  OWNERSHIP--CITY OF ALLENTOWN.  CONTACT JOE WILDMAN,
AA9244''AIRPORT MANAGER, QUEEN CITY AIRPORT, 1730 VULTEE ST, ALLENTOWN, PA
AA9244''18103, PHONE 610-791-3241.
AA9244''
AA9244''TO REACH THE AIRPORT FROM THE JUNCTION OF INTERSTATE 78 (STATE HIGHWAY
AA9244''309) AND LEHIGH STREET IN SOUTHERN ALLENTOWN, GO NORTH ON LEHIGH
AA9244''STREET 0.8 MI (1.3 KM) TO VULTEE STREET ON LEFT.  TURN LEFT AND GO
AA9244''WEST 0.35 MI (0.56 KM) TO THE AIRPORT STRAIGHT AHEAD.  TO REACH THIS
AA9244''STATION FROM THE AIRPORT ADMINISTRATION BUILDING, ENTER THE GATE
AA9244''ADJACENT TO THE NORTHWEST SIDE OF THE BUILDING AND PROCEED LEFT, SOUTH
AA9244''FOR ABOUT 250 FT (76.2 M) TO A TAXIWAY, TURN LEFT, SOUTH EAST AND GO
AA9244''0.1 MI (0.2 KM) ON TAXIWAY TO THE INTERSECTION WITH TAXIWAY B, TURN
AA9244''RIGHT, SOUTHWEST AND GO 0.1 MI (0.2 KM) CROSSING RUNWAY 14-32 TO THE
AA9244''STATION ON THE RIGHT NEAR THE HOLDBAR.
AA9244''
AA9244''LOCATED 43.0 M (141.1 FT) SOUTHWEST OF THE SOUTHERNMOST RUNWAY LIGHT
AA9244''AT THE INTERSECTION OF RUNWAYS 7-25 AND 14-32, 26.7 M (87.6 FT)
AA9244''SOUTHEAST OF THE CENTERLINE OF THE TAXIWAY AT HOLDBAR, 14.2 M (46.6
AA9244''FT) NORTHEAST OF A METAL STORM GRATE, AND 23.1 M (75.8 FT) NORTHWEST
AA9244''FROM THE EDGE OF RUNWAY 7-25.
AA9244''
AA9244''DESCRIBED BY KRN.
AA9244
AA9244                          STATION RECOVERY (1996)
AA9244
AA9244''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (AJL)
AA9244''RECOVERED AS DESCRIBED.
AA9244
AA9244                          STATION RECOVERY (1997)
AA9244
AA9244''RECOVERY NOTE BY NEW JERSEY GEODETIC SURVEY 1997 (JVS)
AA9244''RECOVERED AS DESCRIBED.