Basic Variables
---------------

  1   ACARS                float         windDir                  QC 1
  2   ACARS                float         windSpeed                QC 1  
  3   ACARS                float         windDir                  QC 1
  4   ACARS                float         windSpeed                QC 1  

  5   ACARS                float         temperature              QC 2
  6   ACARS                float         temperature              QC 2

  7   ACARS                float         dewpoint                 QC 2
  8   ACARS                float         downlinkedRH             QC 2
  9   ACARS                float         dewpoint                 QC 2
 10   ACARS                float         dewpoint                 QC 2
 13   ACARS                float         dewpoint                 QC 2

 34   ACARS                float         waterVaporMR
 36   ACARS                byte          waterVaporQC
 11   ACARS                float         rh_probe 
 12   ACARS                float         mach     
 52   ACARS                float         trueAirSpeed             QC 1
 48   ACARS                float         rhUncertainty
 49   ACARS                float         sensor1RelativeHumidity
 50   ACARS                float         sensor2RelativeHumidity
 55   ACARS                float         dewpointUncertainty
 38   ACARS                int           icingCondition           QC 1

 37   ACARS                float         medEDR                   QC 1
 14   ACARS                float         maxEDR                   QC 1
 45   ACARS                int           turbIndex                QC 1
 19   ACARS                float         vertAccel
 29   ACARS                float         vertGust 

 47   ACARS                float         altitude                 QC 2
 35   ACARS                float         altitude                 QC 2
 17   ACARS                float         latitude                 QC 1
 18   ACARS                float         longitude                QC 1
 51   ACARS                float         GPSaltitude
 54   ACARS                float         baroAltitude 

Station Identification
----------------------

 15   ACARS                char  12      en_tailNumber                        

Other
-----

 20   ACARS                float         heading  
 21   ACARS                byte          rollFlag
 22   ACARS                byte          interpolatedTime
 23   ACARS                byte          interpolatedLL
 24   ACARS                byte          correctedFlag
 25   ACARS                float         medTurbulence
 26   ACARS                float         maxTurbulence
 30   ACARS                char   4      rptStation
 31   ACARS                char   6      origAirport
 32   ACARS                char   6      destAirport
 39   ACARS                int           dataType
 44   ACARS                int           sounding_flag
 40   ACARS                byte          dataSource
 41   ACARS                char   1      notInUse                       (41 is AWIPS-only variable)
 56   ACARS                char   3      tamdarCarrier
