Interface Output from the NCEP ACARS Decoder

Mnemonic	Description	Units	Value
YEAR	Report year	Year	rivals (iryear)
MNTH	Report month	Month	rivals (irmnth)
DAYS	Report day	Day	rivals (irdays)
HOUR	Report hour	Hour	rivals (irhour)
MINU	Report minute	Minute	rivals (irminu)
SECO	Report second	Second	rivals (irseco)
SLAT	Latitude	Degrees	rivals (irslat)
SLON	Longitude	Degrees	rivals (irslon)
OSLL	Original specification of latitude/longitude	WMO BUFR Table 002070	rivals (irosll)
PRES	Pressure	Millibars	rivals (irpres)
IALT	Indicated aircraft altitude	Meters	rivals (irialt)
TMPK	Temperature	Degrees Kelvin	rivals (irtmpk)
PCAT	Precision of temperature observation	Degrees Kelvin	rivals (irpcat)
DRCT	Wind direction	Degrees true	rivals (irdrct)
SPED	Wind speed	Meters/second	rivals (irsped)
TIWM	Type of instrumentation for wind measurement	WMO BUFR Table 002002	rivals (irtiwm)
POAF	Phase of aircraft flight	WMO BUFR Table 008004	rivals (irpoaf)
TADR	Type of aircraft data relay system	WMO BUFR Table 002062	rivals (irtadr)
TOST	Type of station	WMO BUFR Table 002001	rivals (irtost)
ROLQ	Aircraft roll angle quality	WMO BUFR Table 002064	rivals (irrolq)
INTV	ACARS interpolated values	WMO BUFR Table 033025	rivals (irintv)
MIXR	Mixing ratio	Kg/kg	rivals (irmixr)
MSTQ	Moisture quality	WMO BUFR Table 033026	rivals (irmstq)
RELH	Relative humidity	Percent	rivals (irrelh)
TRBX10	Turbulence index for 1-minute period (MINU-1) -> MINU	Code table	rivals (irtrbx10)
TRBX21	Turbulence index for 1-minute period (MINU-2) -> (MINU-1)	Code table	rivals (irtrbx21)
TRBX32	Turbulence index for 1-minute period (MINU-3) -> (MINU-2)	Code table	rivals (irtrbx32)
TRBX43	Turbulence index for 1-minute period (MINU-4) -> (MINU-3)	Code table	rivals (irtrbx43)
ACID	Aircraft flight number (encrypted by ARINC)	CCITT IA5	civals (icacid)
ACRN	Aircraft registration number (encrypted by ARINC)	CCITT IA5	civals (icacrn)
ARST	ACARS ground receiving station	CCITT IA5	civals (icarst)