OPERATIONAL AVN DUMP COUNTS

EXPLANATION OF CLASSIFICATION TYPES

synop metar ships dbuoy mbuoy
lcman sfcbog raobf raobm raobs
dropw pibal prflr vadwnd goesnd
airep pirep asdar aircar recco
infus h2ius hidens ptrus infin
visin infja visja infeu viseu
ssmipn ssmit erswnd hirs-14 hirs-16
msu-14 amsua-15 amsua-16 amsub-15 amsub-16
sbuv-16