RECTYPE
C
FORM
SHIPCC
YR
MO
NF1
DA
NF2
TIME
NF3
NF4
ATTHER
NF5
PRESS
NF6
CORR
NF7
WKDAY
NF8
OCTANT
NF9
LAT
NF10
LON
NF11
HR
NF12
WNDIR
NF13
SPD
NF14
WX1
NF15
BARCODE
NF16
VIS
NF17
NF18
DB
NF19
NF20
WTR
NF21
NF22
WB
NF23
NF24
NF25
CLD1
NF26
NF27
CLD1DIR
NF28
CLD2
NF29
NF30
CLD2DIR
NF31
CLD3
NF32
NF33
CLD3DIR
NF34
SEA
NF35
CHSWELL
NF36
DRSWELL
NF37