Type Alias NotamSubjectCode

NotamSubjectCode:
    | "LA"
    | "LB"
    | "LC"
    | "LD"
    | "LE"
    | "LF"
    | "LG"
    | "LH"
    | "LI"
    | "LJ"
    | "LK"
    | "LL"
    | "LM"
    | "LP"
    | "LR"
    | "LS"
    | "LT"
    | "LU"
    | "LV"
    | "LW"
    | "LX"
    | "LY"
    | "LZ"
    | "MA"
    | "MB"
    | "MC"
    | "MD"
    | "MG"
    | "MH"
    | "MK"
    | "MM"
    | "MN"
    | "MO"
    | "MP"
    | "MR"
    | "MS"
    | "MT"
    | "MU"
    | "MW"
    | "MX"
    | "MY"
    | "FA"
    | "FB"
    | "FC"
    | "FD"
    | "FE"
    | "FF"
    | "FG"
    | "FH"
    | "FI"
    | "FJ"
    | "FL"
    | "FM"
    | "FO"
    | "FP"
    | "FS"
    | "FT"
    | "FU"
    | "FW"
    | "FZ"
    | "AA"
    | "AC"
    | "AD"
    | "AE"
    | "AF"
    | "AH"
    | "AL"
    | "AN"
    | "AO"
    | "AP"
    | "AR"
    | "AT"
    | "AU"
    | "AV"
    | "AX"
    | "AZ"
    | "SA"
    | "SB"
    | "SC"
    | "SE"
    | "SF"
    | "SL"
    | "SO"
    | "SP"
    | "SS"
    | "ST"
    | "SU"
    | "SV"
    | "SY"
    | "PA"
    | "PB"
    | "PC"
    | "PD"
    | "PE"
    | "PF"
    | "PH"
    | "PI"
    | "PK"
    | "PL"
    | "PM"
    | "PN"
    | "PO"
    | "PR"
    | "PT"
    | "PU"
    | "PX"
    | "PZ"
    | "CA"
    | "CB"
    | "CC"
    | "CD"
    | "CE"
    | "CG"
    | "CL"
    | "CM"
    | "CP"
    | "CR"
    | "CS"
    | "CT"
    | "IC"
    | "ID"
    | "IG"
    | "II"
    | "IL"
    | "IM"
    | "IN"
    | "IO"
    | "IS"
    | "IT"
    | "IU"
    | "IW"
    | "IX"
    | "IY"
    | "GA"
    | "GW"
    | "NA"
    | "NB"
    | "NC"
    | "ND"
    | "NF"
    | "NL"
    | "NM"
    | "NN"
    | "NO"
    | "NT"
    | "NV"
    | "NX"
    | "RA"
    | "RD"
    | "RM"
    | "RO"
    | "RP"
    | "RR"
    | "RT"
    | "WA"
    | "WB"
    | "WC"
    | "WD"
    | "WE"
    | "WF"
    | "WG"
    | "WH"
    | "WJ"
    | "WL"
    | "WM"
    | "WP"
    | "WR"
    | "WS"
    | "WT"
    | "WU"
    | "WV"
    | "WW"
    | "WY"
    | "WZ"
    | "OA"
    | "OB"
    | "OE"
    | "OL"
    | "OR"
    | "KK"
    | "TT"
    | "XX"

ICAO NOTAM subject code from the Q-code (2nd and 3rd letters). Identifies what the NOTAM is about. Defined in ICAO Doc 8400.

Codes are grouped by category prefix:

L - Lighting facilities
M - Movement and landing area
F - Facilities and services
A - Airspace organization
S - Air traffic and VOLMET services
P - Air traffic procedures
C - Communication and surveillance
I - Instrument and microwave landing systems
G - GNSS services
N - Terminal and en-route navigation
R - Airspace restrictions
W - Navigation warnings
O - Other information
KK - Checklist NOTAM
TT - Trigger NOTAM
XX - Plain language (subject not listed)

Type Alias NotamSubjectCode

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