---- The bulletin is coded as BUFR code form:
FM 94 (BUFR, Binary universal form for the representation of meteorological data) .
(Refer to WMO No.306 - Manual on Codes for the definition of WMO international codes)
---- The ISIK04 TTAAii Data Designators decode (2) as:
T1 (I): Observational data (Binary coded) - BUFR.
T2 (S): Surface/sea level.
A1 (I): Intermediate synoptic observations from fixed land stations (SIxx).
A2 (K): 180° - 90°E southern hemisphere.
(2: Refer to WMO No.386 - Manual on the GTS - Attachment II.5)
---- Correspondence with the C13 common BUFR/CREX code table:
(000/001) or (Surface data land -- Intermediate synoptic observations from fixed-land stations (SYNOP)) data type / data sub-type.
---- The bulletin collects reports from stations:
Wilsons promontory lighthouse, East sale airport, Wagga wagga amo, Canberra airport, Mallacoota, Cape grim baps, Strahan aerodrome, Hobart airport, Eddystone point, Lord howe island aero, Norfolk island aero, Heard island (the spit), Macquarie island, Port keats aero, Derby aero, Rabbit flat, Leinster aero, Coober pedy airport, Marree aero, Moomba airport, Birdsville airport, Tibooburra airport, Thargomindah airport, Moree aero, Southern cross airfield, Lake grace, Forrest, Port augusta aero, Dubbo airport aws, Tamworth airport aws, Horsham aerodrome, Thredbo aws, Launceston airport, Christmas island aero and Cocos island aero