The UZAC99 TTAAii Data Designators decode as: T1 (U): Upper air data T1T2 (UZ): Upper level pressure, temperature, humidity and wind from a sonde released by carrier balloon or aircraft (Parts A, B, C, D) A1A2 (AC): Arctic(Remarks from Volume-C: CAMPAGNE DATA FROM ARCTIC FLYOVER ESTIMATED AUG 05 - SEP 15, 2022)
The ULAA01 TTAAii Data Designators decode as: T1 (U): Upper air data T1T2 (UL): Upper level pressure, temperature, humidity and wind (Part C) A1A2 (AA): Antarctic (The bulletin collects reports from stations: 89002;GEORG VON NEUMAYER;)
The IUSD40 TTAAii Data Designators decode as: T1 (I): Observational data (Binary coded) - BUFR T1T2 (IU): Upper air T1T2A1 (IUS): Radio soundings from marine stations (entire sounding) A2 (D): 90°E - 0° northern hemisphere (Remarks from Volume-C: NilReason)
The USDL40 TTAAii Data Designators decode as: T1 (U): Upper air data T1T2 (US): Upper level pressure, temperature, humidity and wind (Part A) A1A2 (DL): Germany (The bulletin collects reports from stations: 10962;Hohenpeißenberg;) (Remarks from Volume-C: XXX)
The IUKD02 TTAAii Data Designators decode as: T1 (I): Observational data (Binary coded) - BUFR T1T2 (IU): Upper air T1T2A1 (IUK): Radio soundings from fixed land stations (up to 100 hPa) A2 (D): 90°E - 0° northern hemisphere(The bulletin collects reports from stations: 10113;Norderney;) (Remarks from Volume-C: high resolution 2 sec.)
The IUKD14 TTAAii Data Designators decode as: T1 (I): Observational data (Binary coded) - BUFR T1T2 (IU): Upper air T1T2A1 (IUK): Radio soundings from fixed land stations (up to 100 hPa) A2 (D): 90°E - 0° northern hemisphere(The bulletin collects reports from stations: 10304;Meppen;) (Remarks from Volume-C: high resolution 2 sec.,if available)
The IUKD15 TTAAii Data Designators decode as: T1 (I): Observational data (Binary coded) - BUFR T1T2 (IU): Upper air T1T2A1 (IUK): Radio soundings from fixed land stations (up to 100 hPa) A2 (D): 90°E - 0° northern hemisphere(The bulletin collects reports from stations: 10954;Altenstadt;) (Remarks from Volume-C: high resolution 2 sec.,if available)
The IUKD08 TTAAii Data Designators decode as: T1 (I): Observational data (Binary coded) - BUFR T1T2 (IU): Upper air T1T2A1 (IUK): Radio soundings from fixed land stations (up to 100 hPa) A2 (D): 90°E - 0° northern hemisphere(The bulletin collects reports from stations: 10868;Oberschleißheim;) (Remarks from Volume-C: high resolution 2 sec.)
The ULDL40 TTAAii Data Designators decode as: T1 (U): Upper air data T1T2 (UL): Upper level pressure, temperature, humidity and wind (Part C) A1A2 (DL): Germany (The bulletin collects reports from stations: 10962;Hohenpeißenberg;) (Remarks from Volume-C: XXX)
The IUKD03 TTAAii Data Designators decode as: T1 (I): Observational data (Binary coded) - BUFR T1T2 (IU): Upper air T1T2A1 (IUK): Radio soundings from fixed land stations (up to 100 hPa) A2 (D): 90°E - 0° northern hemisphere(The bulletin collects reports from stations: 10184;Greifswald;) (Remarks from Volume-C: high resolution 2 sec.)