参阅图3-52，A320NEO执行下滑台不工作的进近程序，其最低下降高（MDH）为

ZUGH AIRMET5 VALID 201530/201700 ZUUU──
ZUGH FIR ISOL TS MOD ICE OBS AT 1520 33 DEG N 107 DEG E AT FL120 NC ＝在AIRMET5中，报文的有效时间是

ZULS AIRMET2 VALID 221215/221600 ZUUU──
ZULS FIR SEV TURB MOD MTW FCST AT 28 DEG N 93 DEG E AT FL280 STNR NC ＝在AIRMET2中，重要天气出现的地区是

ZULS AIRMET2 VALID 221215/221600 ZUUU──
ZULS FIR SEV TURB MOD MTW FCST AT 28 DEG N 93 DEG E AT FL280 STNR NC ＝在AIRMET2中，描述了什么影响飞行的天气现象

ZHWH SIGMET 5 VALID 171000/171600 ZHHH—
WUHAN FIR SEV ICE (FZRA) EMBD TS HVYGR FCST FL060 TO FL180 S OF 40N MOV E WKN =在SIGMET5中，最先预计有危险天气的部门是

ZBPE SIGMET3 VALID 230210/230810 ZBAA—
BEIJING FIR HVY SS SEV TURB OBS AND FCST ABV FL250 N OF 3500N S OF 4000N E OF 10000E W OF 11500E MOV E 10KMH NC =在SIGMET3中，报文的有效时间是

ZBPE SIGMET3 VALID 230210/230810 ZBAA—
BEIJING FIR HVY SS SEV TURB OBS AND FCST ABV FL250 N OF 3500N S OF 4000N E OF 10000E W OF 11500E MOV E 10KMH NC =在SIGMET3中，重要天气出现的地区是

ZBPE SIGMET3 VALID 230210/230810 ZBAA—
BEIJING FIR HVY SS SEV TURB OBS AND FCST ABV FL250 N OF 3500N S OF 4000N E OF 10000E W OF 11500E MOV E 10KMH NC =在SIGMET3中，描述了什么影响飞行的天气现象？

ZHWH SIGMET 5 VALID 171000/171600 ZHHH—
WUHAN FIR SEV ICE (FZRA) EMBD TS HVYGR FCST FL060 TO FL180 S OF 40N MOV E WKN =在SIGMET5中，重要天气出现的地区是

ZHWH SIGMET 5 VALID 171000/171600 ZHHH—
WUHAN FIR SEV ICE (FZRA) EMBD TS HVYGR FCST FL060 TO FL180 S OF 40N MOV E WKN =在SIGMET5中，描述了什么影响飞行的天气现象？

在空中等压面图上不分析的项目有