Message intent/use Message element URG ALRT RESP
88 Notification that a clearance to fly directly from the first specified position to the next specified position may be issued. AT (position) EXPECT DIRECT TO (position) L L R
89 Notification that a clearance to fly directly to the specified position commencing at the specified time may be issued. AT (time) EXPECT DIRECT TO (position) L L R
90 Notification that a clearance to fly directly to the specified position commencing when the specified level is reached may be issued. AT (level) EXPECT DIRECT TO (position) L L R
91 Instruction to enter a holding pattern with the specified characteristics at the specified position and level. HOLD AT (position) MAINTAIN (level) INBOUND TRACK (degrees) (direction) TURNS (leg type) N M W/U
92 Instruction to enter a holding pattern with the published characteristics at the specified position and level. HOLD AT (position) AS PUBLISHED MAINTAIN (level) N M W/U
93 Notification that an onwards clearance may be issued at the specified time. EXPECT FURTHER CLEARANCE AT (time) L L R
94 Instruction to turn left or right as specified on to the specified heading. TURN (direction) HEADING (degrees) N M W/U
95 Instruction to turn left or right as specified on to the specified track. TURN (direction) GROUND TRACK (degrees) N M W/U
215 Instruction to turn a specified number of degrees left or right. TURN (direction) (degrees) N M W/U
190 Instruction to fly on the specified heading. FLY HEADING (degrees) N M W/U
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址:Rules of the Air and Air Traffic Services(163)