No. 2
Message intent/use Message element URG ALRT RESP
192 Instruction that a change of level is to continue, but at a rate such that the specified level is reached at or before the specified time. REACH (level) BY (time) N M W/U
209 Instruction that a change of level is to continue, but at a rate such that the specified level is reached at or before the specified position. REACH (level) BY (position) N M W/U
30 Instruction that a level within the defined vertical range specified is to be maintained. MAINTAIN BLOCK (level) TO (level) N M W/U
31 Instruction that a climb to a level within the vertical range defined is to commence. CLIMB TO AND MAINTAIN BLOCK (level) TO (level) N M W/U
32 Instruction that a descent to a level within the vertical range defined is to commence. DESCEND TO AND MAINTAIN BLOCK (level) TO (level) N M W/U
34 Instruction that a cruise climb is to commence and continue until the specified level is reached. CRUISE CLIMB TO (level) N M W/U
35 Instruction that a cruise climb can commence once above the specified level. CRUISE CLIMB ABOVE (level) N M W/U
219 Instruction to stop the climb below the previously assigned level. STOP CLIMB AT (level) U M W/U
220 Instruction to stop the descent above the previously assigned level. STOP DESCENT AT (level) U M W/U
36 Instruction that the climb to the specified level should be made at the aircraft’s best rate. EXPEDITE CLIMB TO (level) U M W/U
37 Instruction that the descent to the specified level should be made at the aircraft’s best rate. EXPEDITE DESCENT TO (level) U M W/U
38 Urgent instruction to immediately climb to the specified level. IMMEDIATELY CLIMB TO (level) D H W/U
39 Urgent instruction to immediately descend to the specified level. IMMEDIATELY DESCEND TO (level) D H W/U
40 (reserved) L L Y
41 (reserved) L L Y
171 Instruction to climb at not less than the specified rate. CLIMB AT (vertical rate) MINIMUM N M W/U
172 Instruction to climb at not above the specified rate. CLIMB AT (vertical rate) MAXIMUM N M W/U
173 Instruction to descend at not less than the specified rate. DESCEND AT (vertical rate) MINIMUM N M W/U
Message intent/use Message element URG ALRT RESP
174 Instruction to descend at not above the specified rate. DESCEND AT (vertical rate) MAXIMUM N M W/U
33 (reserved) L L Y
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(160)