Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
公共交通咨询频率
avia.
common traffic advisory frequency
(当运营源自或目的地是不受管制机场时,设计用于执行机场咨询业务的频率。CTAF可以是通用无线电通信服务 (unicorn)、多用途通信设备 (muticom ),飞行服务站或塔台频率。可在适当的航空出版物上查明)
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Add
|
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Report an error
|
Get short URL
|
Language Selection Tips