Sign in | English | Terms of Use
DictionaryForumContacts
Google | Forvo | +
to phrases
 English thesaurus

control zone

[kɔn'trəul 'zəun]
avia., Canada A controlled airspace of defined dimensions extending upwards from the surface of the earth up to and including 3000 ft AAE unless otherwise specified
USA A controlled airspace extending upwards from the surface of the Earth to a specified upper limit (JP 3-52) see also control area
control
: 32 phrases in 2 subjects
Microsoft31
Oil and gas technology1

Add | Report an error | Get short URL