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Search: Posts Made By: mxwbuaa
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Forum: ATC Issues
25th Jul 2020, 10:27
Replies: 3
Views: 1,254
Posted By mxwbuaa

about ADS-B’ usage

in icao doc 4444，the section 8.1.11 says：
ADS-B may be used alone, including in the provision of separation between aircraft, provided:
a) identification of ADS-B-equipped aircraft is established...
Forum: ATC Issues
19th Jul 2020, 01:13
Replies: 2
Views: 1,306
Posted By mxwbuaa

thanks for LookingForAJob

thanks for LookingForAJob (https://www.pprune.org/members/33671-lookingforajob) ‘s detailed explanation.
Are there specified landing intervals that must be met between the various classes of...
Forum: ATC Issues
18th Jul 2020, 04:20
Replies: 2
Views: 1,306
Posted By mxwbuaa

how to determine the interval between successive arrival aircraft

as an approach controller , how to decide the approach time of the succeeding aircraft. What are the influencing factors? how much is the target landing time interval ?
Forum: ATC Issues
8th Jul 2020, 13:26
Replies: 32
Views: 7,214
Posted By mxwbuaa

but in non-radar environment or just procedural...

but in non-radar environment or just procedural control environment , how can you know in real time the actual speed of a departing aircraft the speed of which is increasing ?
Forum: ATC Issues
6th Jul 2020, 14:53
Replies: 32
Views: 7,214
Posted By mxwbuaa

Smile about the separation between departing aircraft and the following landing aircraft

in chapter 8 of ICAO doc 4444 -ATS surveillance services, the separation between the departing aircraft and following arrival aircraft is not specified, so, when can the controller in tower can...
Forum: ATC Issues
26th Dec 2011, 09:55
Replies: 14
Views: 3,845
Posted By mxwbuaa

hi， thanks, merry christmas to you all!

hi， thanks, merry christmas to you all!
Forum: ATC Issues
25th Dec 2011, 12:57
Replies: 14
Views: 3,845
Posted By mxwbuaa

hi, on the beach, do you agree with what BaldEd...

hi, on the beach, do you agree with what BaldEd (http://www.pprune.org/members/38135-balded) says? as for me ,i agree with him.
Forum: ATC Issues
22nd Dec 2011, 23:16
Replies: 14
Views: 3,845
Posted By mxwbuaa

hi， chillie, thanks i think you did not grasp...

hi， chillie, thanks
i think you did not grasp what i want to ask, the original question is:
in real air traffic control ,as a controller ,do you often use the method of speed control to adjust the...
Forum: ATC Issues
22nd Dec 2011, 13:15
Replies: 14
Views: 3,845
Posted By mxwbuaa

hi,chillie, you 're excellent. thanks! I learn...

hi,chillie, you 're excellent. thanks! I learn much from you.
return to the original question, "i want to know what does it mean by saying it . not to use the speed control method too frequently or...
Forum: ATC Issues
22nd Dec 2011, 10:19
Replies: 14
Views: 3,845
Posted By mxwbuaa

hi, in my opinion ,i think it means the amout of...

hi, in my opinion ,i think it means the amout of the spped adjustment should be limited to the minimu as necesary to achive the required separation. for example ,if speed reduction of 10 kt is...
Forum: ATC Issues
22nd Dec 2011, 06:55
Replies: 14
Views: 3,845
Posted By mxwbuaa

speed control

in real air traffic control ,as a controller ,do you often use the method of speed control to adjust the progress of the aircraft? may you instrust an aircraft that in approach phase to increase its...
Forum: ATC Issues
20th Dec 2011, 12:52
Replies: 17
Views: 4,714
Posted By mxwbuaa

ok, it is excerpted from icao standarad...

ok, it is excerpted from icao standarad phraseology. i wonder what does it mean by "name " and "significant point" ,does they mean different point?
Forum: ATC Issues
20th Dec 2011, 11:57
Replies: 17
Views: 4,714
Posted By mxwbuaa

ok, i think i see, by the way, can you make an...

ok, i think i see, by the way, can you make an example about the icao phraseology :FLY HEADING (three digits), WHEN ABLE PROCEED DIRECT
(name) (significant point);
Forum: ATC Issues
20th Dec 2011, 08:51
Replies: 17
Views: 4,714
Posted By mxwbuaa

about "fly heading"

as a controller ,when instructing an aircraft to exit a orbit or holding and vector it to a new heading, if i should use the phraseology: " xx, fly heading XXX"? in this case， i want to know how the...
Forum: ATC Issues
20th Dec 2011, 08:48
Replies: 19
Views: 4,072
Posted By mxwbuaa

about "fly heading"

as a controller ,when instructing an aircraft to exit a orbit or holding and vector it to a new heading, if i should use the phraseology: " xx, fly heading XXX"? in this case， i want to know how...
Forum: ATC Issues
30th Nov 2011, 16:45
Replies: 6
Views: 2,127
Posted By mxwbuaa

oh，that sentence is an excerpt directly from...

oh，that sentence is an excerpt directly from icao doc 4444. it is certainly correct.
Forum: ATC Issues
27th Nov 2011, 09:52
Replies: 6
Views: 2,127
Posted By mxwbuaa

hi， does you mean that the wake turbulence may...

hi， does you mean that the wake turbulence may not be enforced? in my opioion, the wake turbulence separation must always be enforced between the aircraft categories listed in item 8.7.3.4. am i...
Forum: ATC Issues
27th Nov 2011, 07:15
Replies: 1,664
Views: 1,116,892
Posted By mxwbuaa

is there anyone having skytest® preparation...

is there anyone having skytest® preparation software for atco screenings 2.1 installation disk？
Forum: ATC Issues
27th Nov 2011, 06:13
Replies: 6
Views: 2,127
Posted By mxwbuaa

about wake turbulence separation

Hey, guys, in icao doc 4444 (15ed), item 8.7.3.2 says: The radar separation minimum in 8.7.3.1 may, if so prescribed by the appropriate ATS authority, be reduced, but not below:
b) 4.6 km (2.5...
Forum: Biz Jets, Ag Flying, GA etc.
27th Nov 2011, 05:23
Replies: 25
Views: 4,280
Posted By mxwbuaa

how is airspeed reduced if no speed control instructions from controller?

hye, when descending from crusing level , how is airspeed reduced if no speed control instructions from controller? is KIAS or throttle level kept constant during descending?
Forum: ATC Issues
5th Nov 2011, 13:47
Replies: 7
Views: 3,241
Posted By mxwbuaa

Wink reasons behind speed control

hye, anybody knows the the base on which the rules about speed control are made?
the rules which is specified in icao doc 4444 are: At levels at or above 7 600 m (FL 250), speed adjustments should...
Forum: ATC Issues
21st Oct 2011, 13:26
Replies: 33
Views: 7,026
Posted By mxwbuaa

glad to meet you all, thanks

glad to meet you all, thanks
Forum: ATC Issues
21st Oct 2011, 10:47
Replies: 33
Views: 7,026
Posted By mxwbuaa

no ,not for bonus , i just want to make it...

no ,not for bonus , i just want to make it clear. thanks
Forum: ATC Issues
21st Oct 2011, 09:21
Replies: 33
Views: 7,026
Posted By mxwbuaa

Ok, 3 degrees is common in SRA, but what for...

Ok, 3 degrees is common in SRA, but what for radar vectoring at positions in terminal area 30nm far from the threashold? is it sound to instruct the aircraft to turn left 5 degrees? thanks man
Forum: ATC Issues
21st Oct 2011, 09:08
Replies: 33
Views: 7,026
Posted By mxwbuaa

is it a real story?

is it a real story?
Forum: ATC Issues
21st Oct 2011, 08:15
Replies: 33
Views: 7,026
Posted By mxwbuaa

hey ,guy, you are clever, i'm a radar control...

hey ,guy, you are clever, i'm a radar control trainning instructor who never really controll the aircraft in real enviornment. thanks for your answer, are you a controller or a pilot?
Forum: ATC Issues
21st Oct 2011, 07:07
Replies: 33
Views: 7,026
Posted By mxwbuaa

with regard to "turn right **degrees"

hello ,when using " turn left (or right) **degrees" to vector an aircraft, can I direct the aircraft make a turn of less than 10 degrees? say ,5 degrees. I wonder if the pilot can execute this type...
Showing results 1 to 27 of 27


 
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