[Scythian]

.Why SIA SQ321 didn't equip with radar systems to reduce effect of air turbulence?

SIA claims all their planes are less than 3 years old..

"Is there any technology to help predict or mitigate turbulence?

 Modern aircraft are equipped with advanced weather radar systems that help in detecting storm-related turbulence. Some newer models, like Boeing's 787, also include technology designed to reduce the effects of turbulence."
https://www.google.com/search?q=can+pilo...turbulence&oq=can+pilot+radar+detect+air+turbulence+&gs_lcrp=EgZjaHJvbWUyCQgAEEUYORifBTIHCAEQIRigATIHCAIQIRigATIHCAMQIRifBTIHCAQQIRifBdIBCTE5Mzg1ajBqNKgCDrACAQ&client=ms-android-oppo-rvo3&sourceid=chrome-mobile&ie=UTF-8#:~:text=Is%20there%20any%20technology%20to%20help%20predict%20or%20mitigate%20turbulence%3F%20Modern%20aircraft%20are%20equipped%20with%20advanced%20weather%20radar%20systems%20that%20help%20in%20detecting%20storm%2Drelated%20turbulence.%20Some%20newer%20models%2C%20like%20Boeing%27s%20787%2C%20also%20include%20technology%20designed%20to%20reduce%20the%20effects%20of%20turbulence.

[lvlrsSTI]

[red3]

Radar in a plane detect turbulence?? Then need geoweather station systems for what?!

[winbig]

.Why SIA SQ321 didn't equip with radar systems to reduce effect of air turbulence?

SIA claims all their planes are less than 3 years old..

"Is there any technology to help predict or mitigate turbulence?

 Modern aircraft are equipped with advanced weather radar systems that help in detecting storm-related turbulence. Some newer models, like Boeing's 787, also include technology designed to reduce the effects of turbulence."
https://www.google.com/search?q=can+pilo...turbulence&oq=can+pilot+radar+detect+air+turbulence+&gs_lcrp=EgZjaHJvbWUyCQgAEEUYORifBTIHCAEQIRigATIHCAIQIRigATIHCAMQIRifBTIHCAQQIRifBdIBCTE5Mzg1ajBqNKgCDrACAQ&client=ms-android-oppo-rvo3&sourceid=chrome-mobile&ie=UTF-8#:~:text=Is%20there%20any%20technology%20to%20help%20predict%20or%20mitigate%20turbulence%3F%20Modern%20aircraft%20are%20equipped%20with%20advanced%20weather%20radar%20systems%20that%20help%20in%20detecting%20storm%2Drelated%20turbulence.%20Some%20newer%20models%2C%20like%20Boeing%27s%20787%2C%20also%20include%20technology%20designed%20to%20reduce%20the%20effects%20of%20turbulence.

Do u know what causes turbulence or not? Can radar detect air?

[sgxin]

Radar in a plane detect turbulence?? Then need geoweather station systems for what?!

I believe the plane radar should be able to detect storm clouds (where turbulence usually occurs).
Otherwise how are pilots able to give prior warning to belt up before entering such zones.


https://simpleflying.com/weather-radar-s...nce-guide/

[Scythian]

Do u know what causes turbulence or not? Can radar detect air?

"They include reviewing weather forecasts, having pilots report when they encounter turbulence and suspending cabin service when planes hit rough air. Pilots use a variety of methods to avoid turbulence, including using a weather radar display. Sometimes they can simply see and fly around thunderstorms.
1 hour ago
https://abcnews.go.com › wireStory
"
https://www.google.com/search?q=how+pilo...turbulence&oq=how+pilot+warns+passenger+about+air+turbulence+&gs_lcrp=EgZjaHJvbWUyCQgAEEUYORifBTIJCAEQIRgKGKABMgkIAhAhGAoYoAEyCQgDECEYChigATIJCAQQIRgKGKABMgcIBRAhGJ8FMgcIBhAhGJ8FMgcIBxAhGJ8FMgcICBAhGJ8FMgcICRAhGJ8FMgcIChAhGJ8FMgcICxAhGJ8F0gEJMjQ0MjZqMGo0qAIOsAIB&client=ms-android-oppo-rvo3&sourceid=chrome-mobile&ie=UTF-8#:~:text=They%20include%20reviewing,it%20become%20dangerous%20...

[winbig]

"They include reviewing weather forecasts, having pilots report when they encounter turbulence and suspending cabin service when planes hit rough air. Pilots use a variety of methods to avoid turbulence, including using a weather radar display. Sometimes they can simply see and fly around thunderstorms.
1 hour ago
https://abcnews.go.com › wireStory
"
https://www.google.com/search?q=how+pilo...turbulence&oq=how+pilot+warns+passenger+about+air+turbulence+&gs_lcrp=EgZjaHJvbWUyCQgAEEUYORifBTIJCAEQIRgKGKABMgkIAhAhGAoYoAEyCQgDECEYChigATIJCAQQIRgKGKABMgcIBRAhGJ8FMgcIBhAhGJ8FMgcIBxAhGJ8FMgcICBAhGJ8FMgcICRAhGJ8FMgcIChAhGJ8FMgcICxAhGJ8F0gEJMjQ0MjZqMGo0qAIOsAIB&client=ms-android-oppo-rvo3&sourceid=chrome-mobile&ie=UTF-8#:~:text=They%20include%20reviewing,it%20become%20dangerous%20...

https://en.m.wikipedia.org/wiki/Clear-air_turbulence

[watchfirst9]

Do u know what causes turbulence or not? Can radar detect air?

Read it happen above Indian Ocean

[Niubee]

Turbulence are caused by air pockets. Cant be seen but experienced pilot know how to handle.

[sgxin]

This Chinese site screen captured the CNA broadcast that shows the plane had flew into (or over) a storm cloud that could be the culprit.

最新消息：数据分析新航321航班严重颠簸，坐飞机还安全吗？
https://new.qq.com/rain/a/20240522A03NQQ00

[Scythian]

Turbulence are caused by air pockets. Cant be seen but experienced pilot know how to handle.

So, this SIA pilot is a novice.

[lvlrsSTI]

This is worse than severe turbulence

[teaserteam]

.Why SIA SQ321 didn't equip with radar systems to reduce effect of air turbulence?

SIA claims all their planes are less than 3 years old..

"Is there any technology to help predict or mitigate turbulence?

Are you sure this SIA's Boeing 777 does not have weather radar system? Who took them out?

https://www.youtube.com/watch?v=4sOcskanw3I&ab_channel=MrIFixPlanes

Do you know that there are Clear Air Turbulances (CAT) that is undetectable by radar system? Some instrument on the ground might be able to detect CAT

https://en.wikipedia.org/wiki/Clear-air_turbulence

[Scythian]

This is worse than severe turbulence

Everyone already collected their yearly bonuses so, 
Will that be rescinded

[exhwz23]

So, this SIA pilot is a novice.

Most impt question seems nobody is asking..... is the pilots a bunch of CECA flyers?

Do they know how to "thread a needle" (fly thru/above several gloomy clouds for safe space)

[Wy:Nox]

Air turbulence is moving all the time. By the time , the plane gets to the Longitude and Latitude, the turbulence  strength/ speed may have changed.

[Scythian]

Air turbulence is moving all the time. By the time , the plane gets to the Longitude and Latitude, the turbulence  strength/ speed may have changed.

It's ridiculous for world's best airlines exposing extremely bad example to the transport industry.

[Scythian]

The plane costing US$20 mio to US$40 mio cannot afford to fix radar systems - must be joking

[watchfirst9]

The plane costing US$20 mio to US$40 mio cannot afford to fix radar systems - must be joking

I think the plane was at least 200m probably higher this few years of inflation.

[Niubee]

The plane costing US$20 mio to US$40 mio cannot afford to fix radar systems - must be joking

are u 100% sure radar will fix turbulence issue ?

[sgh]

are u 100% sure radar will fix turbulence issue ?

I think he meant detect not fix.

[Huliwang]

are u 100% sure radar will fix turbulence issue ?

Obviously he has never seen a real radar before and dunno anything about how it works and spread of weather turbulence.     

[Niubee]

I think he meant detect not fix.

Detect is one thing. Skill to evade the air pockets is another thing.

[Scythian]

This is worse than severe turbulence

Can you see eBay is selling used plane radar systems?

How much does it cost for 2nd hand or used?

[Huliwang]

Weather radar is required to be equipped on passenger planes by international regulations. 

International Regulations:

1. • The standards and requirements for weather radar equipment on aircraft are based mainly on standards and recommended practices stipulated in Annex 3 (entitled “Meteorological Service for International Air Navigation”) to the Chicago Convention on International Civil Aviation1.
     
   • These regulations ensure that passenger planes are equipped with weather radar to enhance safety during flights.
     
2. U.S. Regulations:
   • In the United States, 14 CFR § 135.175 specifies that no person may operate a large, transport category aircraft in passenger-carrying operations unless approved airborne weather radar equipment is installed in the aircraft2.
     
   • Similarly, 14 CFR § 91.1045 requires certain aircraft (including those with a passenger-seat configuration of 30 seats or fewer) to have airborne weather radar equipment3.
     
3. How Weather Radar Works:
   • The onboard weather radar consists of:
     • A transmitter
       
     • A receiver
       
     • An antenna
       
     • Cockpit controls and display
       
   • The radar works on the echo principle: The transmitter produces a signal reflected by water droplets in clouds. The receiver processes these reflected signals to provide weather displays to pilots.
     
   • The radar beam width is narrow (about 3 degrees) to accurately detect weather conditions ahead of the aircraft. Narrow beams are essential for proper interpretation.
     
   • The radar operates at a high frequency (around 9375 MHz) to achieve accurate weather interpretation4.
     

In summary, weather radar is a critical piece of equipment for safe aviation, and international regulations mandate its use on passenger planes.

[Scythian]

Detect is one thing. Skill to evade the air pockets is another thing.

https://www.youtube.com/watch?v=AVqSqVivJr4

[Tee tiong huat]

Do u know what causes turbulence or not? Can radar detect air?

US make latest Boeing 787 model plane have, can detect turbulence....

[teaserteam]

Many old folks here don't know how to use Google?

[Scythian]

US make latest Boeing 787 model plane have, can detect turbulence....

Yes. The advanced radar systems on Boeing 787 at the cockpit combined with ground station database chart will able to either avoid turbulence or prewarn passengers to fasten their seat belts.

But SIA SQ321 Captain could be doing something else..IE only his co-pilot knows.

[Tee tiong huat]

Yes. The advanced radar systems on Boeing 787 at the cockpit combined with ground station database chart will able to either avoid turbulence or prewarn passengers to fasten their seat belts.

But SIA SQ321 Captain could be doing something else..IE only his co-pilot knows.

Boeing 787 after the last svc problems is solved, now