J-10 Thread IV

Deino

Lieutenant General
Staff member
Super Moderator
Registered Member
@Deino, a new serial?

52456427873_939384069c_k.jpg


Need to check at home, but the 5th Air Brigade is flaying Batch 03 J-10Cs since 2018 I think!?
 

Jingle Bells

Junior Member
Registered Member
Here we go, this image finally seems to confirm that the J-10C variant featuring the spine has indeed been developed for the PLAAF August 1st Aerobatic Demonstration Team - most likely designated J-10CY (?) - to replace the old J-10AY/SY.

View attachment 100486
Oh, wow!
What is the implication here? Does this mean that the addition of the spine does NOT in anyway reduce the jet's aerodynamic performances? I am asking this because I think being aerobatic demonstrator jets would prioritize its aerodynamic performances more than other performances.
 

DaTang cavalry

Junior Member
Registered Member
Here we go, this image finally seems to confirm that the J-10C variant featuring the spine has indeed been developed for the PLAAF August 1st Aerobatic Demonstration Team - most likely designated J-10CY (?) - to replace the old J-10AY/SY.

View attachment 100486

Since it is a fighter of the Bayi Aerobatic Team, why use a fuselage with a spine? Isn't the maneuverability of the previous J-10C better?
 

YES

New Member
Registered Member
Since it is a fighter of the Bayi Aerobatic Team, why use a fuselage with a spine? Isn't the maneuverability of the previous J-10C better?
could be used as propaganda later or they can stay in the air longer I dunno, I think what makes this photo interesting is if the Aerobatic Team receives it then it pretty much means this kind of j-10 is gonna get mass produced and the plaaf'll probably stick to the j-10s a bit longer, but I didn't track them very long, so I'm not sure for how is their tradition going on showing the public new product through Aerobatic Team?
 

Chilled_k6

Junior Member
Registered Member
Oh, wow!
What is the implication here? Does this mean that the addition of the spine does NOT in anyway reduce the jet's aerodynamic performances? I am asking this because I think being aerobatic demonstrator jets would prioritize its aerodynamic performances more than other performances.
Wouldn't adding the spine increase the aircraft weight and decrease the ability to maneuver? I was reading that some people speculate J-10CY may be more for advertisement to foreign customers, and in the future the Bayi team will fly J-10CY as demo in countries that are looking to buy it.
 

lcloo

Captain
Adding spine generally will have neglible effect on an aircraft's drag and maneuver. You can google search on effect od adding spines on other types of aircraft from 1960s to present.

J10CY is built not for advertisement for aircraft sales or propaganda.
The "Y" in J10CY and the older J10Y or J10AY/J10SY stands for Chinese character Yan 演,(表演 = performance (of special skills)),It is a suffix specifically given to aircraft of PLAAF aerobatic display performance team.
 
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