JF-17 Thunder Multirole Fighter [Thread 7]

[The Eagle]

Ghazi jee, kia haal hain aap hay.
Aap ke photographs tu bohat aala hotein hein -

Oh, ho - aap to buhat hee ziyada naraaz lagtain hein -

Notable, you have started to post in Urdu.

 

[Windjammer]

Are you able to share or has to be tight lipped per PAF?

Not yet. Sorry.

 

[The Eagle]

precise co-ordinates of impact on ground

Yaha baal sufaid hu gaye dhoond dhoond kar. Kuch maps sambhal kar rakhay hain ham ne bhi.

share

I will say not at all. Whether confidential or anyone told for personal interest, nothing as such should come to light unless Official release.

russian ambassador in Isl.

Oh... That visit to unknown boys HQ at first, on 27th Feb.

 

[PakFactor]

Not yet. Sorry.

Completely understand bro!

Yaha baal sufaid hu gaye dhoond dhoond kar. Kuch maps sambhal kar rakhay hain ham ne bhi.


I will say not at all. Whether confidential or anyone told for personal interest, nothing as such should come to light unless Official release.


Oh... That visit to unknown boys HQ at first, on 27th Feb.

I agree.

 

[MastanKhan]

The last i heard they were testing a new landing gear, low thermal signature nozzles & low observablity features.

Kucch Bhi Na Kaha
Kucch Keh Bhi Gayay

 

[MastanKhan]

Oh - 2019 seems like a long time. I cant share this kind of information - because of our developing relationship with Russia - but i believe it was shared with the russian ambassador in Isl. An Su30 was shot down and i have the precise co-ordinates of impact on ground.
I have been too busy elsewhere. i have no idea as to what is going on these days. Many new faces and most i dont even know.

Hi,

A lot has changed and not much has changed.

About time that the PAF acknowledged the secrecy to a project is important.

 

[ghazi52]

https://www.facebook.com/video.php?v=243814610667074

 

[messiach]

Theres not much that has ever made to the internet. Nothing major. I am satisfied.

View attachment 763053

Looks a little bigger.

Hi,

A lot has changed and not much has changed.

About time that the PAF acknowledged the secrecy to a project is important.

 

[ghazi52]

 

[Qmjd]

Theres not much that has ever made to the internet. Nothing major. I am satisfied.





Looks a little bigger.

The radar of fc1 b3 is equal to f35?

 

[ghazi52]

Beauty within Beauty .

 

[Xone]

what is the utility of these underside wings? will someone with experience and expertise in the field of aeronautics throw some light upon these little wings under the back of the fuselage? what are these called in technical terms? does any other aircraft have something similar?
thanks.

 

[SQ8]

what is the utility of these underside wings? will someone with experience and expertise in the field of aeronautics throw some light upon these little wings under the back of the fuselage? what are these called in technical terms? does any other aircraft have something similar?
thanks.

called ventral fins - also seen on F-16s.


Anhedral ventral fins provide directional stability when the vertical stabilizer is masked during high angle-of-attack maneuvering.

 

[siegecrossbow]

what is the utility of these underside wings? will someone with experience and expertise in the field of aeronautics throw some light upon these little wings under the back of the fuselage? what are these called in technical terms? does any other aircraft have something similar?
thanks.

@SQ8 answered pretty well. F-16, Su-27 and other aircraft of the flanker series, and the J-10 also employ ventral strakes.

 

[messiach]

Very precise answer. Be more broad and keep the language easy for general population.

To make it simple - side force caused by sidestep angle [ angle formed by main airflow along the longitudinal axis of body and vertical dorsal stabiliser ] create torque moments about the CoG - which creates directional instability. Ventral fins is one mechanism to counter directional instability.

called ventral fins - also seen on F-16s.


Anhedral ventral fins provide directional stability when the vertical stabilizer is masked during high angle-of-attack maneuvering.