Certificate

No requirement of domicile certificate but the college might ask you for transfer certificate or migration certificate, if that is applicable.

Just follow the link to get all the information
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor.

Hello Vishal Sharma,
It's just bad luck. The registration process for JEE Advanced has already begun and is expected to close in few days. At this juncture, I am afraid there is no solution. Just apply for this exam from general category if you are eligible. Else take a break of one year, prepare for JEE Mains and Advanced, fill up forms online correctly and hope for the best.

Hi Rohit,
If you have problems with EWS certificate, just write a mail to the JEE advance authority mentioning all of your details. They will definitely help you in providing with the alternatives.

Hello Amrita,
It's quite surprising that while filling online form you are making so many errors. Okay. It's all right. Normally speaking entities which control online registration have known this problem and they usually make a window of correction available after completion of the registration process. You can wait for this or approach site helpline or administrator for advise.
Best wishes.

You can't get that if AICTE approval is not there.

Which thing are you talking about? Kindly mention in detail.

check out their website for online application or you could go to their nearest office and apply directly with them. The course would cost you around 85000 + extra

You haven't mentioned the name of any particular institute or establishment. However, there are various establishment that offers short-term courses about aviation specific jobs.