The admission process for a Diploma in Aeronautical Engineering requires candidates to provide various documents, including academic transcripts (10th or 12th-grade certificates), proof of age (such as a birth certificate or passport), and valid ID proof (such as an Aadhaar card). Additionally, some institutes may require a transfer certificate, conduct certificate, and, if applicable, entrance exam scores. It’s important to prepare these documents in advance to ensure a seamless admission experience.