Compare Hindustan Aerospace and Engineering Certificate in Aircraft Maintenance Engineering (Mechanical) and HAL - Pravara Aviation Institute Aircraft Maintenance Engineering in Avionics and Mechanical Stream course on the basis of their Fees, Placements, Cut Off, Reviews, Seats, Courses and other details. Hindustan Aerospace and Engineering Certificate in Aircraft Maintenance Engineering (Mechanical) course is rated 4.5 out of 5 by 2 genuine verified students while HAL - Pravara Aviation Institute same course is rated 4.3 out of 5 by 2 students at Shiksha. Explore Shiksha for detailed comparison on all course parameters and Download free information on Certificate Admission details, Placement report, Eligibility criteria etc.