3 turns, word for word from the oral. Read the pilot lines out loud.
Mumbai Tower IFLY 160 Heavy, 30 NM inbound BBB radial 030, ILS not working, request visual approach
OR: Mumbai Tower IFLY 160 Heavy, 30 NM inbound BBB radial 030, ILS not working, request hold over BBB for 15 minutes
OR: Mumbai Tower IFLY 160 Heavy, 30 NM inbound BBB radial 030, ILS not working, request diversion to Mangalore