1 turn, word for word from the oral. Read the pilot lines out loud.
PAN PAN PAN PAN PAN PAN all aircraft, all aircraft, IFLY 160, position 80 DME BBB radial 260, time 0600, FL 330, unable RVSM due equipment failure, returning to Mumbai, turning left by 90 degrees, will fly 15 NM lateral to radial 260, will descend FL 315 on deviated track, all external lights switched on, keep look out