Cruise, en route

Experiencing Severe Turbulence, Descending to Non-RVSM Level

3 turns, word for word from the oral. Read the pilot lines out loud.

The exchange

3 turns in order
01
You, the pilot

Nagpur Control IFLY 160, unable RVSM due turbulence, 20 DME NNP, N895, FL 330, request FL 270

02
ATC

Turn right establish radial 100, leave FL 330 for FL 300, resume normal navigation due reciprocal traffic FL 300, Nagpur Control

03
You, the pilot

Turning right for radial 100, will leave FL 330 for FL 270 on establishing radial 100, passing FL 300 will resume normal navigation, IFLY 160