Communication failure

Jaipur Unable to Get ATC Clearance

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

The exchange

6 turns in order
01
You, the pilot

Delhi Control VT ROH Heavy, Jaipur has negative contact with you, departed Jaipur 1645 for Mumbai via Pratapgarh, climbing overhead Jaipur, passing FL 70 for FL 100, request ATC clearance and FL 220

02
ATC

VLM cleared to Mumbai via Pratapgarh, climb FL 220

03
You, the pilot

Setting course for Pratapgarh, climbing FL 210, changing to Jaipur, will contact you again

04
ATC

Cleared change over

05
You, the pilot

Jaipur Tower VT ROH, in contact with Delhi Control, climbing to FL 220, setting course for Pratapgarh, changing to Delhi Control

06
ATC

Cleared change over