<human>: Question: What is the EC-130H used for by the US Air Force?
Answer: The roles of the aircraft vary greatly among the different variants to include Electronic Warfare/Jamming (EC-130H), Psychological Operations/Communications (EC-130J), Airborne Early Warning and Control (E-3), Airborne Command Post (E-4B), ground targeting radar (E-8C), range control (E-9A), and communications relay (E-11A)
 Is the question answered in a satisfactory fashion?

OPTIONS:
- yes
- no
<bot>: yes