* Q4 net income up by C$63.8 mln
* Q4 rev up 12 pct
Feb 7 (Reuters) - Chorus Aviation Inc CHRb.TO, formerly known as Jazz Air Income Fund, posted a higher fourth-quarter profit helped mostly by tax recovery.
Net income for the quarter rose C$63.8 million to $84.6 million, of which $70 million was the result of a certain tax benefit.
Operating revenue jumped 12 percent to C$392.7 million.
The company became a corporation and changed its name to Chorus Aviation in January.
Shares of the company closed at C$5.12 on Monday on the Toronto Stock Exchange. (Reporting by Aftab Ahmed in Bangalore; Editing by Vyas Mohan) (email@example.com; within U.S. +1 646 223 8780; outside U.S. +91 80 4135 5800; Reuters Messaging: firstname.lastname@example.org))