chopper 6
![](https://cdn.abcotvs.com/dip/images/14334352_011724-wpvi-chopper-6-6pm-video-vid.jpg?w=660&r=16%3A9)
No issues found with engine after deadly PA helicopter crash: report
The National Transportation Safety Board has released its preliminary report, as its investigation into the crash of ABC Philadelphia affiliate WPVI's helicopter continues.