Mission Sounds of the EC-47.

The Sound of Both Engines Run-up.

Start #1 Engine. { Completed }

Start #2 Engine. { Completed }

Run-up Check, #1 Engine. { Completed }

Run-up Check, #2 Engine. { Completed }

Run-up Check, Both Engines.

Take-Off Checklist Complete.

Cruise Checklist Complete.

Before Landing Checklist Complete.