I heard the drone of a helicopter and then I saw two V-22 Ospreys,flying with their large proppellers facing vertically overhead. Unfortunately the camera batteries were about to gave out, and then I found out the sd card slot was empty since I planned to copy the images to my computer.
Nevertheless, the low resolution (640 wide pixels of the image format for the the internal buffer allowed me to shoot even a short movie. I just wish you can have a separate buffer using and external SD card.
Here is the short movie clip.