冬は殆ど雲がないが、春先は海上で雲がよく発生する。almost nothing Cloud in winter and always Clouds there most of spring

https://youtu.be/yjIkc966tLk

Actually practiced emergency procedures
 this time flight.

You can see the Low rotor RPM warning light lighted during CFI handling cyclic.

After that I practiced settling with power and so on.