http://airbushelicoptersinc.com/imag...t-Controls.pdf
https://www.aia.org.nz/site/aianz/Un...20Controls.pdf
https://www.casa.gov.au/sites/g/file...13_desktop.pdf
https://robinsonheli.com/wp-content/..._full_book.pdf
SuperF you talk bollocks sometimes........
When is leaving a helicopter unattended EVER the right thing and the safest thing to do?? Granted someone out there will state an alternative but it doesn't detract from the basics - it is UNSAFE, UNWISE and downright stupid.
PS: None of the above are in la la EASA land either.