One (backcountry) situation that can be very frustrating is trying to keep the Heli cabin clean and dry when ingressing off-airport! Muddy shorelines, leaves and dirt clods stuck to your boots can really get annoying.
My little cordless vacuum is definitely going to help “touch up the cabin” and clean off boots.
PS the vacuum has a plethora of optional attachments: micro brush(s) , extra long nozzles… Good for cleaning avionics fans and components.


12 in stock Honolulu:
https://www.homedepot.com/p/RYOBI-ONE-18V-Cordless-1-Gal-Wet-Dry-Vacuum-Tool-Only-PCL733B/320032946



