A trailer I put together to cover small helicopter pleasure flights, contents- 100ltr AFFF stored pressure extinguisher+15m hose, 2x5kg co2, 3x9kg dry powder, 1x9ltr afff, 1x9ltr water extinguishers. General tool box + rescue hand tools, ceiling hook, first aid kit + blankets, 3m extendable ladder, 15m general purpose line.