The possible mechanics and patents of chemtrailing
This article is yet to be completed.
The following system though not immediately implicated may play some role when combined with the fast change aircraft. It is entirely possible that aircraft may be used for both aerial spraying and passenger carriage with quick and easy change of use using the following equipment.
Roll on – roll off, portable aerial spraying, particulate dispersal, and refuelling systems apparatus
WO 2002024529 A1
Abstract
This invention relates to a new design and integration approach in the configuration, capability, and side door, hatch, or other removable pressurized plugs, useful for mounting and operating various types of roll on roll off airborne refueling systems, spraying systems, dry particulate diffusion systems, and fluid spray dispersal systems for use with aircraft in support of search and rescue operations and other missions.
http://www.google.com/patents/WO2002024529A1