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You get in your plane with your pre-determined destination, you take off and turn onto that heading alone.
hat still doesn't explain how the plane made clouds, though...does it?
Contrail, streamer of cloud sometimes observed behind an airplane flying in clear, cold, humid air. It forms upon condensation of the water vapour produced by the combustion of fuel in the airplane engines. When the ambient relative humidity is high, the resulting ice-crystal plume may last for several hours. The trail may be distorted by the winds, and sometimes it spreads outwards to form a layer of cirrus cloud.
The spreading of jet contrails into extensive cirrus sheets is a familiar sight. Often, when persistent contrails exist from 25,000 to 40,000 ft, several long contrails increase in number and gradually merge into an almost solid interlaced sheet.
[....]
Contrail development and spreading begins in the morning hours with the start of heavy jet traffic and may extend from horizon to horizon as the air traffic peaks. Fig. 1 is a typical example of midmorning contrails that occured on 17 December 1969 northwest of Boulder. By midafternoon, sky conditions had developed into those shown in Fig. 2 an almost solid contrail sheet reported to average 500 m in depth.
Contrails don't form clouds that linger all day and cover the whole sky...
First, persistent contrails are line-shaped clouds that would not have formed in the atmosphere without the passage of an aircraft. Secondly, persistent contrails often evolve and spread into extensive cirrus cloud cover that is indistinguishable from naturally occurring cloudiness
Originally posted by hawkiye
Contrails don't form clouds that linger all day and cover the whole sky...
While doing so I observed a large dark grey jetliner leaving another trail to the side of this.Thus forming something that resembled a bent looking lower case h.
Originally posted by hawkiye
Contrails don't form clouds that linger all day and cover the whole sky...
Originally posted by AFewGoodWomen
reply to post by Messier45
That still doesn't explain how the plane made clouds, though...does it?
Originally posted by Messier45
Do you think it would be a smart idea to do Chemtrails around this area? as a way to make it easier to for the average person to pass them off as just contrails?
Originally posted by hawkiye
Contrails don't form clouds that linger all day and cover the whole sky...
Originally posted by hawkiye
Contrails don't form clouds that linger all day and cover the whole sky...