Astronomy, Photography and Weather
February 26, 2020, 11:01:53 pm
Welcome, Guest. Please login or register.

Login with username, password and session length
News: IAA lecture programme continues alternate Wednesdays from September - an excellent programme of lectures- Queens University Belfast - Bell Lecture Theatre. Also keep an eye out for the Summer Events
  Home Help Search Gallery Staff List Login Register  

Flight/contrail resumption

Pages: [1]
Author Topic: Flight/contrail resumption  (Read 194 times)
Hero Member
Posts: 1631

Gloucester : UK

View Profile
« on: April 21, 2010, 09:19:12 pm »

There must be a reason,Brian .Maybe they just happen to be in a wet,cold  layer of air, it can change to dry within feet  and then no contrail  or maybe it's something to do with the usage of fuel at one altitude compared to another.
Report Spam   Logged

Pages: [1]
Jump to:  

Bookmark this site! | Upgrade This Forum
SMF For Free - Create your own Forum

Powered by SMF | SMF © 2016, Simple Machines
Privacy Policy