![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
The Dawn Patrol is the first group of 10 to 12 balloons that precede the mass ascension
to measure the wind's speed and direction at various altitudes. This information is
used by the later balloons to plan their flight in hopes of landing at the same spot
from which they ascended.
Copyright © Daniel Moore, all rights reserved. Contact by e-mail.
| comment | |
| Rita Traynor | 10-Nov-2007 19:28 | |
| Dick Cousineau | 19-Oct-2007 16:43 | |