In this video Phil Crump M0DNY of the UK High Altitude Society (UKHAS) gives an introduction to High Altitude Ballooning (HAB). The presentation was given to the BATC Convention on October 26, 2013.
Watch Introduction to High Altitude Ballooning
Noel Matthews G8GTZ, Chair of the BATC, has announced the first 11 presentation videos from the CAT13 convention on ATV/DATV, held October 26, 2013, have been put up on the BATC video archive area.
They can be found in the http://batc.tv/ Film Archive by selecting the BATC CAT13 category.
The direct links are available via https://amsat-uk.org/2013/10/29/iss-hamtv-presentation-by-g3vzv/
UK High Altitude Society http://ukhas.org.uk/