I assessed myself once after I took a video of myself (camera sitting on my knee) and it made me realise that regular video would be an excellent instrument to test yourself or your students lookout.
If you get the right angle, you could also keep an eye on speed while thermaling or landing. Scott _______________________________________________ Aus-soaring mailing list Aus-soaring@lists.internode.on.net To check or change subscription details, visit: http://lists.internode.on.net/mailman/listinfo/aus-soaring