- 01:18, 25 April 2006 diff hist -11,267 AY Honor Hot Air Balloons Answer Key →Human flight
- 00:49, 25 April 2006 diff hist -20,475 AY Honor Hot Air Balloons Answer Key
- 00:40, 25 April 2006 diff hist -11,271 AY Honor Hot Air Balloons Answer Key →Public demonstrations
- 00:39, 25 April 2006 diff hist -11,278 AY Honor Hot Air Balloons Answer Key →Public demonstrations
- 00:38, 25 April 2006 diff hist -11,271 AY Honor Hot Air Balloons Answer Key →Public demonstrations
