What happens if I forgot to shut down my Vigil when I travel in a moving vehicle (Train, Car, Bus...) ?

Vigil is the most accurate AAD on the market. It becomes operational in a zone of 150ft/46m above or under takeoff level. To avoid unexpected firing, you must switch OFF your Vigil before traveling in a closed vehicle (boot or trunk) due to possible air pressure variation.

However, there is no inconvenient to travel in an open vehicle at the drop zone altitude.