Rozière balloon days or even weeks. The first Rozière was built for an attempt at crossing the English Channel on 15 June 1785. The balloon suddenly deflated (without the envelope catching fire) and crashed near Wimereux in the Pas-de-Calais, killing Rozier, who was riding the balloon. Presently, Rozière designs use non-flammable helium rather than hydrogen. Their primary application is for extremely long duration flights. The first successful Atlantic crossing was made 31 August to 2 September 1986, Newfoundland to the Netherlands, by Brink, Brink and Hageman in the balloon "Dutch Viking". During February 1992, the first east-to-west Atlantic crossing was achieved by
Hot air balloon also wear sturdy shoes and at least long pants in case of the need to access a landing or landed balloon in rough or overgrown terrain. As with aircraft, hot air balloons require regular maintenance to remain airworthy. As aircraft made of fabric and that lack direct horizontal control, hot air balloons may occasionally require repairs to rips or snags. While some operations, such as cleaning and drying, may be performed by the owner or pilot, other operations, such as sewing, must be performed by a qualified repair technician and recorded in the balloon's maintenance log book. To ensure long