Respuestas para la especialidad JA de Globos aerostáticos
Nivel de destreza
1
Año
2008
Version
12.11.2024
Autoridad de aprobación
Asociación General
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1a
1b
1c
1d
1e
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2a
2b
2c
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9a
9b
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Early morning is best because the air has cooled over night making the difference of temperature inside & outside greater, thus increasing buoyancy.
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11a
11b
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Horizontal movement of a gas filled flying balloon is entirely at the mercy of air currents. The pilot can only vary the altitude so as to get into the path of air currents, such as the jet stream. This involves careful study of charts of air currents, close attention to weather data, and a certain element of trial and error. Older airships, like the Hindenburg, had a rudder and propellers to move it so that it did not have to depend on air currents.
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Materials
- Tissue paper
- Scissors
- Glue Stick(s)
- Sewing pins (optional)
- Thin wire (22 gauge is suggested)
- Needle-nose pliers & wire cutters
- 1 50"x20" piece of Linoleum (for making balloon panel form)
- A spool of string
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