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Results tagged with balloon
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user 34686
A lighter-than-air aircraft without its own means of propulsion, typically filled with helium, hydrogen, or hot air.
1
vote
Identify a balloon accident in the 90s or 2000s
P 15 of this link describes an incident on July 20 1990 where an unmanned scientific balloon project accidentally experienced a freefall of the payload from 120,000'. …
- 23k
1
vote
How does one launch unmanned high-altitude balloons without posing a safety risk to aviation?
In the US, FAR 101 governs free balloon operations. Note the requirement to notify ATC before launching. … One odd "loophole"-- it's arguably permissible to operate an unmanned free balloon in the surface-level Class E "extensions" (E3/E3a/E4 airspaces) that are adjoined to the inner core airspace areas of …
- 23k
11
votes
Accepted
Danger for hot air balloon if someone jumps out
This is why skydivers should normally only be allowed to exit when the balloon has zero vertical speed, or is in a descent. Likewise for hang glider drops. … The "parachute" or "parachute valve" can be seen on a diagram on this web page: https://hotairflight.com/blog/parts-of-a-hot-air-balloon? …
- 23k
2
votes
Why does the FAA mandate a temperature indicator for all manned balloons?
If the temperature is increased
significantly, the balloon seeks a much higher altitude and/or climbs
faster. If the balloon is allowed to cool or hot air is vented, the
balloon descends. … See the FAA's Balloon Flying Handbook for more. …
- 23k
3
votes
Does the FAA construe FAR 91.225 to prohibit aircraft w/o electrical systems w/o ADS-B-out f...
The content in this FAA link indicates that the answer to both of our questions is "no":
Under the rule, ADS-B Out performance will be required to operate in:
Class A, B, and C airspace.
Class E air …
- 23k