Viewing profile — dbenjamin
dbenjamin
HN member- Joined
- Thu, Mar 28, 2013, 8:48 PM UTC
- HN karma
- 17
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- 5 items
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About dbenjamin
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Recent public activity
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Comment #16769491
Any luck if we weren't quite running test charges yet? Just wanted to use the subscription abilities.
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Comment #16295529
This was absolutely unsafe and illegal. Regardless of whether they were conducting a flight for friends or not, they were operating an aircraft that requires two pilots at all time…
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Comment #15069906
This has existed for quite a while. The SR-71 (introduced in 1966) had an astro-inertial navigation system that tracked stars to reduce error in a standard INS. Using spectrum filt…
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Comment #13208730
Here's it as a required maneuver in 1995 :) https://www.faa.gov/documentLibrary/media/Advisory_Circular/...
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Comment #13208709
#1 is not accurate but for different reasons. A forward slip is absolutely required for a PPL checkride and has been for decades (if you'd like a source, see page 45 of the definit…