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Search: Posts Made By: dash34
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1st Jun 2020, 07:39
Replies: 39
Views: 14,618
Posted By dash34

Sadly this is not the case - several aircraft...

Sadly this is not the case - several aircraft have caught fire under chute resulting in the death of the occupants.
24th May 2020, 01:25
Replies: 1,051
Views: 1,551,920
Posted By dash34

Particularly since, if they were high and fast on...

Particularly since, if they were high and fast on approach, they would be looking to add as much drag as possible, which the gear would help with. Cockpit workload at that point, though, may have...
30th Apr 2020, 19:17
Replies: 26
Views: 3,934
Posted By dash34

See the blue handle on the left?...

See the blue handle on the left?...
30th Apr 2020, 17:00
Replies: 26
Views: 3,934
Posted By dash34

I second the suggestion to go visit your local...

I second the suggestion to go visit your local glider club for spin training if you haven't had any. They will likely be happy to accommodate but call first to make arrangements. Spin training will...
23rd Jan 2020, 03:17
Replies: 336
Views: 260,751
Posted By dash34

Hoping this is not a Coulson aircraft. They have...

Hoping this is not a Coulson aircraft. They have bomber 134 registered as N130CG. Fingers crossed for the crew.

https://cdn.jetphotos.com/full/6/81849_1555835145.jpg
2nd Jan 2020, 21:07
Replies: 23
Views: 9,867
Posted By dash34

This is the fallout from Boeing's...

This is the fallout from Boeing's anti-competitive attempt to block the C-series sale to Delta which was ultimately ruled unfair.
...
Forum: Rotorheads
24th Dec 2019, 00:31
Replies: 5,651
Views: 3,217,295
Posted By dash34

So glad to see you back and posting pictures...

So glad to see you back and posting pictures again! Looking forward to the best forum thread on the internet continuing... Best to you and family VF!
20th Dec 2019, 16:11
Replies: 28
Views: 19,132
Posted By dash34

Probably true, but probably the last option...

Probably true, but probably the last option today's teenagers would consider if they were trying to get a plane started.
19th Dec 2019, 19:05
Replies: 28
Views: 19,132
Posted By dash34

She probably has data on her phone: ...

She probably has data on her phone:
https://www.youtube.com/watch?v=7XkJGEskFl4
14th Dec 2019, 06:18
Replies: 7
Views: 8,251
Posted By dash34

News now says that the pilot reported an...

News now says that the pilot reported an equipment failure prior to the accident.
22nd Oct 2019, 06:23
Replies: 76
Views: 62,043
Posted By dash34

At the instant the blade is released from the hub...

At the instant the blade is released from the hub there is no more centripetal force. It is now obeying Newton's first law w.r.t. the hub and will go in whatever direction it was already going. OTOH,...
19th Oct 2019, 07:27
Replies: 76
Views: 62,043
Posted By dash34

There have been a few deaths from propellor...

There have been a few deaths from propellor intrusion into the cabin in the last while. Is it not possible to construct a carbon/kevlar panel strong enough to prevent this that would be light...
Forum: Canada
26th Jul 2019, 23:29
Replies: 12
Views: 6,072
Posted By dash34

You can also go soaring with the Vancouver...

You can also go soaring with the Vancouver Soaring Association in Hope.

Vancouver Soaring Association ? Gliding in Hope BC (http://vancouversoaring.com/)
22nd Jun 2019, 03:09
Replies: 72
Views: 54,025
Posted By dash34

Could it be as simple as the pilot applying an...

Could it be as simple as the pilot applying an incorrect rudder input and holding it thinking that it takes a few turns for the aircraft to recover? Then by the time the mistake was realized it was...
19th Jun 2019, 02:20
Replies: 72
Views: 54,025
Posted By dash34

Seat failed, with the backrest moving backward,...

Seat failed, with the backrest moving backward, and the pilot grabbed the gear lever to try to bring himself upright?
19th Jun 2019, 02:17
Replies: 72
Views: 54,025
Posted By dash34

I have been taught to keep the stick back, apply...

I have been taught to keep the stick back, apply full opposite rudder, then ease the stick forward to recover. If the aircraft doesn't recover, start again with the stick fully back and repeat.
17th Jun 2019, 06:10
Replies: 72
Views: 54,025
Posted By dash34

I see flat spin transitioning to normal spin, and...

I see flat spin transitioning to normal spin, and thereafter pro-spin controls (out-of-spin aileron, stick back, into-spin rudder) were held for many rotations. Perhaps the pilot didn't believe the...
Forum: Rotorheads
6th Jun 2019, 18:43
Replies: 71
Views: 31,866
Posted By dash34

I get an acceleration equal to 5.04g. a =...

I get an acceleration equal to 5.04g. a = 4(pi^2)r/(T^2)=4(3.14^2)(0.8)/(0.8^2) = 49.35 m/s^2, convert to g by dividing by 9.8 = 5.04g. That is probably unconscious in the absence of experience or...
Forum: Rotorheads
27th Mar 2019, 06:55
Replies: 12
Views: 7,325
Posted By dash34

https://www.youtube.com/watch?v=bDa2dJakmD4

https://www.youtube.com/watch?v=bDa2dJakmD4
Forum: Rotorheads
24th Mar 2019, 06:12
Replies: 5,651
Views: 3,217,295
Posted By dash34

+1000000000 (to make the 10 character minimum)

+1000000000 (to make the 10 character minimum)
Forum: Rotorheads
19th Mar 2019, 06:53
Replies: 5,651
Views: 3,217,295
Posted By dash34

I suggest we all just keep bumping this thread up...

I suggest we all just keep bumping this thread up to the top of the heap, so that anyone who looks at Rotorheads gets it at the top.

https://imgur.com/a/Y38aa3E

Freedom for VF!
15th Mar 2019, 22:33
Replies: 5,125
Views: 10,424,985
Posted By dash34

This will IMHO turn out to be a failure of FMECA...

This will IMHO turn out to be a failure of FMECA - https://en.wikipedia.org/wiki/Failure_mode,_effects,_and_criticality_analysis. The programmers failed to test the case where the AOA sensors...
9th Mar 2019, 06:52
Replies: 921
Views: 2,177,934
Posted By dash34

Correct. The zero reference point was set at the...

Correct. The zero reference point was set at the tail of the aircraft in the first frame it was visible. The slope of this graph is ROD. Time is on the x-axis, displacement from the reference point...
9th Mar 2019, 05:59
Replies: 921
Views: 2,177,934
Posted By dash34

Tracker Video Analysis

This is an analysis of the video using the Tracker video analysis program. I used the wingspan to calibrate distance, set the x-axis along the aircraft's track, and used the starboard engine to track...
Forum: Rotorheads
10th Feb 2019, 08:08
Replies: 5,651
Views: 3,217,295
Posted By dash34

This thread is bigger than just PPRUNE. I direct...

This thread is bigger than just PPRUNE. I direct people here when they ask what Nepal is like. If anyone asks what the best forum on the internet is, I show them this one. The mods need to give their...
Showing results 1 to 25 of 39
 


 
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