Latest From Aviation Typists
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- flyboy2548m
- Posts: 4383
- Joined: Sat Feb 02, 2008 12:32 am
- Location: Ormond Beach, FL
Latest From Aviation Typists
This is potentially pretty big. Les Stature did two things:
1. Actually wrote a good article;
2. Retired early, probably because CNN is paying him more than AA.
I presume he will now be replaced by Sam Weigel who is way cooler.
1. Actually wrote a good article;
2. Retired early, probably because CNN is paying him more than AA.
I presume he will now be replaced by Sam Weigel who is way cooler.
"Lav sinks on 737 Max are too small"
-TeeVee, one of America's finest legal minds.
-TeeVee, one of America's finest legal minds.
Re: Latest From Aviation Typists
Fixed.I presume he will now be replaced by Sam Weigel who is way younger and will work for lower pay.
HR consultant, Yoyodyne Propulsion Systems, Inc.
Re: Latest From Aviation Typists
Although instead of trudging through the United States in a MD-8X (cranking cables and belching smoke and making noise), is now doing that same Lester over-seas crap where you sit on autopilot for 8 hours and fret over international bureaucratic procedural stuff...Doesn't give you as much interesting material to write about.I presume he will now be replaced by Sam Weigel who is way cooler.
Commercial Pilot, Vandelay Industries, Inc., Plant Nutrient Division.
Re: Latest From Aviation Typists
I noted an interesting comment in the editorial.
It was to 'basically' do away with the traditional multi-engine rating.
The argument is that it's expensive and difficult for pilots AND flight schools to get/offer multi engine ratings in piston twins, that the piston twin rating had little benefit to airline pilots, and that airlines should provide the final, needed "multi-engine-turbine training".
All valid points; however, I was thinking that ideally you had a few years and hours flying multi engine aircraft and are competent with all the V-1/V-2, and engine securing-shutdown and single engine operating procedures, before an AIRLINE offers you a job.
AND, if you are going to progress through cargo twin turboprop or Cape Airways or Beech Baron corporate, or Beech King or check hauling- it kind of calls for a 'traditional' twin rating.
(Footnote- the article doesn't say "truly" do away with twin piston- but to establish a special twin-piston rating that only a few special people take...most professional pilots would skip the 'traditional multi-engine" rating in the traditional curriculum/traditional timing).
It was to 'basically' do away with the traditional multi-engine rating.
The argument is that it's expensive and difficult for pilots AND flight schools to get/offer multi engine ratings in piston twins, that the piston twin rating had little benefit to airline pilots, and that airlines should provide the final, needed "multi-engine-turbine training".
All valid points; however, I was thinking that ideally you had a few years and hours flying multi engine aircraft and are competent with all the V-1/V-2, and engine securing-shutdown and single engine operating procedures, before an AIRLINE offers you a job.
AND, if you are going to progress through cargo twin turboprop or Cape Airways or Beech Baron corporate, or Beech King or check hauling- it kind of calls for a 'traditional' twin rating.
(Footnote- the article doesn't say "truly" do away with twin piston- but to establish a special twin-piston rating that only a few special people take...most professional pilots would skip the 'traditional multi-engine" rating in the traditional curriculum/traditional timing).
Commercial Pilot, Vandelay Industries, Inc., Plant Nutrient Division.
- flyboy2548m
- Posts: 4383
- Joined: Sat Feb 02, 2008 12:32 am
- Location: Ormond Beach, FL
Re: Latest From Aviation Typists
It was indeed an interesting editorial. Pope did nothing more than point out what many have been saying for a while, and that is that "we" are teaching people the wrong things, and not only with respect to multi-engine flying, but in general. Your truly belongs to the generation of pilots for whom the advanced multiengine trainer was the CRJ-200. That is to say, I came to that airplane with just under 150 hours of multi time, all of it in the Seminole. Needless to say, very little of what was learned in the Seminole translated to the CRJ. One can then make the argument, as Pope does, that light twin time is of little benefit.I noted an interesting comment in the editorial.
It was to 'basically' do away with the traditional multi-engine rating.
The argument is that it's expensive and difficult for pilots AND flight schools to get/offer multi engine ratings in piston twins, that the piston twin rating had little benefit to airline pilots, and that airlines should provide the final, needed "multi-engine-turbine training".
All valid points; however, I was thinking that ideally you had a few years and hours flying multi engine aircraft and are competent with all the V-1/V-2, and engine securing-shutdown and single engine operating procedures, before an AIRLINE offers you a job.
AND, if you are going to progress through cargo twin turboprop or Cape Airways or Beech Baron corporate, or Beech King or check hauling- it kind of calls for a 'traditional' twin rating.
(Footnote- the article doesn't say "truly" do away with twin piston- but to establish a special twin-piston rating that only a few special people take...most professional pilots would skip the 'traditional multi-engine" rating in the traditional curriculum/traditional timing).
"Lav sinks on 737 Max are too small"
-TeeVee, one of America's finest legal minds.
-TeeVee, one of America's finest legal minds.
Re: Latest From Aviation Typists
Counterpoint (not entirely serious): more light aircraft should have two engines.
Re: Latest From Aviation Typists
But the late Richard Collins suggested that engine failure fatality rates tend to be higher with such aircraft.Counterpoint (not entirely serious): more light aircraft should have two engines.
It was interesting to hear Flyboy state how he was a very precise example of what the editorial described. 150 hours of twin piston time that was not super applicable to the CRJ which was where hour 151 (roughly) occurred.
Commercial Pilot, Vandelay Industries, Inc., Plant Nutrient Division.
- flyboy2548m
- Posts: 4383
- Joined: Sat Feb 02, 2008 12:32 am
- Location: Ormond Beach, FL
Re: Latest From Aviation Typists
Indeed the whole paradigm is different. On a transport-category twin, an engine failure is not even an emergency (it's an abnormal procedure). Not quite the same as the light stuff.It was interesting to hear Flyboy state how he was a very precise example of what the editorial described. 150 hours of twin piston time that was not super applicable to the CRJ which was where hour 151 (roughly) occurred.
"Lav sinks on 737 Max are too small"
-TeeVee, one of America's finest legal minds.
-TeeVee, one of America's finest legal minds.
Re: Latest From Aviation Typists
Well, you are REQUIRED by 14 CFR to land at the nearest (in time) suitable airport (unless you can justify that that was not the safest move) and AFAIK (correct me if I am wrong) company procedures typically require their pilots to declare emergency with ATC.Indeed the whole paradigm is different. On a transport-category twin, an engine failure is not even an emergency (it's an abnormal procedure). Not quite the same as the light stuff.It was interesting to hear Flyboy state how he was a very precise example of what the editorial described. 150 hours of twin piston time that was not super applicable to the CRJ which was where hour 151 (roughly) occurred.
That said, while I don't have personal experience, I agree with the sentiment. And data supports that too. It is very infrequent that pilots of twin commercial airplanes (and especially jets) lose control of their plane after a single engine failure, as the twin piston counterparts tend to do more often. If you go to AvHerald, in-flight engine fail / shout down is reported at a rate of a few per week and I don't remember a case of loss of control unless compounded by something else (like shutting down the good engine), which is extremely rare too.
- flyboy2548m
- Posts: 4383
- Joined: Sat Feb 02, 2008 12:32 am
- Location: Ormond Beach, FL
Re: Latest From Aviation Typists
Thank you for that clarification, Gabriel. You remain, as ever, a blessing whose value is nigh impossible to estimate.Well, you are REQUIRED by 14 CFR to land at the nearest (in time) suitable airport (unless you can justify that that was not the safest move) and AFAIK (correct me if I am wrong) company procedures typically require their pilots to declare emergency with ATC.
"Lav sinks on 737 Max are too small"
-TeeVee, one of America's finest legal minds.
-TeeVee, one of America's finest legal minds.
Re: Latest From Aviation Typists
ok, I'll bite: why are twin piston a/c more prone to loss of control on engine failure? Unbalanced torque?
Re: Latest From Aviation Typists
Nope. The reasons are:ok, I'll bite: why are twin piston a/c more prone to loss of control on engine failure? Unbalanced torque?
- Excess power available with one engine inop. To give you an idea, part 25 (i.e. air transport category) planes are required to have enough power to complete a take-off, climb etc with an engine failure at V1, which is with the plane still on the ground and before achieving rotation speed. If altitude, temperature or other factors limit this ability, you just are not allowed to fly. You need to leave fuel or payload behind or just cancel the flight. Part 23 planes (i.e. general aviation) do not have this requirement. There is a "blue line" in the airspeed indicator that marks the airspeed for "best climb", but such best climb doesn't need to be positive (en it would end up being the airspeed for "least descent"). Trying to extract performance that is just not there can lead to lose too much airspeed and either reach the point where the rudder just doesn't have enough authority to counteract the asymmetric thrust or just stall under high asymmetric thrust, both of them are very bad and almost always unrecoverable.
- Training: ATPs go through training every 6 months and engine failures is always part of what they practice. General aviation pilots typically do not so.
Re: Latest From Aviation Typists
Concur- There's no single rule of fiziks, but less robust design + less robust training = bad stats vs. flyboy saying "it's not an emergency".Nope. The reasons are:ok, I'll bite: why are twin piston a/c more prone to loss of control on engine failure? Unbalanced torque?
- Excess power available with one engine inop. To give you an idea, part 25 (i.e. air transport category) planes are required to have enough power to complete a take-off, climb etc with an engine failure at V1, which is with the plane still on the ground and before achieving rotation speed. If altitude, temperature or other factors limit this ability, you just are not allowed to fly. You need to leave fuel or payload behind or just cancel the flight. Part 23 planes (i.e. general aviation) do not have this requirement. There is a "blue line" in the airspeed indicator that marks the airspeed for "best climb", but such best climb doesn't need to be positive (en it would end up being the airspeed for "least descent"). Trying to extract performance that is just not there can lead to lose too much airspeed and either reach the point where the rudder just doesn't have enough authority to counteract the asymmetric thrust or just stall under high asymmetric thrust, both of them are very bad and almost always unrecoverable.
- Training: ATPs go through training every 6 months and engine failures is always part of what they practice. General aviation pilots typically do not so.
Add to that stuff like auto rudder trim systems (and other stuff I don't know about) and the tendency for two pilots vs. one, simpler turbine controls vs throttle mixture prop carb heat cowl flaps and a significant number of tail-engine planes where the yaw effect is lessened...
...ban all piston twins...then again, for the proverbial night IMC over the mountains, the thought of a second powerplant seems like a good idea and Cape Airways seems to do a pretty good job...
/agronomy.
Commercial Pilot, Vandelay Industries, Inc., Plant Nutrient Division.
Re: Latest From Aviation Typists
I thought about this for a while before shooting off my mouth further (nearly a month!) but now I'll do so:
The certification issues seem like a red herring, inasmuch as either some of those aircraft shouldn't be certified, or there should be two certification categories ("pretend light twins" and "light twins" or something like that) -- what's the point of carrying a second engine around besides operational redundancy? You could (for light a/c at least) always use a single larger engine instead and that would be lighter and (all else equal) slightly more reliable.
As for training... is it really preferable to periodically bend single-engine planes landing on highways (or in trees) than to spend a bit on recurrent training? I know which I'd rather do.
(and regarding controls, cars got automatic chokes c. 50 years ago and fuel injection more than 40... and despite my usual skepticism rate, there are things computers are useful for, like showing checklists... even suggesting the proper non-normal checklist for you.)
The certification issues seem like a red herring, inasmuch as either some of those aircraft shouldn't be certified, or there should be two certification categories ("pretend light twins" and "light twins" or something like that) -- what's the point of carrying a second engine around besides operational redundancy? You could (for light a/c at least) always use a single larger engine instead and that would be lighter and (all else equal) slightly more reliable.
As for training... is it really preferable to periodically bend single-engine planes landing on highways (or in trees) than to spend a bit on recurrent training? I know which I'd rather do.
(and regarding controls, cars got automatic chokes c. 50 years ago and fuel injection more than 40... and despite my usual skepticism rate, there are things computers are useful for, like showing checklists... even suggesting the proper non-normal checklist for you.)
Re: Latest From Aviation Typists
Are you Acelot?
"I'm putting an end to this f*ckery." - Rayna Boyanov
Re: Latest From Aviation Typists
What do you think about them tracking speed and location on a runway and perhaps an inertial acceleration for double-check purposes and checking to see if the takeoffs appear to be on-track?***there are things computers are useful for***
Commercial Pilot, Vandelay Industries, Inc., Plant Nutrient Division.
Re: Latest From Aviation Typists
The crazy thing is that they are already doing thatWhat do you think about them tracking speed and location on a runway and perhaps an inertial acceleration***there are things computers are useful for***
But not this.for double-check purposes and checking to see if the takeoffs appear to be on-track?
Re: Latest From Aviation Typists
As it so happens, I already have an answer for that: https://www.airdisaster.info/viewtopic. ... 612#p60612What do you think about them tracking speed and location on a runway and perhaps an inertial acceleration for double-check purposes and checking to see if the takeoffs appear to be on-track?***there are things computers are useful for***
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