What Heavy jet will SWA buy?

[scoreboardII]

The other common mistake I've seen SWA pilots do when trying to change speed to stay in VNAV Path is to do so by using speed intervention and then wonder why it goes to VNAV Speed mode. Unless you are in the approach phase within the FMS logic, you need to change the speed within the FMS and not set a manually selected speed. Any other time speed intervention automatically takes it out of VNAV Path.
.

I'm not going to disagree with your other points as we have more than enough Tyrannosaurus Rex pilots trying to make the stuff work. Very amusing mostly...

However, your point above is counter intuitive and against common strategies to make the system work.

We know it goes into VNAV SPD when you select intervention, it's supposed to. That does not mean it's off VNAV profile. If a higher speed is selected, it descends to lowest altitude available, and speeds up, and continues until returned to VNAV un-interventioned.

However, entering a change into the FMC descent speed will cause the system, at least our version (which may be one step above Fred Flinstones version) to hiccup, puke, and probably leave you with a VNAV disconnect.

Additionally, intervention allows you to return to expected speeds as that is the VNAV profile the FMC is referencing. Changing the descent speeds manually buys you zero flexibility end game if they descend you at a higher speed. If they descend you at a slower speed, your comment has some merit, but that is usually not the case and if inside the geometric/idle descent point, you're screwed either way.

Or, I'm wrong, and you need to show me the reference

 

[waveflyer]

Or....
You're flying with a guy who needs to be at 261kts on every descent regardless of SA and will even decline requests to go faster with the "unable" (imagine my surprise when this real cool cat did that- and then smugly said to us - 'they know they're not supposed to be going that fast'
Assume.

So I 'accidentally' get a little high and pretend to fumble a bit-
"Oh, dang it- look what I did- one day I'll get this thing figured out"
Everyone laughs and we come down at a more elegant and cooperative 280-300.

Seriously though, I may hire some of you as flight instructors. If you're really airline pilots, I'll pay your rate to jumpseat with us and give me some good tips and explain how Swa pilots are messing it up.

GL , are you a cfi?

In any case, Bubba chimed in with the appropriate response I'm too ornery to give
Well said-
Maybe, when jumpseating, you might not know exactly how each plane is configured, since Boeing offers dozens of levels of vnav
If you want to critique SWA for dumbing down airplanes...well- that would be big news.
If you want to critique that there are more than a few still trying to fly it like -200, that's even BIGGER news- please tell us who fly with these guys every day ALL about it from your vast jumpseating experience.
Sorry Jim, you've always been a good guy on here - even with me trolling on the always personal acquisition front- which is pretty classless- but I have to give you a hard time for those posts.
You've got to admit, it's sweepingly funny in the context of now 8,000 pilots

 

[waveflyer]

you've already paid for that energy, you might as well use it rather than bleeding it off with speedbrakes.

Bubba

Best thing bubba said-
It is painful seeing some guy pull on the plane shaker just bc vnav path limped up a few knots- especially when we aren't at assigned speeds- just altitudes.
Painful, but happening less and less-

One thing Jim does have correct is that it has and will take a few years for ALL of us to get the memo on changes-
Good thing we haven't changed much in 40 years
:-/

 

[BILL LUMBERG]

All this fire from the boys who just got auto throttles and VNAV!

I'm sure the 37 community thanks you for making sure they still have to turn on pitot heat manually. (Let's be honest, the NG was just appeasing SWA)

 

[redflyer65]

O'Good Lord. Southwest flies 3 thousand 500 flights everyday and you guys are acting like we can't fly? Odds are, we put in more flights and flight hours than most of you guys combined.

And Bill, we've been using VNAV and throttles now for 4 years, but you keep acting like we 'just turned them on'.

 

[BILL LUMBERG]

Which basically is just turning it on since I've been using it since 1984.

 

[Bing Gordyn]

Wow. All I gotta say is WOW. The machine is giving you a hint.... And you probably programmed it wrong anyway. The FMS and VNAV are your friends... It appears obvious you guys might have some problems with INTL flying, especially with that attitude. Some cities in Europe have noise abatement procedures that pretty much necessitate turning the autopilot on ASAP due to noise monitoring systems and heavy fines. But, I bet you guys could hand fly it blindfolded.....




Bye Bye---General Lee

Are they any different than SNA?

 

[General Lee]

Are they any different than SNA?

You can hand fly it in SNA, and the noise monitors there are pretty much straight out towards Newport Beach. In Europe the monitors are more numerous usually, and occur down below in turns too. Throw in other distractions like very heavy weight takeoffs due to all of the gas onboard to fly all the way to the US nonstop and lower transition altitudes (29.92 by 4000ft etc), and it's a bit busier than SNA. Your SWA procedure of slamming the nose down after a pronounced power reduction is a bit more than the 757, though. All that is done on the 757 is keeping the pitch up and hitting CLB thrust at 1500 ft, and then flap clean up
3000ft.


Bye Bye---General Lee

 

[Rough67]

Zurich departures are pretty goofy.. Climb thrust right ap on for me.

http://www.fly-sea.com/charts/LSZH.pdf

Oh yea, btw I use the speed brakes on pretty much every flight. I hope the 73 has different needs on descent than the 75. If not, I guess I'm an "idiot", and should ask to practice in my next recurrent sim. I like the ol' tough guy approach/attitude towards flying .. really impressive.


Have a nice day

 

[General Lee]

Zurich departures are pretty goofy.. Climb thrust right ap on for me.

http://www.fly-sea.com/charts/LSZH.pdf

Oh yea, btw I use the speed brakes on pretty much every flight. I hope the 73 has different needs on descent than the 75. If not, I guess I'm an "idiot", and should ask to practice in my next recurrent sim. I like the ol' tough guy approach/attitude towards flying .. really impressive.


Have a nice day

Yeah, and SWA Bubba calls the speed brake handle "the dumb stick..." No, his wife gave something of his that nickname..... Riiiiight.... Maybe those guys should learn to use that speed brake more often, although it doesn't really work while taxiing.


Bye Bye---General Lee

 

[Jim]

I'm not saying SWA pilots are incompetent or bad pilots, i'm saying as a group they don't understand VNAV and need to ramp up the kearning curve. I say this from personal observation while jumpseating (and keeping my mouth shut) and from conversations over beers with the SWA pilots I know who also live in Vegas and I socialize with regularly. Two of them flew VNAV approachies long before they got hired at SWA and say they are continually amazed at the lack of VNAV understanding coming from the SWA training guys writing the procedures. As was alluded too, they blame the "dumb it down to the -200" mentality the prevailed at SWA for years. The other couple have been at SWA since early 2000 and never did VNAV before. We say "really", "I never knew that", "that explains it" and "why the F are we doing this then" a lot when we talk VNAV.

It's a learning curve and I'll freely admit we didn't understand VNAV for the first 2 or 3 years at Hawaiian. After we finally got a couple of instructors in the training department who did understand VNAV, it took another couple of years for them to get our small pilot group educated.

 

[scoreboardII]

I figure they'll figure out the kearning curve in time....

 

[Jim]

I figure they'll figure out the kearning curve in time....

Fat fingers, small phone keyboard.

 

[SWA Bubba]

Yeah, and SWA Bubba calls the speed brake handle "the dumb stick..." No, his wife gave something of his that nickname..... Riiiiight.... Maybe those guys should learn to use that speed brake more often, although it doesn't really work while taxiing.


Bye Bye---General Lee

No, I called it the "idiot stick," not the "dumb stick." And although I didn't personally give it that name, I think I heard that it was named after you, General. :0

Since I realize that you don't have a lot of experience in actually flying an airplane, I'll explain it to you. It's called that, because generally when you have to use it, it's because you messed up, either in your planning or execution (although I suppose if you also use it when you don't have to, the name might apply as well). Obviously there are times when ATC changes the game, and you may have to get down and/or slow down differently than you planned, but using it the other times is what gives it its name. You're wasting energy (gas) and buffeting the plane when you don't have to.

Would it amaze you, General, if I told you that I often fly multiple pairings over many weeks without ever using the speedbrake in the air? And surprise!--I still manage to stay on my designated vertical path. You know why? It's because I actually understand aerodynamics, my airplane's specific characteristics and operation, and the relationship between VNAV operation and energy management. If you actually put down your ice cream sundae and picked up a book every now and then, General, you might actually learn a thing or two about your airplane as well! You know, instead of just randomly pulling levers like a monkey, when commanded by your overlord Flight Management Computer. Just a thought....

Bubba

 

[slaquer5]

No, I called it the "idiot stick," not the "dumb stick." And although I didn't personally give it that name, I think I heard that it was named after you, General. :0

Since I realize that you don't have a lot of experience in actually flying an airplane, I'll explain it to you.



, General, you might actually learn a thing or two about your airplane as well! You know, instead of just randomly pulling levers like a monkey, when commanded by your overlord Flight Management Computer. Just a thought....

Bubba

Do mind telling what real aircraft that is


Bubba. Please do not tell me you still believe in the Easter Bunny .