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Sonicmix
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« on: May 01, 2006, 04:00:24 pm »

Ok, I'm on my fourth flight lesson, and I'm having issues with landings.  My big issues besides the ground coming at me, is base to final turn, flying in a straight line with wind blowing me all over the place, and approach angle (I'm either high, low, fast or slow).
I'm sure the key to this is practice, practice, practice, which is what is planned for my next lesson.   Is there any tips that can help a new flight student?  I want to make this next lesson as productive as possible.

-Vaughn
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66 viking
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« Reply #1 on: May 18, 2006, 11:47:16 am »

Quote from: Sonicmix
Ok, I'm on my fourth flight lesson, and I'm having issues with landings.  My big issues besides the ground coming at me, is base to final turn, flying in a straight line with wind blowing me all over the place, and approach angle (I'm either high, low, fast or slow).
I'm sure the key to this is practice, practice, practice, which is what is planned for my next lesson.   Is there any tips that can help a new flight student?  I want to make this next lesson as productive as possible.

-Vaughn


The key to any good landing is the approach. Trim it up, get on a longer final if you have to. Did I say trim it up. You should just about be able to let go of the yoke. Very little imput, glide on in. Don't be so worried about pointing the nose as having the plane on the center line. Just let it come on in, and when you round out kick over the nose and flare. Have your instructor land the plane for you, watch the RPM he uses. Now just dial in that RPM and set your trim for the same airspeed.

Dan
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I-DRIVaC150
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« Reply #2 on: July 12, 2006, 08:21:29 pm »

Dan is fundamentally correct, but I would like to add a couple of comments which might be helpful, I hope.

#1 : If the wind is unsteady, NOBODY can fly ANY airplane like it was mounted on rails. The difference Vaugn notices is the experience of the instructor. Also, to a great extent, he transfers his confidence in the instructor to percieve "it's easy", when in fact the instructor is flopping around in the air just as much as the student (well OK, hopefully not quite as much).

Vaughn, just like a boat "rolls" with the waves and wind, but on-average we still arrive at the dock, you must not let the gusts distract you. As I'm sure the CFI is telling you, look out the window, keep the landing attitude, and roll with the punches. Fly the airplane, do what you gotta do to arrive more or less "in shape" for the landing, and you're doing as well as anyone can.

#2 : I don't like Dan's suggestion of "learn the RPM settings". Sure, a 737 carries maybe 80% power down to the flare, but this isn't the way to preserve the nosewheel on your trainer. I am of the school you should pull the RPM back to idle just as you turn base. If you are too far out to make the field, you better be closer-in next time.

Sure, a Cessna 182/206 loaded full of gas and only 2-fat guys in the front is nose heavy. Some guys carry a few RPM (maybe 1000rpm) to "weigh down" the tail and help your arms pull the flare. It helps a little, but not a lot. Generally, carrying any power only makes the landing FASTER (for a student), and that's not a good thing. If you're not flying a jet, nor a 182/206 or such, and your instructor uses continuous power from downwind to flare, go get another instructor. (This is especially true if he lowers the flaps and adds power to keep the speed/altitude...he's practicing for his jet rating.)

Contrary to what you hear from others, IT IS NOT ILLEGAL and you will not be "fined $50 and goto Jail" if you bring up the rpm on final when you see you're not going to make it to the apron. But next time, plan a shorter approach. Trust me, your judgement of "I'm short" will come to you before you go for your checkride.

As Dan comments, you won't have a nice landing if you don't setup early. Yes, you should trim for hands-off as best as you can. There are rules of thumb, but I recommend you use the speeds in the airplane's POH. The POH will recommend speeds for Downwind (and base) and final. PLEASE do not exceed these speeds, at least not much. The speeds were determined for when the airplane is at gross. Since your training airplane is probably loaded at less than gross weight, the speeds are plenty sufficient to keep you airborne and stable till you get to the ground.

The book on the 1979 Cessna 172 says 55-65 KNOTS (that would be about 64 to 75mph) for landing after you apply some flaps. I have seen so many students try to land a Skyhawk at 85 or 90mph (or more, and with full-flaps). Trust me, on the check-ride, you will not be asked to demonstrate a "long-field-landing". And you should not practice same.

It's a well-known rule-of-thumb that you can add 50% of the gust factor to your speeds if necessary. If you have 10 gusting to 20, then you can add 5mph (20 minus 10, and 50% of the remainder). Notice this still doesn't get the Skyhawk's speed past 80mph on final. More likely, the wind will be 12 gusting 18, and adding 3mph to your speeds is trivial.

Same as Dan, I sense your frustration at being out-of-shape at the landing. Well hey, at least you noticed the problem. Some never see. On a lighter note, here's an exercise I was taught by an old-timer, WAY after I suffered same as you. "Lack-O-Flare Disease", he called it (LOF'd for short. "My boy, you've got LOF'd". )

Go to a lightly used airport on a relatively calm day. Try for the longest runway (paved) that you can. I was lucky. A nearby airfield was abandoned by the Airforce. 10,000 feet of smooth concrete. The old-timer practiced a couple of times, then he told me "you only have 1800 rpm. Set it, and try to take off". Know what ?  I could only nose up and get about 6inches high off the mains, cruise at 6inches for a while, and it would settle again. And repeat. As I recall, I had 8 touch and goes before we ran out of runway. I never got over 45mph. And the whole stretch was nose-high. I landed nose-high "On the Mains" 8 times! (Couldn't help it actually.) He made me do this 3 times. If I hadn't mentioned buying breakfast, we might still be there.

On a side note, this is almost exactly how the airplane feels when you take off from a runway at high (6500ft+ ?) elevation (excuse me, "Density Altitude"). So the above exercise is good learning for that too.

- - - - - - - -
Looking back to when I was a student, I was so frustrated. So frustrated. Felt like I would NEVER get the hang of flying. Then one day, a guy said something that really made a diference. "I have 20,000 hours logged. -Of COURSE- I can fly better than you. But come back and see me when you have 1000 hours, and let's see if I'm so much better than you THEN." He let me hand-fly his 1938 WACO that day. Took me straight from 'Confident' back to 'Student' in just a few minutes. Looks like I'll need another 1000 hours to catch up with him.

P.S. :
O and B.T.W.,
Al Gore had NOTHING to do with establishing the principles of flight.
« Last Edit: July 12, 2006, 11:18:27 pm by E2Sol » Logged
GaryBradshaw
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« Reply #3 on: July 12, 2006, 09:30:32 pm »

E2Sol - I like the way you write.  Very good to read.  Thank you for joining here on the forums  Smiley
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jandasmo
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« Reply #4 on: August 13, 2006, 05:24:37 pm »

I have the same issues.  When I first learned to fly 31 years ago, my CFI had me use a longer, more leisurely approach in the pattern.  Now 31 years later I'm back to flying with a new CFI and he has me doing a very very short approach.  When I asked him about it he told me he is teaching me the "old way" and that pilots who know the "new way" get mad if you use the old way in the pattern when following them.  He also told me that at the checkride I will probably be asked to do it the long way, as I was first taught.

I'm really struggling with keeping control of the airplane with such a short pattern.  I know I will get it, and once I have my PPL, I'll go back to the longer way.  Has anyone else had that experience?
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I-DRIVaC150
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« Reply #5 on: August 15, 2006, 09:12:10 pm »

Jandasmo,

Yes, there are those who are always in a hurry. I know a guy who has been flying since maybe 1942, and every landing is a "slam-dunk". Seems like that hard-won altitude would be fun to enjoy longer.

However, let's inquire about your "leisurely" landing. If this is defined as pulling the power off and gliding to the apron, then I'd think that's OK. If you're powering a mile or 2 away from the runway before turning base, then that's not good.

I was taught, and have found it true, one will always fly (land) similarly to the way you've practiced (or have been allowed to practice). If your "visual" of the landing always includes finding the airport at your 6 o'clock position before you power back, this is how you will always approach. If you always need to carry 1500rpm, you'll always doit this way. Until that one time when you're visiting relatives in St. Louis and discover what carb ice is all about and can't make it to the runway. (etc.)

If you are anxious about slowing down, that's a related problem.

Tell us more....

P.S. Looking around here on the forums, I found another post of yours. You might be a candidate for an instructor who doesn't sport "pointy-hair" (which WILL fall out, same as mine, haha). Also, I might suggest you interview a less "macho" instructor. My instructor (F) tells me that girls are easier to train than us apes. Remember that you're PAYING someone to train you, and switching from A to B is YOUR CALL about who serves you best.




« Last Edit: August 15, 2006, 10:10:46 pm by E2Sol » Logged
jandasmo
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« Reply #6 on: August 16, 2006, 09:36:25 pm »

E2Sol,

Thank you for your response.   You are right about always doing it the way we practice.

And as for your suggestion that I get an instructor who is doesn't have spiked hair...my CFI is a 64 year old guy who learned to fly in 1965.  He is a great teacher and the past 2 nights it has all come together and I'm much better. 

I would still prefer to have my base a little farther out.  He has taught me to turn base when I can see my landing spot behind the wing.  The good news about the way he is teaching me is that in an emergency landing, I know how to do it very quickly, without a long approach.

Thanks for the help!
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I-DRIVaC150
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« Reply #7 on: August 16, 2006, 10:19:15 pm »

Jandasmo,

Great ! Happy you're finding success. Sounds like you have the right instructor. And I don't (didn't) disagree with his method of making a non-extended approach. Now that you've said only a little more, sounds like you're doing OK.

He's correct to teach how to get on the ground quickly. I have needed to do so twice in recent years :

1. Passenger got sick. Full throttle back to the airport. At my airport (non tower) everybody knows everybody. And, while a busy place, they all understood when I called "sick passenger". Yes, we managed to get the door open in time, after clearing the runway.

2. Stupid me. Forgot to replace the oil dip-stick after the preflight. Windscreen went black at about 500ft. Turned downwind, base and final at minimum rpm yet hurrying to make it back. (Whotta mess).

Please note both of these occasions are not discussed in the books and magazines. Probably, others have had similar occasions (maybe even fire) where being on the ground and out of the airplane is a proirity.

And my advice here :

Sometimes, even the instructor doesn't know why he was taught or impressed with a method or procedure. But assuredly, this training has come from years of experiences (note I said experiences, not experience), and there's probably an underlying reason someplace back in history. Some things you gotta accept without a good, obvious reason.

Keep writing....


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jandasmo
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« Reply #8 on: August 18, 2006, 01:40:57 pm »

Thanks E2Sol..

At my lesson this week I did great...did 12 landings and he said I did great.  It has really come together.

I had my medical this morning and may even solo within the next couple of weeks.

I'm enjoying this forum.
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rex sultan
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« Reply #9 on: September 17, 2006, 05:24:11 am »

What a great question for hangar flying young chap! It certainly deserves a great answer as Landing is the most critical accident proned phase of flight next to take off!

Conquer your fear son! Dont let the runway rushing at you intimidate you by any means.By all means it should startle you if you are sinking faster than you should(even big boys on Boeings,Airbus,Antonvs or others need be reminded so by ground proximity warning systems.SINK RATE!!! whoop whoop...pull up!!!..and when those DJs come on they their voices are quite ALARMING but all that is immaterial if you learn to fly STABILIZED APPROACHES with frequent division of attention between outside and cross checking your instruments that  you are on slope and on track(in that order of importance!) and most importantly...carrying the right quantity and direction of energy(Power,Attitude+correct Trim) on your aircraft(Energy Transfer Management!)  .THINK LIKE A HORSE JOCKEY..only that you may be handling hundreds of them simultaneously Grin!

When I started training, I KIND OF JUMPED THE GUN BY READING TOO MUCH ADVANCED INSTRUMENT FLYING AND JET HANDLING CHARACTERISTICS.I was labeled as having too much fixation on numbers by instructors who were less advanced than myself but in fact I CAME OUT THE VICTOR EVENTUALLY.I learnt tremendously (having amassed a few thousand hours) on Microsoft PC Flight Sim..which I highy recommend any aspiring PILOT .It not only allowed me to apply theory into practice ECONOMICALLY AND WITHOUT ANY ELEMENT OF FEAR IN PLACE, it also taught me to be my own flight instructor by way of constant self critique(like a video game challenge per se); it undoubtedly built in me the kind of framework required in aviation thinking whilst jockeying any plane about in the sky-virtually the"seat of the pants flying " talent.It bred the right kind of confidence, and swiftness in instrument interpretion and control as well as acclimatization in the differences between night flying and daytime, and between VMC and IMC flight.No fears by the time I CONDUCTED MY FIRST LESSON.it was at the peak operation time at sunset traversing ito night at the busy airfield Meacham Field FORTWORTH Texas in crosswinds that even challenged my Airline PILOT(727) Instructor.MY CIRCUIT PATTERNS WERE A LITTLE UNTIDY AT FIRST(DUE TO TOO MUCH HEADS DOWN TIME ON INSTRUMENTS) but my landings -I SHOULD SAY FLARES TO LANDINGS WERE CONSISTENTLY SMOOTH AND TOUCH DOWN WAS WITHIN THE TOUCH DOWN ZONE FOR LIGHT AIRCRAFT.This did not come without some mental foresight and anticipation which I PRACTICED MUCH IN THE FLIGHT SIM PRIOR TO ENGAGING ON MY FIRST FLIGHT(This by the way saved me much training time and needless to mention ...MONEY!).

Your base leg BY THE WAY... also has to be pre planned.When do you commence turn from downwind?How close are you abeam the ruway downwind?There are rules of thumb your instructor may enlighten you with for different type of airplanes and runway dimensions.More care needs to be taken when circuits are from runways that are small and narrow, especially at night!
For approaches to standard non instrument runways(learn the difference with Instrument runways please) you keep a certain wing tip distance to the runway edge and when threshold area is 45 degrees from the tip(behind you) get ready to commence the turn(after ATC clears you and no conflicting traffic is on long final or approaching from the opposite direction on the base leg(uncontrolled fields).Expect a descending turn(no more than 700fpm)-remember Power,Attitude,Trim(REMEBER ON  DESCENT WHEN REMOVING POWER the nose will tend to turn opposite to that during climb-less p factor,etc) and descend to plan to establish just before turning final(3-4 nm) at 500ft AGL(which means you should have had a current QFE/QNH to ref to your Pressure Altimeter-unless you carry a radio atimeter!).During turns at base and Final(where most spins/stall occur).please.have your hand on the throttle..ready to juice in some power during the turns as stall speed increases during the turns and PLEASE limit your bank angles and turn rates TO STANDARD RATE of turns...USE THE bank/turn indicator.it assumes primary importance during this phase of flight guys!


If you know the speeds to plan for your approach before hand(ref the POH) and add + 15 or +10 for the base leg(depending on head/tail wind components) but plan to turn final at not less than 3 nm with VASI/PAPI showing "red over white-you are alright"(vasis) or 2red-2white(papi) to assure you on the slope.Aproach slope indicators may not be reliable outside 4nm especialy if local topography is very uneven!) .USE THE ILS GLIDESLOPE IF AVAILABLE AND LlOCALISER(even if VMC or a pre-PPL).JUST PRIOR TO TURNING FINAL SET  LANDING Flaps with power ready to compensate(check ASI during turn(if full stop andings without gustywind or approach flaps if touch and go) .The extra flap will not only slow you down(FROM OVER SHOOTING the runway CENTRELINE, it will add insurance to a lower stall speed.Just be sure to trim down as you select, or you are likely to balloon over the glide path required.Extra flap during that phase also will offer you a better perspective of te glide path.Quickly crosscheck that your approach power is approximately where it should be for light non complex singles about 17-1900rpm(for those with constant speed prop and landing gear..i recommend you take care of the prop and gear on base, to have you less rushed on final and for the landing lights to annunciate your position  to traffic(including birds) before turning finals.If you have a DME use it(even if it is your first lesson).MAKE SURE YOU ARE WITHIN THE PRESCRIBED TRACK DISTANCES so that you dont have to be tidying the pattern whilst attemting to make a good approach or you will cause the runway to RUSH AT YOU!

The final approach phase should be easy sailing once you have the right power and trim for the right descent rate(remember///speed multiplied by 5 should give you the right glide path, so for 100kt approach speed you should see 500FPM on the VSI.Expect for C172 and less to be more like 300fpm.If you see the VSI needle approaching the 500fpm mark.it spells trouble..so boost some touch of power and trim slightly up..gently,or simply trim slightly up if in excess of speed(rapidly)...then....Check the windsock(or ask the instructor to check the wind and announce or ask the controller!)...hands on the throttle and be prepared to GO AROUND ANY TIME FROM NOW....! THis phase, however if the numbers are in order and the wind is not too excited should have you breathing easy once you hear or have announced your landing clearance.Just let the plane "sail"(with the appropriate power ofcourse and correct trim) and it should land itsef with minimum input from you apart from ensuring a fair concern for closer centreline alignment once you have crossed the fence.No rush to get rid of the power if you arrive with vref+5-10 kts on final.Just g..r...adualy.butter off that throttle whilst rounding out the  pitch to not more than 5 degrees(look past that AI), looking out at the far end for alignment and sink cues.Remember, you might have to use that rudder as you bring the power off suddenly- de-P factor I call it! If the plane floats..it means your ground speed was higher than planned, and if you are not landing on a severely short runway.LET IT FLOAT(PROVIDED YOU DID NOT COMMENCE YOUR FLARE TOO HIGH BECAUSE YU WERE SCARED OF THE GOUND RUSH AT YOU!If sinking rapidly..maintain the 5 degre pitch attitude but with a few hundred rpm increase in power and rapidly remove it once sink is arrested and close to the ground.

Flare should commence on a count of about 5 seconds on small light singles like C172 ON STANDARD RUNWAYS.which should happen at about 20-10 feet in gradual transition.SUDDEN FLARING WILL JUST BALLOON YOU AND CAUSE YOU TO BOUNCE..WHICH IS WHERE YOUR INSTRUCTIR SHOULD HAVE THE FORESIGHT TO SIMPLY TAKE OVER PRIOR TO the bounce taking place.HE SHOULD ANNOUNCE TAKING OVER(AND YOU ARE EXPECTED TO PROMPTLY RELINQUISH CONTROL AND CALL OUT..HANDING OVER).instructor SHOULD NOT BE CRITICAL  AND JUST  FOCUS ON CONTROLLING THE LANDING(MD-11 have ben destroyed due to misjudged and unstabilzed flare!) AND TO OFFER TO DE BRIEF YOU OVER A COSY CHAT LATER!YOU on the other hand should relax..and pay attention to theinstruments and outside cues to see what is taking place.You wont have many opportunities to learn at that stage of flight in that manner! Otherwise... assuming a contrtolled and stabilised  flare, you will feel little sink and should if you can see a VSI point close to the 100-200fpm mark(did you check for reference zero before you commenced your flight to compensate for any instrument errors?).Once you have touched down (dont be too obsessed with smoothies...they may have you lick the other end of the runway one day!!!) hopefully first with the mains or one mains upwind if on a cross wind,you should concentrate on aligning airplane  maintaining ailerons against cross wind and  rather g  e  n tly... let the sweet bird flatter you to a kiss of the nose wheel(your most sensitive gear in any aircraft) on that tarmac or what ever surface(the rougher the surface the longer the hold-off).Soon after you are safe and aligned..expect a turnoff clearance to exit runway.Be sure to expedite if on a busy field..always dsiplaying consideration for others.Than conduct your post landing checklist(you do use the checklist and have memorised aspects of it to do the items and tick them off as you read them later for post landing and some emergency procedure memo items???).Proceed vigilantly to the gate.Dont lose your guard till you have safely stopped at the gate and engine stopped.That is where the fligt terminates.tHEN BE SURE TO OFFER A POST FLIGHT CHECK..ESPECIALLY AFTERR THAT BOUNCY LANDING!!

I recomend you read about STABILISED LANDINGS.I ALSO STRONGLY RECOMMEND MICROSOFT FLIGHT SIM WITH SOME SERIOUS AIRCRAFT ADD ONS TO BOOST YOUR CONFIDENCE IN SITUATIONAL AWARENESS AND FLYING APTITUDE AND INTEREST IN GENERAL.

Enjoy your training and let me know if any of this came to your aid during your training.THEN PASS IT ON TO SOME ONE ELSE WHO NEEDS THIS KIND OF ADVICE.

All the best pal! Wink
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Flying wisdom is hardly spelt by the hours that you fly.It is what's inside the hours that make the pilot in you that you are..remember that when you plan to fly.Remember the privilege of flying in having the means to defy gravity!Every flight is a lesson.So, strive to gain that experience.M.Abbas
Neal M.
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« Reply #10 on: May 22, 2007, 02:34:57 pm »

Here you go, I'll make it nice and short.  When on downwind get at pattern alt and your pattern speed.  Trim for a level flight and if you might want to set the approach flaps down.  Then the rest is very basic.  Oh, and the reason the pattern is so short now is because of heavy traffic.  you cant have people doing the long pattern and the short pattern at the same time.  this calls for mid-air collision.  Also watch for IFR traffic while your in the pattern.  they wont be on the CTAF right away because they will be delayed by ATC.
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