motoadve wrote:
Im a low time pilot 230hrs of those about 180 in the 182.
If Im coming flat the plane starts to sink a bit and I have not much room to drop the nose and gain speed, so I add power, nose rises stall beeps for a while and ended in a landing with power ON and kind of rushed.
Coming steep seems better I use a lot less power until the flare , then I cut power, but then the sink rate is fast so I end up pulling the Yoke all the way for a very high nose attitude landing also feeling rushed and not smooth.
but Im not precise , or smooth and feels rushed with the last minute corrections of power or pulling yoke all the way.
What is a technique to do this smoothly?
In my opinion for what it's worth you're doing very well and are absolutely on the right track. There are 2500 hour pilots that are not doing as well as the landing you made in the first video. For 180 hours in type and 230 total you are doing very well.
There are plenty of people here who have more STOL experience than me... you will likely hear a lot of opinions. But if you are practicing and skill-building for real off-road and real short strip work, then you will be using the power-on approach in the first video often. Real STOL work is NOT "smooth" very often. And it will always have some part of it that is "rushed" if you're doing it right. If you had 15 seconds of leisure time between the flare and the touchdown then you are by definition NOT getting anywhere near the full capability out of the airplane. The closer you are to the maximum capability of the airplane, the closer the "events" and actions of the landing (or takeoff) get squeezed together.
So I feel very confident in saying that you are working in the right direction, and continuous practice will start getting you more and more precise (as far as the power-on landing in the first video). Again for 180 hours in type you are doing remarkably well. I am certain the gray hair on this forum will agree.
One thing I saw clearly is the difference in touchdown location between the first and second videos. In the first video you cut the power and flared immediately, and touched down very close to the end of the runway. The second landing you had five or eight seconds of floating and dissipating energy, and you landed ten miles down the runway. Those hundreds of feet that were un-used absolutely cannot be wasted in many many places.
The problem that caused this is extra speed on final and the nose-heaviness of the 182. The Cessna's huge flaps will allow a steep, slow approach. Except when you do it really slow your timing has to be perfect to get the flare right so you don't hit hard. There are some places where you will want to use the steep "gliding" approach because of terrain. Also it is a lot safer in the event of an engine problem. So you will need to develop a technique for doing the steep power off approach and making a safe landing "on the spot" and not floating down the runway.
The technique I use for this type of approach is foreign to a lot of pilots, so PLEASE try this at altitude first before you do it close to the ground. I'm not kidding, this is serious crap that can bend an airplane or worse. What follows is my own technique which works for me when the situation requires a steep power off approach. I'm sure the "peanut gallery" will start in on me for this!
You can do a steep gliding power off approach with full flaps, at about 5 or 7 miles an hour above the flapped stall speed. This would be down in the mid 50 mph range in a 182 I think (I have a 172 which is different weight and speed). At this low speed and high descent rate, you DO NOT have enough available lift reserve and/or elevator authority for a quick flare near the ground. The airplane will "pancake" and be damaged.
You aim for a spot about 100 feet before the touchdown point during this steep power off approach. You should be feeling like you are standing on the rudder pedals and about to crash short of the runway. You're descending steeply, which means you can fly this approach when landing over hills and ridges and tall trees. Your steep descent angle is actually your safety margin, if you get hit by gusts and low altitude shear your nose is already down and your wing has all the washout (twist) from the flaps to fight tip stalls and spins. Although it looks pretty wild, you're a LOT safer than if you were hanging on the engine with the nose up when you get hit by gusts or carb ice!
At about 100 or 150 feet AGL, you have to LOWER the nose and gain another 5 or 8 miles an hour. Now you're pointing at the ground 150 or 200 feet short of the touchdown spot. (Little children start crying and insurance companies start sweating... Gophers and small animals scurry into their burrows, preparing for your crash... The local villagers reach over to cover the eyes of the children, lest they witness such a terrible impact) But you need this extra speed for stopping the descent rate.
At 25 feet (even lower after you fine tune the technique and get used to it) you flare the airplane. You will not have a tremendous amount of extra time. Remember, if you have extra time you have not gotten the most out of the plane.
The 150 or 200 feet (depends on a lot, figure this out by practice at altitude) that you were "short" of the runway is now used to bleed off that extra few miles an hour that you needed for the flare authority. So when you get the timing right, you hit the touchdown spot at minimum speed, and you did not have to "waste" precious runway length bleeding it off like what happened in your second video clip.
The end result after all these gymnastics is that you can do a steep approach with a few added margins of safety compared to hanging on the engine, and when you get the timing right you still hit the same spot at a slow speed for a precision landing. ANOTHER safety margin you have is that you did this approach without power - so if you get hit with a gust or low altitude shear you have all the power available, instead of having already been using it to "hang" the airplane with the nose up.
In fairness you will ALWAYS be able to get a little slower and hit the spot a little more precisely by using the power-on technique than the steep glide. But you give up a lot of safety, and "hanging on the engine" can only be used where you have flat ground off the end of the runway. I would guess that there are more "real world" applications for the steep glide than the "dragging it in" method, but I would have to yield to the pilots who have more experience in any particular environment on that question. All I can vouch for is that I have used the steep technique myself in several different types of aircraft and it offers some valid advantages for some situations.