If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
Thoughts on crash/article in Soaring?
Does anybody have anything to say about the accident described in
Soaring magazine concerning a pilot who could not land to a stop on a 6,000 foot paved runway or the parallel dirt runway to the South? I know this sounds very judgemental and I don't ordinarily make negative comments about an accident, but holy cow, if I couldn't make a 6,000 ft runway with or without spoilers, I'll quit the sport. I believe the private pilot PTS states the applicant has to land and roll to a stop within 200 ft of a predesignated spot. Most students can do that every time prior to solo. I fly at an operation with a 4,000 ft runway where we only use 1/2 for landing and the other 1/2 for launch. Even new solo students don't need the full 4,000 feet! I know the pilot got the gear and spoiler handles mixed up, but good grief. Also, what's with the dumbass "high parasitic drag approach"? Spoilers and slipping works fine. If you can't hit a 6000 ft runway from 350 ft on final with spoilers or a forward slip, choose another sport. The high parasitic drag approach described in the article does not sound like a stable approach to landing. The article should be renamed "Is conservative safe? YES, but bozos who blame their instruction/instructors for being clueless are not." He mainly blamed his conservative instruction and instructors instead of admitting he was not thinking properly that day. I can't believe his instructors went along with that attitude. He must have a problem with freezing up and tunnel vision if something goes slightly wrong and he can't salvage the situation he got himself into. Flame away if it makes you feel better, but nothing will change my mind. |
#2
|
|||
|
|||
Thoughts on crash/article in Soaring?
I could not agree with you more. The only change I would make in your
comments would be to put the words "STUPID, MORONIC," in front of your statement "dumbass high parasitic drag approach". Any one of us can make a mistake when flying and that is just the nature of being human. It sometimes happens. But to rationalize the event as this article has done is beyond belief. The only thing I can think of that is worse is that the SSA published the article. I have spent more than enough time over the last several weeks explaining this article to my students. More than one has asked about the "high parasitic drag approach" and mentioned that I never taught that to them. My answer is the same each time. "No I have not taught this to you and I never will. It is NOT the way to land a sailplane. Period." (Unless, of course, you want to fly through a 6,000 ft runway and crash on the far end of it. Or, on the other hand, maybe this method of "approach" had nothing to do with the crash and should not have even been mentioned in the article. Even if the latter is the case this approach method, in my opinion, is not an acceptable method for landing a sailplane and should not be used nor "taught".) Frank Reid MS wrote: Does anybody have anything to say about the accident described in Soaring magazine concerning a pilot who could not land to a stop on a 6,000 foot paved runway or the parallel dirt runway to the South? I know this sounds very judgemental and I don't ordinarily make negative comments about an accident, but holy cow, if I couldn't make a 6,000 ft runway with or without spoilers, I'll quit the sport. I believe the private pilot PTS states the applicant has to land and roll to a stop within 200 ft of a predesignated spot. Most students can do that every time prior to solo. I fly at an operation with a 4,000 ft runway where we only use 1/2 for landing and the other 1/2 for launch. Even new solo students don't need the full 4,000 feet! I know the pilot got the gear and spoiler handles mixed up, but good grief. Also, what's with the dumbass "high parasitic drag approach"? Spoilers and slipping works fine. If you can't hit a 6000 ft runway from 350 ft on final with spoilers or a forward slip, choose another sport. The high parasitic drag approach described in the article does not sound like a stable approach to landing. The article should be renamed "Is conservative safe? YES, but bozos who blame their instruction/instructors for being clueless are not." He mainly blamed his conservative instruction and instructors instead of admitting he was not thinking properly that day. I can't believe his instructors went along with that attitude. He must have a problem with freezing up and tunnel vision if something goes slightly wrong and he can't salvage the situation he got himself into. Flame away if it makes you feel better, but nothing will change my mind. |
#3
|
|||
|
|||
Thoughts on crash/article in Soaring?
I guess my question would be - why have an 8 foot berm at the end of a
runway? If it hadn't been there, would this accident have happened? Has anyone not pulled back firmly on the spoiler handle on a Blanik and wondered why the brakes didn't work? Easy to see in hind-sight, not so easy when you're tugging on a handle. The wrong one. I saw it happen at a commercial operation in a Discus, when the pilot wondered why the brakes were weak; I pointed out the brake handle on the stick, and he looked in disbelief; how could he not have seen it? I commend the author - this is great education, people are talking about something important. DD J.A.M. wrote: Well if someone cannot stop in a 6000 ft runway then he/she shouldn't have been soloed. An instructor will not solo you if he sees you 'freezing and tunnel visioning' at any time. So at some point it may be an instructor problem... "MS" escribió en el mensaje oups.com... Does anybody have anything to say about the accident described in Soaring magazine concerning a pilot who could not land to a stop on a 6,000 foot paved runway or the parallel dirt runway to the South? I know this sounds very judgemental and I don't ordinarily make negative comments about an accident, but holy cow, if I couldn't make a 6,000 ft runway with or without spoilers, I'll quit the sport. I believe the private pilot PTS states the applicant has to land and roll to a stop within 200 ft of a predesignated spot. Most students can do that every time prior to solo. I fly at an operation with a 4,000 ft runway where we only use 1/2 for landing and the other 1/2 for launch. Even new solo students don't need the full 4,000 feet! I know the pilot got the gear and spoiler handles mixed up, but good grief. Also, what's with the dumbass "high parasitic drag approach"? Spoilers and slipping works fine. If you can't hit a 6000 ft runway from 350 ft on final with spoilers or a forward slip, choose another sport. The high parasitic drag approach described in the article does not sound like a stable approach to landing. The article should be renamed "Is conservative safe? YES, but bozos who blame their instruction/instructors for being clueless are not." He mainly blamed his conservative instruction and instructors instead of admitting he was not thinking properly that day. I can't believe his instructors went along with that attitude. He must have a problem with freezing up and tunnel vision if something goes slightly wrong and he can't salvage the situation he got himself into. Flame away if it makes you feel better, but nothing will change my mind. |
#4
|
|||
|
|||
Thoughts on crash/article in Soaring?
I wondered about the 'high parasitic approach' technique
as well...but I don't think discussing a particular technique was the point of the article. Rather the author was brave enough to endure the rantings of the psychopaths who would run him out of the sport...because they know better. He screwed up, he admits that and writes quite forthrightly about that. How is this any different then someone who cannot put their glider together correctly? Do we run them off also? Personally I thought it was some of the better writing I have seen in the magazine, because it got me to think. |
#5
|
|||
|
|||
Thoughts on crash/article in Soaring?
"Stewart Kissel" wrote in
message ... I wondered about the 'high parasitic approach' technique as well...but I don't think discussing a particular technique was the point of the article. Rather the author was brave enough to endure the rantings of the psychopaths who would run him out of the sport...because they know better. He screwed up, he admits that and writes quite forthrightly about that. How is this any different then someone who cannot put their glider together correctly? Do we run them off also? Personally I thought it was some of the better writing I have seen in the magazine, because it got me to think. All who read last month's article must also read this month's article, "Five Hundred Twenty-Five Extremely Dangerous Flights." |
#6
|
|||
|
|||
Thoughts on crash/article in Soaring?
Dan'l wrote:
I guess my question would be - why have an 8 foot berm at the end of a runway? If it hadn't been there, would this accident have happened? Not this one, maybe, but surely a slightly different accident would have sprouted from the same roots. An 8-foot, or 80-foot berm shouldn't have much to do with crashing on a 6000' runway. Operating procedures and training, perhaps. Maybe the real fault is that the runway is twice as long as it ought to be. Yeah, that's the ticket. Jack |
#7
|
|||
|
|||
Thoughts on crash/article in Soaring?
I have often wondered about what the author calls "high parasitic drag
approach". Of course, it should never happen... but IF one found oneself very high on final I have always thought the best strategy would be to pull full airbrake, slip as much as possible and then dive as fast as placarded limits allow. Drag increases with the square of speed, so this should get you down with the steepest descent. In this scenario you should bleed off speed to normal approach speed before getting into ground effect. I have discussed this with my instructor, and he thinks the steepest way to get down is to use the normal approach speed. He knows more that I do so I believe him... but I still wonder!!! (Especially as the normal approach is close to the best L/D - albeit without airbrakes). The other approach would be to fly just above stall speed and "mush" down. Perhaps this would be steeper still, but would be incredibly dangerous. My experience and thinking process are probably derived from hang-gliding where there are no spoilers or flaps and you can't consistantly slip. Increasing the speed on final is the recommended way of steepening the approach, in fact it is the ONLY way. I'm not sure why this experience would not translate to sailplanes. BTW, personally I thought it was rather brave of the accident victim to publish the article in soaring in the hope that others could learn from his mistake, and at high risk of ridicule (which he has experienced). MS wrote: Does anybody have anything to say about the accident described in Soaring magazine concerning a pilot who could not land to a stop on a 6,000 foot paved runway or the parallel dirt runway to the South? I know this sounds very judgemental and I don't ordinarily make negative comments about an accident, but holy cow, if I couldn't make a 6,000 ft runway with or without spoilers, I'll quit the sport. I believe the private pilot PTS states the applicant has to land and roll to a stop within 200 ft of a predesignated spot. Most students can do that every time prior to solo. I fly at an operation with a 4,000 ft runway where we only use 1/2 for landing and the other 1/2 for launch. Even new solo students don't need the full 4,000 feet! I know the pilot got the gear and spoiler handles mixed up, but good grief. Also, what's with the dumbass "high parasitic drag approach"? Spoilers and slipping works fine. If you can't hit a 6000 ft runway from 350 ft on final with spoilers or a forward slip, choose another sport. The high parasitic drag approach described in the article does not sound like a stable approach to landing. The article should be renamed "Is conservative safe? YES, but bozos who blame their instruction/instructors for being clueless are not." He mainly blamed his conservative instruction and instructors instead of admitting he was not thinking properly that day. I can't believe his instructors went along with that attitude. He must have a problem with freezing up and tunnel vision if something goes slightly wrong and he can't salvage the situation he got himself into. Flame away if it makes you feel better, but nothing will change my mind. |
#8
|
|||
|
|||
Thoughts on crash/article in Soaring?
"This could possibly be a "SIGN" of divine guidance that the pilot in question should find a new sport, like golf." Or become an SSA Regional Director...which he is. Seriously, once you test your spoilers, keep your hand on the spoiler handle. Also, once your gear is down, leave it down until you are darn sure you've thermalled out. If you don't thermal out, then your mind needs to change track back to the landing. When you do that, the first thing you do is the checklist. Then you land...unless you hit a whopper thermal. |
#9
|
|||
|
|||
Thoughts on crash/article in Soaring?
I don't have anything to add about the accident in question, which was
clearly a colossal lapse in airmanship, of mammoth proportions. But I do think Skydell's approach to the article was admirable. He recognized that there was a huge bug in the piloting software in his head, marvelled that such a bug could go undetected for so long, and questioned whether the bug was fixable. We all have some bugs in our internal software, propably not as big as his, but we should take a similar approach to debugging ourselves when we make mistakes. I've read many articles in Soaring over the years by idiots who flew perfectly good gliders into trees with the spoilers open or some other such thing, who write up accounts of their great adventure, subtley pointing to extenuating circumstances which caused their normally superior piloting skill to fail them, and proudly describing some decision they made which saved them from an even greater disaster. While nominally admitting error, these accounts usually have an element of "these exact set of circumstances that lead to my accident were somehow unique in a way I couldn't have been prepared for, and so I must share them with the world" hidden underneath. I did not detect this undercurrent of excuse making in Skydell's article. MS wrote: Does anybody have anything to say about the accident described in Soaring magazine concerning a pilot who could not land to a stop on a 6,000 foot paved runway or the parallel dirt runway to the South? I know this sounds very judgemental and I don't ordinarily make negative comments about an accident, but holy cow, if I couldn't make a 6,000 ft runway with or without spoilers, I'll quit the sport. I believe the private pilot PTS states the applicant has to land and roll to a stop within 200 ft of a predesignated spot. Most students can do that every time prior to solo. I fly at an operation with a 4,000 ft runway where we only use 1/2 for landing and the other 1/2 for launch. Even new solo students don't need the full 4,000 feet! I know the pilot got the gear and spoiler handles mixed up, but good grief. Also, what's with the dumbass "high parasitic drag approach"? Spoilers and slipping works fine. If you can't hit a 6000 ft runway from 350 ft on final with spoilers or a forward slip, choose another sport. The high parasitic drag approach described in the article does not sound like a stable approach to landing. The article should be renamed "Is conservative safe? YES, but bozos who blame their instruction/instructors for being clueless are not." He mainly blamed his conservative instruction and instructors instead of admitting he was not thinking properly that day. I can't believe his instructors went along with that attitude. He must have a problem with freezing up and tunnel vision if something goes slightly wrong and he can't salvage the situation he got himself into. Flame away if it makes you feel better, but nothing will change my mind. |
#10
|
|||
|
|||
Thoughts on crash/article in Soaring?
I'm still having trouble thinking this is a good article. How does the title "Is Conservative Safe" have anything to do with the main cause of the crash. That is, a distraction that caused the lose of situational awareness resulting in the pilot raising the gear instead of opening the spoilers. It makes no sense to me. Please help me understand. Other questions that need answers a 1. The sailplane is going 75 knots 10 to15 feet off the ground with the spoilers open. The spoilers are then closed and the sailplane travels maybe 4500 feet losing 10 knots of airspeed (65 knots on impact) and the pilot is slipping the sailplane for some of that time. How is that possible? That equates to an L/D of 300/1 to 450/1. I understand the concept of ground effect but I'm not sure that ground effect can have that much impact. Nor do I believe that reducing ones airspeed from 75 to 65 can increase ones L/D tenfold. Some of the story is not making sense to me. 2. If ground effect has much influence at all then the concept of using the "High Parasite Drag Approach to Landings" when one is high on final is a complete and total joke as according to the article the high speed is kept until the normal round out. That is, the excess speed (energy) is to be dissipated at the worst possible time - in ground effect. 3. The author states that he is "glad to have it (the high parasite drag approach) in my repertoire of flight skills." This implies that he still believes this technique used when one is high on final is better or at least as good as the full spoiler, full slip, proper or normal patttern speed adjusted for wind method taught by most instructors. Is there anyone out there who thinks diving at the ground at 85 to 90 knots and holding that speed until round out will result in a shorter landing as opposed to using full spoilers, normal airspeed and a full slip? If so please explain it to all of us. Finally there is just too much rationalization for me. The story is simple and there but for the grace of God go any one of us, certainly me included. Mr Skydell just got caught and we did not. However it is over written and clouds the facts. The story should be: Title: The Other Day I flew like a Moron. While attempting to land my sailplane the other day I got distracted and totally lost my attention to what I was doing. I raised my gear instead of opening my spoilers and flew through the runway and crashed into a berm off the end of the runway. Boy, wasn't that stupid of me. Thank You Option 2: Title: The Berm That Ate My Plane. (Prompted by one of the responses) While attempting to land my sailplane the other day I got distracted and had a poor landing. I did make a couple of minor mistakes. Mainly I raised my gear instead of opening my spoilers and could not land on the intended 6000 ft paved runway. I flew off the end and hit a berm. What idiot would build a berm off the end of the runway. If the berm had not been there I would not have crashed as I am sure I could have landed within the next 2 or 3 thousand feet. I have retained an attorney and am taking legal action against the bozos who built the berm. Thank You PS Note that many words can be substituted for berm such as fence, tree, road, house etc. In today's "It can not be my fault society" the berm builder would probably be at fault. I close repeating this thought. The accident could have happened to any one of us. Each of us is human and each of us has made many mistakes in this life. I do not fault Mr. Skydell for his mistake nor do I think less of him. I know Mr Skydell and find him to be extremely intelligent. He just had a bad day flying. However, I do not like the article as I find it an over rationalization of his mistake and I find his recollection of what happened confusing at best. |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Video with some interesting thoughts about soaring from Bob Wander. | Stewart Kissel | Soaring | 0 | May 2nd 06 11:45 PM |
US SSA-OLC League new for Summer 2006 Season! | Doug Haluza | Soaring | 20 | April 26th 06 03:54 PM |
Introducing NJ's Newest Soaring Club! | Jim Buckridge | Piloting | 2 | February 22nd 05 04:07 PM |
Soaring Seminar - March 19th - ChicagoLand Glider Council | ContestID67 | Soaring | 4 | January 6th 05 11:28 PM |