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Everything posted by Garfly
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Flying schools had a way around the regs before the factory built models were approved in 2020. From the Kemble Flying Club site: 20 October 2018 G-GRLS The Skyranger Swift is not for trial flights as this one is a kit built aircraft (although the rules may change for 2021). However, if you do want to learn to fly in this aircraft then for just £1 we can register you as a part-owner and you are good to go! This is the Chief Flying Instructors favourite aircraft and a great training aircraft (see the Kemble Flying Club Ben Atkinson YouTube channel for some training videos). Its microlight design heritage is more obvious than the Eurostar or C42, and G-GRLS was constructed over an 18 month period as a ‘build a plane project’ by girls at Beneden School in Kent - hence the registration! FLYING HER The Swift, or of course ‘girls’, as our aircraft has inevitably become called, will cruise very happily at 97mph but for training we fly mostly at 80mph. The visibility is fantastic for a high wing aircraft and the handling delightful although more rudder is required at different power settings - you soon get used to this. The aircraft does not require constant re-trimming like some others, the flaps work in the correct sense and have a limitation speed of 91mph which is much higher than the C42 or Eurostar. The aircraft is really stable and has a cross wind limit of 15kts which is as good as most light aircraft. In the case of aircraft overseen by the British Microlight Aircraft Association it is their Inspectors who monitor the build of amateur constructed aircraft and they are responsible for checking everything and signing the aircraft off for flight. It is these same inspectors who are responsible for signing off Type Approved manufactured aircraft for their first flight so it does seem like nonsense and the CAA are currently consulting on this matter.
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Nowadays you can buy a factory built Skyranger/Nynja in Britain (for a cool AUD100K, odd) but, as far as I know, in Oz, they're all homebuilt jobs so couldn't be put on-line in a flying school anyway. They're popular ultralight trainers in UK/Europe, though.
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In my experience the wind shifts around quite a bit, by the hour, day and season. Often it favours the grass (30/12 • 564m) - sea breezes as well as plenty out of the west. And the grass, of course, favours one's tyres. Too bad, as often as not, it's closed due soft/wet surface. But it's a nice airport; good social atmosphere and surrounded by great coastal/mountain scenery. CLICK FOR HIGHER REZ.
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Mike, that'll be another buck! ;- ) Herewith our own Pylon500 at Taree not floating in the A22 he likes to teach in. IMG_2047.m4v
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image source: https://www.aeros.com.ua/structure/skr/compl_en.php The Ski version can be seen here (between 02:00 and 03:00)
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Stalls are more scary than spins.
Garfly replied to APenNameAndThatA's topic in Student Pilot & Further Learning
https://www.flyingmag.com/the-spin-doctor-and-the-art-of-the-spin/ PILOT PROFICIENCY The ‘Spin Doctor’ and the Art of the Spin By Meg Godlewski August 12, 2022 Excerpt: ' Sadly this information did not reach a flight instructor and learner in Australia, who on June 23, 2021, were flying a Cessna A150 Aerobat with the intent of practicing two methods of spin recovery. The airplane crashed, killing both occupants. The accident was investigated by the Australian Transport Safety Bureau (ATSB). According to the report, “While experienced in other aerobatic aircraft, the instructor likely had no experience conducting spinning and/or spin instruction in the accident aircraft type or similar variants. ATSB has issued a Safety Advisory Notice alerting aerobatic pilots and instructors of the limitations of the Meuller/Beggs spin recovery method for some aircraft types.” ' -
The history of lead in fuel • a Veritasium video
Garfly replied to Garfly's topic in AUS/NZ General Discussion
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Upset Recovery Training and Stalls.
Garfly replied to APenNameAndThatA's topic in Student Pilot & Further Learning
Hey, Officer Brandolini, that ain't no excuse for leaving the guy's charge-sheet blank. ;- ) -
Stalls are more scary than spins.
Garfly replied to APenNameAndThatA's topic in Student Pilot & Further Learning
"Nobody thinks it will happen to them. But before you know it, there you are. Low, slow, and approaching a stall. And how well you react in those few seconds makes all the difference in the world. Often times, it's the difference between a safe recovery and a fatal crash." "So who are these stall-spin accidents happening to? According to the ASF study, student pilots and ATPs were the least likely pilots to have a stall-spin accident. That leaves the majority of stall-spin accidents to private and commercial pilots." Source: https://www.boldmethod.com/learn-to-fly/maneuvers/here-is-where-stall-spin-accidents-happen-the-most-often-in-flight-phase/ -
Stalls are more scary than spins.
Garfly replied to APenNameAndThatA's topic in Student Pilot & Further Learning
At 14:50 in this vid Perdue teaches Beggs/Mueller recovery, among other methods, in the Bonanza (and mentions that it doesn't work in the C150) -
Stalls are more scary than spins.
Garfly replied to APenNameAndThatA's topic in Student Pilot & Further Learning
I imagine that if upset recovery training could imprint on pilots' reflexes nothing more than "In fear and doubt, don't pull back!" then lives might be saved. Maybe even in the circuit. After all, can we not assume that most of those stall/spin fatals began with a wobble - that was somehow saveable? Hard to know for sure. The evidence of Air France 447 is not encouraging. https://www.youtube.com/watch?v=Jsch6vFlcE4 -
Actually I just got back to OzRwys Support asking if they'd heard of any progress on that and I received this reply: " I don't have any news unfortunately. I tried to find information on review online but didn't have any luck. Interestingly I did find this article from CASA's Flight Safety Australia magazine: https://www.flightsafetyaustralia.com/2020/07/missing-the-message/ This article was written in 2020, but to me it suggests our Australian authorities may be waiting on recommendations from ICAO that will fix the NOTAM problems. Big wheels turn slowly, but it sounds like progress! " I hadn't seen that article before, it's called Missing the Message. It's a good read but disappointing to see so little improvement since.
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Upset Recovery Training and Stalls.
Garfly replied to APenNameAndThatA's topic in Student Pilot & Further Learning
Can you be more specific? -
Upset Recovery Training and Stalls.
Garfly replied to APenNameAndThatA's topic in Student Pilot & Further Learning
Can you be more specific? PenName's argument seems more pedagogical in nature than aeronautical - per se. Is that what you're disagreeing with? -
As the Sharkcallers of Kontu (PNG) well knew. They also knew a thing or two about propellers. (Action from 01:45 )
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Here are some interesting posts from the YT Comments: danofzanzibar 9 months ago So true. I issue NOTAMs and train others on issuing NOTAMs. There are NOTAMs that may be technically required, but really serve no useful role other than cluttering up the NOTAM retrieval pages and hiding the NOTAM's that actually are important. So I'm left trying to figure out ways to creatively minimize the NOTAM's I issue and then make the decision between doing what is the right and useful course of action and the action prescribed by regulation. Craig Good 3 years ago First thing is that NOTAMs and weather should be in plain English. This dense code is stupid in an age when we aren't using 30 BAUD teletypes. Matthew Butler 3 years ago I think the issue is that in order to pick out and determine which are applicable to you, you still have to read each in its entirety. For example the one they read regarding taxiway barred, it didn't say who it all applied to until the very end (aircraft with wingspan larger than...) Andrew Truax 1 year ago Realistically, if every airline pilot went over every relevant NOTAM for every flight in a single day, they would have literally no time for other tasks. Tom Nguyen 2 weeks ago (edited) NOTAMS need to be prioritized and filtered so that the important ones aren't lost in the layers of more insignificant NOTAMS. Plus the raw text is awful to read.
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I've long been exasperated by the way (obligatory) NOTAMs are presented to pilots, so I was glad to find this video recently. It seems to me that their purpose is less about having time-critical info understood by pilots than it is about covering the backsides of bureaucrats; to have the blame fall exclusively onto pilots when things go wrong. The crown prosecutor can point to the relevant NOTAM of the day (having had ample time to dig it out and have it decoded) "See, your honour, they simply should have known" and the judge, on the face of the clear 'evidence' can but sagely nod. "Guilty as charged." Last year I wrote to OzRwys support about the way NOTAMs are handled in their SmartBrief feature" "I’m curious about how and by-whom notams get selected/ordered? Is there a way around having to wade through tons of dross to get to the few morsels that matter. For example in this little (test) plan, I was interested to see if the notam about the grass strip at Taree being unavailable, due soft and wet, would turn up. I reckon that this would be, perhaps, the most important piece of info for anyone flying in who didn’t otherwise know that. Well yes, it does turn up ... but right at the bottom of the very long list - at #58 in this particular instance." (15/7/21) OzRwys reply: "This is because NOTAMs are very poorly sorted by the authorities (currently under a big review by CASA) and we are not given geographical information to link them more logically for users." OzRwys does what they can by offering a way for the user to give a star or a thumbs-down to individual messages: https://docs.ozrunways.com/ozrunways/4a_brief-smartbrief-page.html#notam-grading-system but this process would, itself, take a long time and I guess is useful mainly for pilots who fly the same route often - so they don't have to wade through the same rubbish every time - with the ever attendant risk of missing the biggy. I'm curious to know what has come of CASA's 'big review'. (I'm not holding my breath)
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Upset Recovery Training and Stalls.
Garfly replied to APenNameAndThatA's topic in Student Pilot & Further Learning
This 2-part video does a pretty good job of explaining wake turbulence and how to avoid it. https://www.youtube.com/watch?v=xFhD2W1UeLo https://www.youtube.com/watch?v=ae5jAhQcmqo -
Upset Recovery Training and Stalls.
Garfly replied to APenNameAndThatA's topic in Student Pilot & Further Learning
Yes, which is why Perdue in the video above says we must push when we're surprised to find ourselves nose-low hanging from the straps. But any student doing Lesson One "Effects of Controls" will have nowhere, yet, to put that knowledge. Insisting on it so soon would put 'em in a pedagogical spin. In the end, all learning is self-teaching. And no matter what your instructor or text book has said about what the elevator does, it is only your muscle memory that will determine how you act in a crisis. And it's not your instructor who is to blame for your muscles thinking that pulling will make the ground go away. Every $100 hamburger run you've done since passing your test will imbed that idea. As Perdue says you need to do upset training (and re-training) so that your muscles will do the right thing - quick enough - to save the day, in an emergency. -
Upset Recovery Training and Stalls.
Garfly replied to APenNameAndThatA's topic in Student Pilot & Further Learning
Yeah, well according to the test-pilot in the AN2 vs. Robin DR400 video ( https://www.youtube.com/watch?v=ktqo2Mqqdlk ) and also Scott Perdue in the A320 vs. SR22 one ( https://www.youtube.com/watch?v=Q16rdw6oUEE&t=658s ) if you happen to fly into the core of a strong vortex close to the ground there's nothing much to be done (like rearranging the deck chairs in the washing machine. ;- ) But in an upset where there is time to recover, Perdue has some interesting analysis and tips in this one: -
Upset Recovery Training and Stalls.
Garfly replied to APenNameAndThatA's topic in Student Pilot & Further Learning
I don't see anything amiss with what the book says. It doesn't say "pulling back is what makes you go up". In my experience instructors are always at pains to point out that it's the throttle wot makes you climb - not the elevator (nomenclature notwithstanding ;- ) But yes, some things are drilled into ab initio flyers that do need to be undrilled, a bit, later, but I suppose it could hardly be otherwise. Another example might be the exaggerated fear of banking instilled in beginners (clearly for good reasons). It's often said that excessive bank-shyness can lead to the dangerous habit of ruddering around the base to final turn. In any case, this is why advanced training - such as you did - is such a good idea. I suppose all learning requires some unlearning along the way. After all, what Jupiter is allowed, might not be permitted the cattle. -
Upset Recovery Training and Stalls.
Garfly replied to APenNameAndThatA's topic in Student Pilot & Further Learning
Yes, 'Don't yank and bank' sounds weird. The advice is surely better conveyed as 'Do not apply excessive up-elevator forces whilst simultaneously making large aileron deflections.' And don't get me started on the old and bold. ;- ) Yanking And Banking Rolling G forces-pitching and banking at the same time-can overstress the airframe. Instead, do one, then the other. https://www.aviationsafetymagazine.com/features/yanking-and-banking/ -
Not much that's really new in aeroplanes since the Wrights gave wing-warping away. And that 'driving force' might just be that: "They’re interested in the details of the airplane’s design and testing because it’s just plain interesting—and it involves dedicated and determined people making progress toward a worthwhile new airplane." (AOPA, above).
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From (US) AOPA News: Not long ago, news of a kit manufacturer flying a prototype airplane would have been a minor footnote at EAA AirVenture Oshkosh. "... Sure, this is the EAA convention, so you’d expect the tribe of aircraft home builders to get fired up about a new model. But the level of interest in the RV–15 reaches way beyond rivet bangers. Pilots who have no intention of building an RV–15 welcome its arrival because they can see themselves buying one, eventually, on the used market. They’re interested in the details of the airplane’s design and testing because it’s just plain interesting—and it involves dedicated and determined people making progress toward a worthwhile new airplane. It also spurs their imagination about the dynamic and challenging brand of adventure flying the RV–15 is made for." https://www.aopa.org/news-and-media/all-news/2022/august/02/the-year-everything-changed