richard buxton Posted January 17, 2012 Share Posted January 17, 2012 Mine flew very nicely with the right power with an os fs40 my brother in laws with an os fs48 surpass was overpowered but great fun Good Luck Quote Link to comment Share on other sites More sharing options...
terry westrop Posted February 25, 2013 Share Posted February 25, 2013 My single channel nylon covered Super Sixty was brill on an enya 35; but that was in 1964! RCS RC gear, conquest escapement... Quote Link to comment Share on other sites More sharing options...
Mike Etheridge 1 Posted February 25, 2013 Share Posted February 25, 2013 Well my Super 60 with 50 year old Junior 60 wings took off on it's maiden flight and rose vertically under full power from a new Enya 40 SS. Absolutely daft, but OK on low throttle! My view is that the Super 60 is just a Junior 60 with a 'nose job'---it flies just the same! Edited By Mike Etheridge 1 on 25/02/2013 23:54:11 Quote Link to comment Share on other sites More sharing options...
David Davis Posted February 26, 2013 Share Posted February 26, 2013 I've built and flown both the Junior 60 and the Super 60. Doubtless a Super 60 will fly well with a Junior 60's wings but the model is hardly a Junior 60 with a nose job. The Junior 60 has a heavily undercambered wing aerofoil section which provides lots of lift but also lots of drag resulting in slow flight. The flat bottomed wing section of the Super 60 produces a faster flying model which will fly well in a wind. Agreed, my Super 60 is fitted with a much more powerful engine than the Junior 60 had but even throttled back to tick over it won't fly as slowly as a Junior 60. I can't agree that a Super 60 is "just a Junior 60 with a 'nose job,' " the tailplane, rudder and fin are totally different. The original Super 60 even had a symmetrical section tailplane unlike the flatplate of both the Junior 60 and the current Ben Buckle Super 60. Finally, I'm not surprised, Mike, that your hybrid climbs like a helicopter when fitted with a ball-raced 40 two-stroke. A 25 would suit either model! Edited By David Davis on 26/02/2013 06:06:20 Quote Link to comment Share on other sites More sharing options...
Mike Etheridge 1 Posted February 26, 2013 Share Posted February 26, 2013 David, My comments were somewhat 'tongue-in-cheek' and I am sure your observations are right. I have yet to re-build the wings for my Super 60 which I acquired on E-bay. The fuselage I have almost totally re-built and it was convenient at the time to borrow the Junior 60 wings I built when I was 15 in 1962/3. With the Junior 60 wings which of course do have under camber the Super 60 will fly slowly at low throttle but I must admit my original Junior 60 which has no elevator will fly at zero mph relative to the ground in a strong wind. I have always thought the Junior 60 is a brilliant plane but obviously in the early 60's Keil Kraft needed an up-to-date model to keep up with radio development and to compete with rival companies such as Frog who produced the Jackdaw at a slightly higher cost.. Hence the Super 60 which in terms of proportions but not so much shape is to me a close relative of the Junior 60 with dare I say a bigger nose which accommodates a larger fuel tank than can be installed easily in the Junior 60. The dihedral of the original Super 60 was much the same as the 1955 new Junior 60 but was reduced in the Ben Buckle model and presumably in the tricycle under carriage version of the Keil Kraft Super 60? The Enya SS40 has plain bearings and I bought it for another plane (Cougar) which it did not fit. It was convenient to put it in the Super 60 and I have made bearer plates to install either a PAW 29 or Merco 29 as alternatives to the Enya. I must admit the first flight of the Super 60 was a surprise and had me closing the throttle rapidly. Depending on performance required I reckon the Super 60 will fly happily with a 19 engine. It was originally advertised with an 2.46 cc ED Racer shown, the same engine I have had in my original Junior 60 for 50 years. Mike Edited By Mike Etheridge 1 on 26/02/2013 12:56:12 Quote Link to comment Share on other sites More sharing options...
Mike Etheridge 1 Posted February 26, 2013 Share Posted February 26, 2013 I forgot to mention that with the longer nose the Super 60 does not need the 1/2 pound of lead that the Junior 60 needs in the front cowling to achieve the right C/G location. I have always wondered why Albert E Hatfault (Spelling?) designed the Junior 60 with such a short nose and it could not be that he needed to accommodate HT and LT batteries as they would not fit in the nose? The original KK Junior 60 was of course designed for free flight. So if I put myself in the shoes of the the Super 60 designer and was looking to modify the Junior 60 my first consideration would be the nose length and I would have experimented with Junior 60 nose extensions to get the CG right without the lead! MJE Quote Link to comment Share on other sites More sharing options...
David Davis Posted February 26, 2013 Share Posted February 26, 2013 So if I put myself in the shoes of the the Super 60 designer and was looking to modify the Junior 60 my first consideration would be the nose length and I would have experimented with Junior 60 nose extensions to get the CG right without the lead. But then would you have changed the dihedral angle, changed the aerofoil section, changed the shape of the tail, wing and fin and mounted the tailplane underneath the fuselage if all you wanted was a Junior 60 with a longer nose? Edited By David Davis on 26/02/2013 17:31:06 Quote Link to comment Share on other sites More sharing options...
richard buxton Posted February 26, 2013 Share Posted February 26, 2013 Hi has anyone put flaps on a super60? Quote Link to comment Share on other sites More sharing options...
Dave Bran Posted February 26, 2013 Share Posted February 26, 2013 I took the name literally, and fitted a merco 61 to mine. That was my first plane, bought as a single channle sans engine, and set up as 3 Channel ! It wasn't overpowered at all.................and survived to become the Club Toffee Bomber. Quote Link to comment Share on other sites More sharing options...
Mike Etheridge 1 Posted February 26, 2013 Share Posted February 26, 2013 David, I would say the updated shape of the Super 60 would have obviously been important from a sales point of view but of course it was developed prior to the introduction of proportional radio and was offered as a single channel or free flight model so as such it needed to be inherently stable much the same as the old Junior 60. Mike Quote Link to comment Share on other sites More sharing options...
Heaton Craggs Posted March 25, 2013 Share Posted March 25, 2013 In the very early '60's I had two Keil Kraft 'Super Sixties' - both were covered with doped nylon and coloured with red Humbrol enamel. My first had a Veco 19 - a very nice engine that started easily, throttled from high to low very reliably and was smooth in terms of vibration. My second was the same, structurally, but powered with an Enya 29 - also totally reliable. Both motors, of course, were unsilenced, the Veco being much quieter than the Enya, though. The radio gear was Metz 3 channel gear. Then, proportional radio was in its infancy and certainly out of my budget; however, the Metz was totally reliable - its receiver was potted in resin to make it vibration proof and the set came with two servos - one for throttle and one for rudder, which took up two channels. If I remember rightly, the Rx was powered by DEACS - the first NiCads I'd ever used! Even with single channel, I managed 'touch and goes' and I never totalled either model - that nylon covering was amazingly strong - much stronger than modern film covering. They were, eventually, stolen out of the garage when I was away, along with my precious collection of engines and control-line planes. Yes.........I have many happy memories of those 'Super Sixty' days! Edited By Heaton Craggs on 25/03/2013 16:04:26 Quote Link to comment Share on other sites More sharing options...
graeme jones Posted March 25, 2013 Share Posted March 25, 2013 My current Super 60 has flown on 0.25 2 str, 0.26 4 str, and now uses a Turnigy electric motor with a 3S 5000 LIPO. Flies for at least 30 mins. and has been used as a trainer. Best use though is for a bit of gentle relaxation between flights of more taxing aircraft. Graeme Quote Link to comment Share on other sites More sharing options...
David Davis Posted March 25, 2013 Share Posted March 25, 2013 This is my three channel version finished in Vintage Solatex, Irvine 30 up. It's a bit nose heavy, I may fit a Merco 35 and see what difference that makes. Edited By David Davis on 25/03/2013 16:28:39 Quote Link to comment Share on other sites More sharing options...
David Davis Posted April 10, 2013 Share Posted April 10, 2013 It is my sad duty to report that my much loved Keil Kraft Super Sixty complete with period Merco 35 engine is Missing In Action and must be presumed dead. What happened was this. I had had several successful sessions with the model over the last week or so and having carried out a few minor alterations, I took the model with the Senior Telemaster to the flying field. I had hoped to meet a club colleague called Alan who is a superb modeller but a very nervous pilot. He is learnng to fly on an electric powered Junior 60, originally a 1946 free flight design. I had helped him to trim out the model over the previous weekend and had planned to take the Super 60, two transmitters and a buddy lead to give him a go on the Super 60 to raise his confidence. I had also planned to use my old but hardly-used Futaba Skysport 4 transmitter as the main transmitter and the 6X Super as the slave because the aerial was found to be loose over the weekend but we managed to tighten it. Having got to the flying field I found that Alan had already flown and damaged his Junior 60. I said I'd give him a go on the buddy lead with the Super 60. Another pilot, Richard Golding, a retired electronics engineer expressed an interest in having a go too so we all crowded round the Best Mate stand while I started the engine. At this stage we found out that I'd left the Skysport at home so no chance of a buddy, however, having got the engine to start I placed the model on the runway, gave the controls a final check, opened the throttle and off went the model climbing steadily. It turned to the left. I put in right rudder. Nothing happened but the model continued to climb in fairly tight left circles betraying its free flight heritage and the fact that it was fitted with an old PPM receiver. I shoted that I had no control and the stout Super Sixty continued to climb. Alan, Richard and another chap who was there, did all that they could to help me. This involved fetching a Mode 1 Skysport transmitter from the club's training locker and removing the battery and crystal from my set to see whether any control could be re-established. By now I'd abandoned the transmitter and left them to it.I was concentrating on watching the model, the transmitter wasn't controlling anything anyway! It continued to climb then the engine appeared to cut or go to tick over I thought I could still just about hear it but can't be certain. When I last saw it, it was in a flat spiral dive as if the rudder had jammed. It disappeared behind a large tree at the edge of a wood about a thousand yards away from the launch point.Had they managed to get some kind of a signal just before it disappeared? Who knows? We discovered a broken wire in the 6X transmitter when we removed the back later. Two search parties looked for it in the wood and surrounding fields but there was no sign of it.I expect it's deep in the wood in amongst the undergrowth-covered ponds. It disappeared near a cross roads. Perhaps I'll print a picture of it and offer a reward to the finder. Do you know what's really ironic? I bid £10 on a late Merco 29 on eBay at lunchtime and when I last looked I was still the winning bidder. Farewell Super Sixty, I you were only a three channel vintage model and I only flew you a few times but you were a delight to fly and died like a gentleman! Small time But in that small Most greatly lived this Star of England. I've had a beer and a Chinese take-away to cheer myself up. Happy Landings? David Quote Link to comment Share on other sites More sharing options...
ken anderson. Posted April 10, 2013 Share Posted April 10, 2013 go on david a true aeromodeller........hope it(SS60) turns up......... ken anderson......ne......1........ SS60 dept. Quote Link to comment Share on other sites More sharing options...
Fun Flyer Posted April 10, 2013 Share Posted April 10, 2013 My sympathies. You need to get another one straight away. Quote Link to comment Share on other sites More sharing options...
David Davis Posted April 12, 2013 Share Posted April 12, 2013 I know what you mean Fun Flyer but somehow it wouldn't be quite the same. However, I sent an email to the local RAF helicopter training squadron at Shawbury earlier this morning and asked them whether they could overfly the area to look for the model. Within half an hour I got a reply. They're going to look for it on Monday! Finger's crossed. Quote Link to comment Share on other sites More sharing options...
PatMc Posted April 12, 2013 Share Posted April 12, 2013 David, haven't any of your clubmates got a model with a flycam ? Quote Link to comment Share on other sites More sharing options...
David Davis Posted April 12, 2013 Share Posted April 12, 2013 Yes but the woods are about 1000 metres away from the club site. Quote Link to comment Share on other sites More sharing options...
Mike Etheridge 1 Posted April 12, 2013 Share Posted April 12, 2013 Best of luck finding the Super 60,I still have my fly-away Southern Dragon cowling in the hope it will one day be returned after 51 years!!! Mike Quote Link to comment Share on other sites More sharing options...
David Davis Posted April 15, 2013 Share Posted April 15, 2013 The RAF have located it in a field well behind the woods. I'm going to pick ip whaty remains of it! Well done the RAF! Quote Link to comment Share on other sites More sharing options...
Fun Flyer Posted April 15, 2013 Share Posted April 15, 2013 That's great news. Well done!! Start the repairs straight away. Quote Link to comment Share on other sites More sharing options...
David Davis Posted April 15, 2013 Share Posted April 15, 2013 The damage, after a cursory examination, seems to be as follows: Starboard wing tip glue joint sprung. Tailplane and fin damaged, probably beyond repair. Two out of the three nylon bolts holding the undercarriage on have gone. Propeller is broken. Quote Link to comment Share on other sites More sharing options...
Fun Flyer Posted April 15, 2013 Share Posted April 15, 2013 Incredible, typical Super 60. We'll expect to see flying photos next weekend. Quote Link to comment Share on other sites More sharing options...
Steve Hargreaves - Moderator Posted April 15, 2013 Share Posted April 15, 2013 Most excellent.....she lives to fly another day then David....?? Quote Link to comment Share on other sites More sharing options...
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