Continuing in our Kit Bashing 101 series, in this installment we are talking about painting camouflage and adding markings to our Kfir. The transformation from Mirage 2000 to Kfir has taken place and we’ve even added some nice Kfir specific cockpit details. So, there’s no more procrastinating, it’s time to prep and paint this jet! We have an awesome 4 tone Isreali camouflage scheme lined up that we’re going to paint and so we’ll talk through the process of achieving that. We’ll be utilizing an airbrush in the process along with some humbrol plastic model paints for the camouflage and then once painted, we will be applying our markings.
First things first though, the airplane was made paint ready. The process used was the same as what we did in our How to Refinish a Foam Warbird Series where we applied 6 coats of minwax polycrylic, primered and sanded a few times, and then finished it off by wet sanding with 600 grit sand paper to get it paint ready. There were a couple things done differently here though that are worth mentioning. First of all, there was quite a bit of texture coming through after the initial primer coat, so I decided to spray a some Rust Oleum gap filler primer. This helped build up the lower areas to even out the surface. After sanding it down with a sanding block, many of the imperfections disappeared. Being foam it’s difficult to get a perfectly smooth finish, but this helped really smooth it out. Also, this primer is ideal for prepping 3d printed parts and getting rid of the striations you get due to the layer build up.
The last thing was, I had a couple areas of the pink Home Depot foam react to the Evercoat primer when I applied it too heavy which melted some areas underneath the polycrylic. To fix it I just filled it back in with some spackle and sanded it flush. I’ve http://www.trustedtablets911.org/ trusted tablets pharmacy Continue reading →
It’s hard to believe that the year is half over already! It feels like since the US Scale Master’s Championships last year until now, I haven’t done all that much flying. At least certainly not as much as I could hope for. Between my kids getting into competitive travel sports added to having limited accessibility to our flying field here where I fly my large airplanes, it’s been a little difficult just getting to the field. So when the Scale Squadron’s Warbirds & Classics event peeked around the corner, needless to say I was excited! It was going to be 2 straight days of RC airplane goodness and some much needed flying! Leading up to the event, I had been focusing my spare time in the shop trying to get our little kfir kit bash project finished up for the event and this was her debut outing!
Between the Scale Squadron’s hospitality, the picturesque back drop of OCMA’s Black Starr canyon flying site, and the incredible assortment of airplanes, this event is a must go for me. I look forward to it every year and there’s always a ton of flying to be had. Plus, it’s a chance to spend a weekend flying with my dad which I cherish deeply. The beauty of the event is that there’s a great assortment of airplanes, but there’s never an issue with the flight line backing up causing much of a line. Anytime anyone wants a flight, it usually happens straight away.
The UMX Warthog that will have you brrrrrt while you fly!
Ever since the UMX A-5A Vigilante scratch build project with my friend Brent, I have been playing with a few UMX aircraft of late. I have to say that there are some really great and unique UMX airplanes out there and Horizon Hobby has really been leading that charge. The technology is such that you can create some really neat projects at basically 1/32 to 1/24 scale…essentially plastic model sized! So, when the E-flite UMX A-10 arrived at my door step, needless to say, I was stoked! I had been eyeing the airplane for a while, though surprisingly hadn’t seen one fly in person to that point. I had heard that they fly great and so was excited to give the airplane a try.
The full sized A-10 is arguably one of the most iconic attack aircraft of all time and is just an incredible machine. Designed for the close air support role, it really succeeds in that mission sporting a 30mm nose cannon and having a considerable stores carriage capability to back it up. Mention the A-10 and usually someone in the room will crack off with brrrrrrt! Emulating of course the sound of the 30mm cannon firing (What else would you think that was!? 😉 ). So to see a twin EDF UMX A-10 realized and on the market is awesome and this cute little A-10 looks the part really well.
Once in a long while my good Friend Brent (Corsair Nut) gets to spend some time in San Diego. We’ve been friends since we were kids as his dad used to work for my dad at one point in the shop. I have memories of him, his brother and I running around the back of the shop just doing what kids do. We reconnected about 10 or so years ago and pretty much picked up where we left off! So when he’s in town, there’s always some RC madness going on whether sporadic fly days or projects and it’s great! We’re always encouraging and pushing each other to go for that next project or running ideas off of each other on builds, etc. One thing about Brent, he is a master when it comes to working with foam and he’s shown me a lot of the techniques that I’ve been sharing with you. So, when he mentioned he was coming to town, we talked about teaming up on a quick Ultra Micro (UMX) jet. The subject? The A-5 Vigilante.
We actually planned this project (including sizing some drawings!) over a year ago on one of his previous trips. For me, I have always had this airplane in mind for a build as the proportions are perfect for an RC subject. It has a big wing, big tails and a nice wide fuselage which means good flying characteristics. For a big bird, landing gear are kind of an issue (they always are!), but for a UMX bird like this, that’s no matter. Fixed gear chicken legs here we come!
BTW, I have included the templates for the build further down in the article (no instructions), so if you’d like to give building one a shot, do it!
Now, I can’t say I was a huge help in the building process since our schedules really didn’t line up very well for the week he was here. Add to that that I was a hand down based on abroken finger I was 3 weeks into resulting from an ice hockey injury. I was fresh out of a cast but had a removable splint and couldn’t grip anything very well still even without thecanadian pharmacy viagraContinue reading →
Well, it’s been a little while since my tease at kit bashing a Freewing Mirage into an IAI Kfir (“Kfir” is Hebrew for “Lion Cub”). We started with an assembly & flight review for the Freewing Mirage 2000 which out of the box flies awesome. However, the Kfir is such an awesome looking airplane and with canards and a little extra wing area we’ll add in the bashing process, I can only imagine that the airplane will fly even better! So, in this article, we’re covering the transformation process of turning this airplane into a Kfir and we’re using 3D printed parts as a part of that as well as employing some traditional building methods. Through this whole process we will be employing the foam refinishing method I covered in our How to Refinish a Foam Warbird series. I don’t plan to get into much detail about the foam prep work itself in this series as I want to focus on the kit bashing aspect to compliment the refinishing we did previously and use the next couple articles to go into more detail on painting, simple panel lines and weathering.
Now, one of the reasons that it’s been a little while is, in addition to of course a few distractions, is that I’ve been working out the 3D printed parts with a friend of mine. CAD modeling takes time and there were a number of parts that we ended up making. These include printing a new nose, the exhaust shroud and turkey feathers, the dorsal inlet, external wing tanks, lower ventral tank, and the afterburner cooling scoops and inlets on the fuselage. As a whole, we printed a total of 23 individual pieces for the conversion (many of the parts required multiple pieces to be printed).
With the 2016 Scale Master’s Championships just a few weeks away now, here’s a little glimpse into the journey in getting there. In addition to this, I also had some pains at the Gilman Springs qualifier too which I wrote about in my coverage from the event. So, it’s been an interesting year that ultimately has improved the airplane as a whole, but not without a lot of frustration and multiple stints of repair work through the year. But, with a little persistence (and lots of complaining), I think we’ve got it all worked out and the Mirage IIIRS is ready to go big at Woodland-Davis! 😉
It has been said there are two types of model airplanes…those that have crashed and those that WILL crash…
Well, if you follow this site on Instagram or Facebook then you know that the inevitable happened! My competition Mirage IIIRS crashed! I was at an event back in October last year and for whatever reason, the fan wasn’t making the power it typically does during takeoff. The takeoff roll was sluggish and instead of aborting and taking home a perfectly fine airplane, I forced the airplane off the ground thinking it would be ok once airborne. Unfortunately, that wasn’t the case and I couldn’t get enough altitude to get the speed up and the airplane ended up landing in a few large bushes. I walked up to the airplane expecting the worst and found it upside down but thankfully mostly in tact. I was very fortunate! The most damaged area was the nose section being broken but thankfully still connected to the airplane. I later discovered that the lack of thrust was likely due to a combination of tired batteries not holding voltage under load and a partial blockage in the exhaust duct being caused by some loose tape that I was unaware of. Thankfully it was repairable and so I thought it would be a good opportunity to discuss some basic fiberglass repair. Oh, and the lesson here??
LESSON OF THE DAY: If your airplane isn’t doing what you expect it to, abort and troubleshoot!
The most impacted area from the crash was the nose. Though technically still attached to the fuselage, it was pretty “crunchy” and loose. Both sides of the noseContinue reading →
It’s no secret, I love deltas! The Mirage, Kfir and Skyray are some of my favorites if you couldn’t tell from my builds and the aircraft in my hangar. There’s just something about the look of a delta wing that is so wicked in the air, especially with the addition of canards like the Kfir. So, when I received a Freewing Mirage 2000 as a gift this last Christmas, I was stoked! I had been eyeing them for a while, especially after all of the fun I’d been having with the Freewing F-14. Of course, I can’t leave well enough alone, so we will actually be spending a few articles covering the transformation of this Freewing Mirage 2000 into an IAI Kfir…yes, you read that right! 😉 So, consider this as our first installment of “Foam Kit Bashing 101” as we work toward transforming this Mirage 2000 into the wicked looking Kfir. However, before tearing into a full kit bash, I wanted to discuss how this airplane assembles and performs stock out of the box.
The nice thing with these Freewing jets is that they are an all inclusive package. The full power system, retracts, and servos come fully installed and at $299 for the Mirage 2000 it’s a pretty killer deal. They’re EPO foam which I do have a love/hate relationship with, but none the less you get a pretty cool airplane and they are a great canvas to do fun things with (which we’ll start next in our next installment). They’re fully finished and Continue reading →
So, how does the Freewing F-14 Tomcat fly? In short, pretty darn awesome! The distinguishable shape of the F-14 looks menacing in the air and the flight characteristics are fantastic. As discussed in my assembly review of the airplane, there are some tricks I’d highly recommend in setting the airplane up which at the end of the day, provide a great flying airplane. This comes from not just flying this particular airplane, but also flying the Freewing production prototype (stock and tailerons only) as well as the twin 70mm F-14 I helped design, test, and fly for my folks at JetHangar.com. They have all exhibited similar characteristics and fly very much the same.
AIRCRAFT SETUP & CG
In my assembly review, I covered the installation of two 6s 30C 5800 mah batteries that I’m using in the airplane. To maintain the CG, the battery area was modified so that the batteries could be pushed as far back as possible up against the swing wing carry through spar. This maintained the CG well per the manual (87mm measured back from the leading edge of the forward most hatch cut on the overwing fairing hatch) which has shown to be about perfect! Also the manual provides a trim elevator setting (31mm measured Continue reading →