The RDD LX7

Have a Lancair IV-P?

Want to make it better than a Cirrus or a Cessna TTx?

Meet the team at RDD creating the LX7.  Just make sure you are sitting down as you are about to be blown away.

RDD (Research. Design. Development) is a professional building company for the Lancair line of experimental aircraft (Lancair unveiled the Mako at Osh Kosh this summer, which performs slightly less than the advertised values of the LX7, but is available as a new kit).  For those unfamiliar with the experimental world, when an experimental kit is bought, the owner/builder can build the entire aircraft himself, partially build it then send it to a completion center, or have a professional build company put it together.  This last option is what RDD did with Lancair aircraft before Lancair moved from Oregon to Uvalde, TX.

Once Lancair was sold, RDD started thinking on how to make the IV-P better.  Boy, did they.  What resulted is the LX7.

The LX7 is a retractable gear, single engine piston, pressurized aircraft that sits 4.  See it on the ramp and it looks like a Lancair or a Columbia.  Sit in the cockpit and you’ll know something is different.

Starting with the power plant, RDD put a Continental TSIO 550-E engine in the IV-P airframe, giving the airplane 350 HP.  They redesigned the wing to hold 180 gallons of usable fuel and a much better stalling envelope (anyone who has looked at a Lancair IV or IV-P wing knows that there isn’t much wiggle room with angle of attack on those airplanes), lowering the stall speed to 62 knots dirty.

The cabin is roomier and the panel is beautiful.  Equipped with 2 or 3 Garmin G3X Touch panels (the experimental equivalent of the G2000), plus a GTN 750 and a fully digital backup flight instrument from Grand Rapids, plus ESP technology built in to the autopilot, this plane seems like a pilot’s dream.

I haven’t even gotten to the best part:  the speed.  Being pressurized, the LX7 has a 25,000 foot service ceiling where it can achieve cruise speeds of 260 knots at best power (24 GPH) and 250 knots at best economy (18 GPH).

Yes, I did just say 250 knots at 18 GPH in a single engine piston.

With 180 gallons of fuel.

Make sure you bring a Travel John.

Worried about an experimental?  The airframe is equipped with a full BRS system similar to the Cirrus SR22, keeping everyone safe and sound.

There is one flying LX7 currently and RDD is working on 3 more.  The price tag for the full conversion is $550,000.  The kicker is, the owner has to provide the Lancair IV-P airframe.  There are currently 10 Lancair IV-Ps for sale on Controller, varying in price from $200,000-$400,000, bringing the total price of the project to $750,000-$950,000.  Owners who already have a IV-P or a IV-P kit can send it on over to RDD to get started on their project.

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  • Texas STOL Roundup

    Looking for a fly in this fall?  Check out the Texas STOL Roundup at the end of September in Hondo, KHDO.  Interested in entering?  All are welcome!  There are several different categories including LSA, Experimental, and others.  Come in for a fun weekend and see how short an airplane can be landed!

    There will be bands, a STOL seminar, and even a hangar dance.

    Fly in or drive in.  Camping will be available on the airport.

    For more information, you can visit the event website.

  • A Tow Pilot’s Near Disaster

    by Lance Stick & Hank Gibson

    A couple of months ago, I had a life-threatening experience while flying. Thankfully, with my flight training, along with a lot of luck, I am here to talk about it.

    One of my many piloting jobs is as a glider tow pilot. For those not familiar with gliding, since a glider doesn’t have an engine, every time a glider pilot goes and flies, it’s a team effort. A powered airplane (anything from a Super Cub to a turbine powered Air Tractor) is attached to the glider via a tow rope, which is about 200 feet long. Once the glider pilot gives the go ahead over the airport’s CTAF, then the tow plane begins it’s takeoff roll, pulling the glider along behind it.

    The glider becomes airborne prior to the tow plane, then the tow plane will circle the airport environment till it get’s to the pre-determined altitude to release the glider. Some tows are pattern tows and some are higher (not usually above 3,000 AGL), depending on the request from the glider pilot. Once the altitude is reached, the glider pilot pulls a handle in the glider to release the tow rope, then begins his glide. The rope stays attached to the tail of the tow plane, which in turn descends back down to the runway and lands. The tow plane also has a tow rope release handle in case of emergency.

    On this particular tow, the plan was to tow the glider up to 3,000 AGL. Upon reaching 2,500 AGL, the glider pilot called me on the radio and stated that his rear canopy had opened up. I looked over my shoulder and sure enough, the rear canopy was fully opened while he was still in level flight behind me. I asked him if he wanted me to tow him closer to the field, but he didn’t reply.

    Now, as an experienced tow pilot, I know a glider canopy popping open should not be an emergency situation. It’s definitely abnormal, but would be similar to a door or window popping open in a powered airplane. Not a big deal. If too much force from the relative wind is applied to the canopy, it would snap off; however, a glider can easily land without a rear canopy.

    About 5 seconds after I radioed the pilot (and received no reply), I felt my tail instantaneously lift up into a completely vertical position, which caused my nose to go straight down. The next thing I knew, a whole lot of earth suddenly filled my windscreen and I was in what’s known as a graveyard spiral.

    A graveyard spiral (as defined from the Airplane Flying Handbook pg 4-23), “is a descending turn during which airspeed and G-load can increase rapidly….the airplane is flying very tight circles, in a nearly vertical attitude and will be accelerating since it isn’t stalled.” It’s also known as a spiral dive.

    Back to the story. At this point, I tried to reach for the glider release handle. Unfortunately, due to the shoulder straps holding me against the seat, plus the g’s, and also the quart of oil and tow bar that flew forward and hit me in the back of the head, I couldn’t reach it. I was semi-upside down at a certain point, which dislodged the oil and tow bar from the floor of the baggage compartment. They sailed over the seat and nearly gave me a concussion.

    At this point, 2,500 feet above the ground, I had a choice to either fight for my life at a very low altitude or to sit back and become part of a big explosion.

    I decided to fight for my life.

    As I was spiraling to the ground, I felt the tow rope snap. Up to this point, I had still been attached to the glider. The rope snapping was a good thing, as my airplane was now under my control, not attached to, and being affected by, a glider (more on that later). I now had a lifeline, no pun intended.

    After I felt the rope snap, my instincts and training kicked in. I initiated the spin recovery procedure using the PARE acronym. This task was difficult to do as I had a lot of debris flying from the rear of the plane to the front, blocking my view out of the windshield. There was also debris around my feet, hampering my ability to use the rudder pedals. The spiral finally stopped and I recovered approximately 500 feet above the tree tops. It took my heart a lot longer to stop spinning.

    After barely regaining my emotions, I tried to evaluate the condition of the plane. Were all the pieces of the plane still there, was the engine damaged, did my control surfaces still work?

    Once I advanced the throttle and saw an increase in my engine RPM, I started an immediate climb to give me altitude to get back to the airport. I had engine power but I wasn’t sure how long it would last if I had damage. Now, what they don’t teach you during spin training is that when this happens unexpectedly, you will become very disorientated. You have just been spiraling unexpectedly and your equilibrium will be out of whack. As I leveled out just over the tree tops, I was too low to visually see any landmarks, nor could I see the airport. Once I was able to climb, I was able to orient myself and figure out where the airport was.

    I had to be very careful getting back to the airport and landing without radio communication, since my radio was knocked out with all of the FOD from the baggage area. Thankfully, the landing was uneventful. After I landed, I saw the glider limp in over the trees. The rear canopy was totally gone, while the front canopy and other parts of the glider had suffered major damage. Miraculously, my airplane wasn’t damaged, except for the wire from the radio which came loose during the spiral.

    So, how did all this happen, you ask? Well, the glider pilot made 2 huge mistakes. First, in gliding, the moment the glider pilot loses visual sight of the tow plane, you are supposed to release the tow rope. He did not do that and almost killed both of us.

    Second, as pilots we are taught to always fly the airplane first. Everything else, no matter what it is, always comes after flying the airplane. As I stated previously, the loose canopy is not an emergency situation, but since the glider pilot did not aviate first and was distracted, it was almost a fatal day for 2 people and 2 airframes.

    So, what caused this chain of events? By getting distracted by the open canopy, the glider pilot inadvertently pulled back on the stick while trying to close the canopy. Then, by not releasing the glider from the tow plane, the glider pilot climbed rapidly with an excessive rate of climb while still being attached to me. The rapid climb is what pulled my tail up, causing my nose to drop and put me into the spiral. The tow rope snapping set into motion my recovery, since up till that point, I literally had no control. An extremely high lift wing was attached to my tail, pulling it up, and there was absolutely nothing I could do about it.

    We all spend time practicing and demonstrating emergency maneuvers during our flight training and during flight reviews. Many times you might think, I’ll never need to use this stuff. Thankfully, some of the procedures I learned in the past kicked in at a time of need, even though my heart was beating out of my chest.

    At some point in every pilot’s career, some type of spin training or Upset Recovery Training would be highly recommended. Then, when things go wrong, remember to always aviate first, then handle all the other things that need to be handled.


    Interested in spin training or Upset Recovery Training (UPRT)? Check out the list of Malibu & M-Class Owner’s and Pilot’s Association (MMOPA) approved UPRT vendors and schedule UPRT training today.

  • MMOPA Safety Stand Down Rescheduled for Online

    April 18th, 2020 was supposed to mark the MMOPA Spring Safety Stand Down, an event held around the country for PA46 owners which counted toward the Master Aviator program. Sadly, due to the COVID-19 repercussions, the in person event had to be canceled.

    Thankfully, due to modern technology, the event has been rescheduled to a nationwide webcast. The date for the Online MMOPA Safety Standdown in Saturday, August 8th. Joe Casey and Travis Holland will be hosting the MMOPA Safety Standdown.

    The cost is free. To register, please click here.

  • Fly Away Destination: Sedona, AZ (KSEZ)

    Looking for somewhere to take a trip this fall?  Sedona, Arizona should warrant strong consideration.  Just shy of 100 miles north of Phoenix, Sedona is one of the most beautiful areas in the southwest United States.  From Texas, depending on how fast your airplane travels, you could make it to Sedona in a day, with a couple of stops in between.  You’d definitely want to spend a few days to enjoy the scenery and maybe jump over to the Grand Canyon while you’re in the area.

    The Airport

    As you approach the Sedona Airport (KSEZ), you become somewhat distracted by the scenery around you.  Don’t be too distracted as the approach is a little tricky.  If you are landing north, on Runway 3, the calm wind runway, don’t let the surroundings fool you.  Stay on that PAPI and don’t be short, as the runway is on a 500 foot mesa.  In instrument conditions, the MDA for the RNAV approach to Runway 3 dumps you out about 1,300 feet above the airport elevation, giving you plenty of time to set up to land.

    When using runway 21, don’t make your pattern too wide as there are some pretty tall rocks (around 7,000 feet) north of the field.  The Airport/Facilities Directory gives a warning to pilots in strong southwesterly wind conditions.  Be aware of strong downdrafts coming in on final for runway 21.

    The runway itself is in excellent condition, and plenty long at just over 5,000 feet.  The FBO is a little dated, but the folks there are great.  They were redoing the ramp this summer, so beware of that.  Airplane parking is no problem, but actually getting to the FBO is a little tricky.  The Mesa Grill is a very nice good restaurant just a short walk from the FBO.  When I was there, I chowed down on a buffalo burger.  It definitely hit the spot.

    What To Do

    Sedona is the outdoorsman’s paradise.  Starting off, to get a great overview of the area, hop on the Red Rock Scenic Byway (SR 179) about an hour before dusk.  You’ll get to see some spectacular views while it’s still light, then you can’t beat the sunsets in Sedona.

    For hiking, you have a myriad of options, from the Cathedral Rock, to the Oak Creek Canyon, to the Devil’s Bridge Trail, all are beautiful, though most are not for the faint of heart (especially the Devil’s Bridge).  Even though the fall is cooler, make sure you pack plenty of water for the hikes.

    Sedona

    Want something to do in the evening?  Go up to the Chapel of the Holy Cross to watch the sunset.  After the sun goes down, go do some stargazing.  You’ll get to take a tour of the stars at the Sedona Star Gazing location in Oak Creek.  You are shown all the constellations and stars by professional astronomers, and blankets and chairs are provided.

    Art connoisseur?  You’ll find plenty of art galleries around town with a ton of beautiful, original artwork.  There are also several theaters and golf courses around Sedona, giving everyone a little bit of everything.

    If you’re up for it, the Grand Canyon is about a 2 hour drive north of Sedona, or a quick flight up to the Grand Canyon Airport (KGCN).

    In search of a good getaway?  Try Sedona.  You’ll be sore from lots of hiking and sight seeing, but it will definitely have been worth it.

  • PopSocket iPad Yoke Mount

    I was recently clued in to a really cool (and very cost efficient) iPad yoke mount.

    It’s called a PopSocket and you won’t find it on any aviation website (I have to credit Joe Casey of Casey Aviation with this nifty find).

    It’s very simple.  You take the mount (see right) and stick it to your yoke.  Then you pick one of a ton of designs from PopSocket and stick it to the back of your iPad (you can even create your own design!  B2 Bomber anyone?).

    It’s low profile, doesn’t get in the way of anything, and is easily removable.  The PopSocket mounts are $10 apiece (depending on the size of your iPad, you may want to get 2).  The PopSocket is $10, so at the most, you’ll be in $40 plus tax and shipping.  Most mounts on Sporty’s are upwards of $50 and require a lot of installation, are big and bulky, and usually require lots of juggling to get the iPad in and out of the mount.

    Give the PopSocket a try.

  • Cirrus SR20 vs. Diamond DA40

    Note:  For this article I am comparing a 2008 Cirrus SR20 G3 and a 2008 Diamond DA40 XLS.

    Aircraft shopping can be a tedious process.  First, a buyer needs to know what the mission is.  How far will flights typically be, how many people will be on board, and how fast does the airplane need to be.  Then, the buyer has to figure out what the budget is.  Finally, a prospective owner needs to figure out how much airplane he or she can handle.

    Two very good airplanes for newer pilots transitioning from a flight school 172 who need a faster airplane to build experience in, but also want to experience a glass panel, are the Cirrus SR20 G3 and the Diamond DA40 XLS.

    Cirrus SR20 G3

    The 2008 Cirrus SR20 G3 is a good airplane.  The G3 is equipped with the 6 cylinder, Continental IO-360-ES, 200 HP engine.  Performance-wise, an owner can expect 135-140 knots true at 9 GPH (Lean of Peak) or 145-150 knots true at 11.5-12 GPH (Rich of Peak).  The 3 blade propeller equipped models have better takeoff and climb performance than the 2 blade propeller equipped planes, especially in high density altitude conditions.

    Cirrus SR20 Comparison

    The airplane is equipped with the Avidyne Entegra EX 5000 glass panel system.  Most models out there will have Avidyne’s CMAX (Chart View) and all will have the Avidyne EMAX (Engine Monitoring).  All came from the factory with the STEC 55x autopilot (though a handful will have the STEC 55 SR, which doesn’t have glideslope functionality).  They also came from the factory with dual Garmin 430s. Most units have been upgraded to WAAS.

    Some owners have upgraded the autopilot to the Avidyne DFC 90, which is a nice upgrade.  The STEC 55x is a rate based autopilot which takes it’s commands from a hidden turn coordinator that is behind the instrument panel in front of the co-pilot’s seat.  The STEC has some crosswind limitations on approaches where the pilot can actually fly better than the autopilot.

    The DFC 90, however, is an attitude based autopilot that  takes it’s commands from the attitude indicator on the Primary Flight Display (PFD).  It also adds a Straight and Level button as well as an Indicated Airspeed hold button, adding safety and functionality.  It does much better in crosswinds on an instrument approach then the STEC.

    A select few SR20s have been upgraded to a single (or dual) Garmin GTN 650 touch screen GPS unit.  The GTN 650 is a very nice upgrade.  The Garmin 430 is a great unit, but the learning curve with the GTN 650 is much less.  The touch screen setup makes a little more sense to the new user.

    Values on the 2008 SR20 G3 with 1,000 hours or less run somewhere between $220,000-$260,000, depending on total time and equipment.

    Diamond DA40 XLS

    A handful of 2007 XLS DA40s were made, but not many.  Most XLS models you will see are 2008 and later. These are equipped with the Lycoming IO-360, 4 cylinder, 180 HP engine with the Powerflow Exhaust STC. Due to the Powerflow Exhaust, the performance is equal to the SR20.  At 6,000-8,000 feet, you will routinely see 140 knots true at 10-10.5 GPH.  Higher altitudes will give slightly better performance and lower fuel burn.  Like the SR20, the Diamond DA40 XLS comes with either a 2 blade or 3 blade prop.  Go with the 3 blade as the takeoff and climb performance is much better.

    Diamond DA40 Comparison

    Where the DA40 XLS has a leg up on the 2008 SR20 G3 Avidyne is in the avionics.  Diamond got on the Garmin G1000 train a little sooner than Cirrus did and the XLS is equipped with the G1000 and GFC 700 autopilot.  The Garmin GFC 700 autopilot is the best GA autopilot I have flown with.  It is an amazing piece of equipment.

    Most, if not all, DA40 XLS models will have both WAAS and Synthetic Vision.  Cirrus didn’t get Synthetic Vision till they put the Cirrus Perspective by Garmin in their aircraft in the middle of 2008.

    The DA40 has great visibility due to the massive amount of glass surrounding the pilot.  The big glider wings give it excellent pop off the runway, but quite a different climb pitch attitude than most other piston single engine airplanes.  The airplane does like to float on landing if the pilot doesn’t get the speed right.

    Values on the 2008 Diamond DA40 XLS equipped with the Garmin G1000 are around the low-mid $200,000 range.

    Comparison

    Performance wise, the airplanes are about equal.  Rich of peak, the Cirrus out performs the Diamond, but uses more fuel.  Both have about 5 hour ranges (though the Cirrus has bigger fuel tanks, 56 gallons usable compared to the Diamond long range tanks of 50 gallons usable).  Useful load is slightly better in the Diamond due to the fact that the Lycoming engine has 2 fewer cylinders than the Cirrus.  The Cirrus does have a roomier back seat, a larger baggage area, and a side stick instead of a center stick, but the DA40 has a back door.  The Cirrus also has the CAPS system, though an owner has to do a $15,000 repack every ten years.  Airplane values are about the same.

    I give a slight edge to the Diamond, though, and here’s why.  For about the same price, a purchaser can get the Garmin G1000 system complete with the GFC 700 autopilot in the DA40 XLS.  The Avidyne and STEC system is great, but the Garmin system is definitely above and beyond.  To get the Garmin G1000 in an SR20, you’d have to look at the Cirrus Perspective by Garmin, which came out in late 2008, and you’d be paying $300,000 or more for a single engine piston with 200 HP (though you do get Air Conditioning!).

    So for my money, I would go for the Diamond DA40 XLS.  I believe you get a little bit more bang for your buck and you don’t lose anything with the DA40 XLS.  Don’t get me wrong, I love the Cirrus, but comparing the two, I think the Diamond DA40 XLS rates a little higher.

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