Redbird Skyport at the San Marcos Regional Airport will be hosting it’s 6th Annual Redbird Migration Flight Training Conference. The event is focused on flight training and flight training providers. Past speakers have included the president of Hartnell Propellers, the CEO of Big Red, and various Redbird Executives.
The list of speakers for this year’s Migration has yet to be released, but it promises to be a good lineup. Attendees every year always compliment Redbird on the event and the speakers they bring in.
If you are a CFI or flight school owner interested in attending, check out Redbird’s event page to request an invitation.
Diamond Aircraft announced in June that the company is going to bring it’s Diamond DA50 RG to market. The company expects European certification in early 2021 and FAA certification toward the end of 2021.
This is not the first iteration of the Diamond DA50, but it is the first with retractable gear. Diamond is known for it’s use of Jet A burning piston engines and you can’t beat the efficiency. The technology in the Continental CD-300 Jet A piston engine is new, but it has been in development for a long time. Diamond advertises 180 knots on only 9 GPH, which is just about as efficient as you can get with a single engine piston.
The addition of the retractable gear from previous iterations of the Diamond DA50 RG is a nice touch. Diamond already had the RG technology from the DA42 Twin Star as well as the more powerful cross country machine, the DA62. Equipping the single engine Diamond DA50 RG with retractable gear just makes sense. It definitely puts the airplane in a class of it’s own.
Diamond’s website shows a nice roomy cabin in the DA50 RG with plenty of space to spread out, plus plenty of baggage. The fuel tanks only hold 50 gallons of Jet A (which still gives a 4 hour + range with an hour reserve at 9 GPH), so the payload, even with full fuel, is an eye popping 897 lbs, though Diamond’s site does not mention if that includes TKS, air conditioning, and oxygen. If it does, then compare that to a fully fueled Cirrus SR22T (which would give an equal speed) at 537 lbs and the Diamond DA50 RG has an argument.
As with all new airplanes these days, the Diamond DA50 RG has the Garmin G1000 NXi complete with keypad and the GFC 700 autopilot with yaw damper. The interior has a 3 person bench seat for the back seat, which, at least to the naked eye, appears that it might actually fit 3 adults, albeit small ones. Diamond’s signature stick in the middle of the seat is still present for the front seats, but the right seat stick in the Diamond DA50 RG is removable for passenger comfort, a nice touch.
The single engine piston market is a hard one to break in to since Cirrus has such a leg up on the competition. However, with a Jet A burning engine, a higher payload, and a roomier cabin, the Diamond DA50 RG might actually be able to make an impact. Look for this bird at Sun N Fun and Osh Kosh in 2021.
The first task I give my new instrument students before we start training is to find a view limiting device that they like. There’s the hood that everyone hates (which has been used since the beginning of instrument training,though it isn’t that uncomfortable) or foggles, which usually end up becoming very uncomfortable very quickly. The headset ends up pressing the sides of the foggles into the side of your head, leaving lumps and scars that hurt for days.
Well, there is finally another solution that combines the hood and foggles. Meet the ViBAN.
ViBAN brags that it is the most comfortable IFR view limiting device out there. I have a customer who has one and he loves it. It’s easy to put reading glasses on underneath while still blocking the view of the exterior of the plane. It doesn’t leave bruises against the side of your head, either.
If you’re looking for something different for your IFR training, give ViBAN a try.
We’ve all heard it said…”reduce the throttle by no more than 1-inch every minutes to ensure you don’t shock-cool your engine”. Does this advice apply to a PA46 engine? Can a PA46 engine (Lycoming 540 or Continental 520/550) really be shock-cooled? How should the engine temperature be managed?
Metals expand and contract with temperature, and the various metals in an air-cooled aviation engine expand and contract at a different rates. Shock-cooling supposedly occurs when the engine changes temperature quickly and the different metals in the engine cool (and therefore change shape) at different rates. When the change occurs dramatically supposed scoring, rubbing, and marking of the metal can occur, which can cause catastrophic results.
So, let’s back to the original question…can a PA46 engine suffer shock-cooling and should a pilot operate the engine so as to avoid shock cooling? Simply put, I’ve never seen nor heard of any piston PA46 engine suffer shock-cooling. In 5000+ hours flying the piston PA46 and 16 years of flying/managing/training in the Malibu/Mirage/Matrix, it simply has not happened to me nor anyone I know. Does it mean that it cannot happen or has never happened? No. But, it is certainly not a prolific threat to our fleet.
Should the owner/pilot operate the engine with a cautious eye cast toward the potential of shock cooling? Well, sort of…but, let’s flesh this out. My suggestion is that a pilot should operate the engine with conservatism in movement of temperature, but only because this is a good operating practice with any machine, and any flying machine is (by definition) not “overbuilt”. And, there are many ways to change the temperature of the engine…not just by reducing power. Here’s a partial list of ways to cool your PA46 engine:
Reduce power: Obvious…yes. When the engine produces less power, less heat is generated. Reducing power in a piston engine will almost always result in less temperature.
Lower the nose: By descending (and leaving power in a cruise setting) the airspeed will increase and cool the engine.
Enrichen the mixture: Fuel has a cooling effect on the engine, so the richer the mixture the cooler the engine.
Lower the landing gear: Yes…you read that right…engine cooling will occur when you lower the landing gear because more air will flow over the cylinders. Notice the landing gear doors on the PA46 have air louvers. Air flows into the engine nacelle on the front, passes down through the cylinders (along with the oil cooler, intercoolers, and other components) and then out the louvers of the closed gear doors. When the landing gear is lowered the “back door is opened” and a LOT more airflows over the cylinders.
My suggestion is that a pilot only perform ONE of these actions at a time when beginning a descent. This suggestion was presented to me by Chad Menne (Owner, Malibu Aerospace) some time ago and I’ve operated engines this way ever since. If you are at a higher altitude and simultaneously reduced the power, lowered the landing gear, started a big descent, and enrichened the mixture in one flail swoop, I think there’s a chance that your engine would suffer some negative effects that could be called “shock cooling”. So, when you do start a descent, pick one “cooling action” to accomplish at a time. I’m sure you’ll not hurt your engine.
Simply put, shock cooling is not a huge factor in the PA46 community, and a PA46 pilot does not need to be overly cautious. The “one inch per minute” rule may apply in some other airframes, but in the PA46 world it is not applicable.
Joe Casey’s aviation story began in 1990 with his first flight near Nacogdoches, TX in a Cessna 172. From lift-off, Joe knew he would have a lifetime passion flying just about anything that will leave the ground…He was completely hooked.
Along with being an FAA Designated Pilot Examiner (DPE), Joe is an ATP/CFI-AHMG and Commercial Rotorcraft/Glider Pilot in the civilian world and also a UH-60/AH-64 Pilot-in-Command/Instructor/Examiner Pilot in the US Army Reserves. His passion for the last 19 years, however, has been the PA-46 Malibu/Mirage/Matrix/Jetprop/Meridian. Has has amassed over 6,500 hours in various PA-46 airframes and believe it to be one of the finest flying machines available for the serious cross-country pilot with an eye for efficiency.
Now, Joe has flown more than 12,200 hours in just about every imaginable environment. Whether providing initial/recurrent training in the PA-46’s, TBM’s, instructing in NVG’s in a UH-60 Blackhawk, flying the King Air series of airplanes, giving tailwheel endorsements, or taking kids flying for the first time, he simply loves flying machines and the people who fly them.
The FAA started their Pilot Proficiency Award Program (commonly known as FAA WINGS) in 1996. It is run by the FAA Safety Team, or the FAASTeam. The intent of the program was, and is, to “improve the nation’s accident rate by conveying safety principles and practices through training, outreach, and education” (taken from faasafety.gov). The FAA WINGS program, free of charge, encourages pilots to pursue recurrent training to enhance their overall knowledge of all the aspects of aviation.
The FAA WINGS program has evolved over the years, but with the current structure, pilot’s accomplish tasks, both knowledge and flying, for credit that adds up to the equivalent of a flight review. Pilot’s must accrue three knowledge credits and three flight credits to complete a phase, and each phase acts as a flight review.
FAA WINGS has three levels, the basic, advanced, and master level. Under each level, you accomplish different phases. The basic level is “designed for pilot’s [desiring] a higher level of proficiency than … a normal flight review” (faasafety.gov). The flying tasks in the basic phase are based on the private or commercial pilot PTS, depending on the airman’s certificate level. The knowledge courses revolve around many different areas, all of which can be viewed on the FAASafety Team’s website. Most are free, but there are some courses that have a cost associated with them. In the advanced and master phases of the FAA WINGS program, the tasks have higher standards, challenging pilots to hold themselves to those higher standards.
One unique aspect of the FAA WINGS program is the opportunity to attend a safety seminar for credit. Throughout the year, there are many different safety seminars that take place in the different FSDO areas. The FAA WINGS seminars range from a study of accidents, to GPS usage and anything in between. You can even get FAA WINGS credit for attending the Bonanza BPPP or the Cirrus CPPP programs.
As an instructor, I highly recommend to all my customers to enroll in the FAA WINGS program and use it. This keeps pilot proficiency at a high level, which in turn keeps safety at a high level as well. Plus, you get to learn a lot too!
If you’d like to enroll in the FAA WINGS program, visit faasafety.gov to create an account. Then, find a good instructor and start working on those phases!
Figuring out the pattern altitude at an airport should be pretty simple, right? But, in this day of helpful technology, most pilots actually get it wrong. How can you always get it right? Well, it just takes about an extra 15 seconds. Here’s how.
John Wayne Airport Traffic Patterns
As outlined in the Aeronautical Information Manual, section 4-3-3, “traffic pattern altitudes for propeller-driven aircraft generally extend from 600 feet to as high as 1,500 feet above the ground.” Further, in the Pilot’s Handbook of Aeronautical Knowledge on page 13-10, it states: “1,000 AGL is recommended pattern altitude unless established otherwise.”
Okay, so for piston driver’s, we’ve got it narrowed down to 1,000 AGL (Above Ground Level for those who don’t like acronyms). But wait! There’s that very important phrase at the end of the last quote: “unless established otherwise.” That means not all airports have traffic pattern altitudes of 1,000 AGL, or else they wouldn’t put that line in there!
How do you find out what the TPA (Traffic Pattern Altitude) is for a certain airport if it’s not 1,000 AGL? Great question! Your first guess is probably to look on Foreflight. Though this is a good start, it is not the full answer.
Let’s use an example. Look up KAQO, the Llano Airport on Foreflight. At the top of the page, the airport elevation is stated as 1,101′ MSL and the pattern altitude is stated as 1,902′ MSL. From what we just learned, 1,902′ MSL is not 1,000 AGL, so is 1,902′ MSL otherwise established?
On the Airports page with KAQO pulled up, tap the A/FD tab, second to last on the left. Scroll down to Llano Muni. Read the whole entry. Does it state in the entry that pattern altitude is different than 1,000 AGL? It sure doesn’t. So, because it is not otherwise established, pattern altitude at KAQO is 2,102′ MSL not 1,902′ MSL.
Where did Foreflight get that? I have no idea. Too often, though, pilots look at the Foreflight pattern altitude and don’t actually check the Airport Facilities Directory (A/FD). Then, they get the pattern altitude wrong.
What does it look like when pattern altitude is otherwise established? Look up KSGR, Sugar Land Regional, on your Foreflight app. Foreflight states the elevation as 82′ MSL and the Pattern Altitude as 1,000′ MSL. Is this correct? Well, tap that A/FD button again and let’s find out.
On the second line of the A/FD entry, it says TPA-See Remarks. Down in the remarks section, we find the following:
TPA-1000 (918) single engine piston acft, TPA-1500 (1418) for twin and turbojet acft, TPA-500 (418) for helicopters within 2NM.
Foreflight got it right this time for single engine pistons, but if you are in a twin, the pattern altitude is different. What’s the lesson here? Always check the A/FD and don’t always go by what Foreflight says. The A/FD is always right and usually has a little more detail to help set you straight.
One last thing. Both the AIM and the Pilot’s Handbook of Aeronautical Knowledge, when talking about pattern altitude, state, “When operating at an airport, traffic pattern altitudes should be maintained unless otherwise required by the applicable distance from cloud criteria in…section 91.155.” 91.155 defines basic VFR weather minimums. So, to fully interpret what the AIM is saying, we have to take into account the type of airspace we are in to determine if we can safely and legally operate at pattern altitude at a particular airport.
For example, let’s say we are at KCVB, the Castroville Airport. Pattern altitude there is 1,602 feet, which is 829 AGL. CVB is Class G airspace up to 700 AGL, then Class E above that. Let’s say there is a 700 AGL broken cloud layer. Pattern altitude is 829 AGL, so you won’t be able to get up that high with a broken ceiling. What altitude can you do pattern work at to stay legal?
Class G VFR weather minimums during the day below 1,200 AGL is 1 SM visibility and clear of clouds. So, legally, you could fly at 699 AGL (which at CVB would be 1,472 MSL) while in the pattern and be legal. Safe? Maybe, but probably not if you are skimming the base of the clouds. Is 1300 MSL a safer pattern altitude in this example? Well, that is 527 AGL, so probably not, since towers tend to stick up that high sometimes.
Let’s go back to KSGR and put a 1,000 AGL overcast ceiling there. SGR is Class D airspace and we already determined pattern altitude there was 1,000 MSL for piston singles. VFR visibility and cloud clearance requirements in Class D airspace are 1,000 feet above clouds, 500 feet below clouds, and 2,000 feet horizontally from the clouds with 3 SM visibility. In order to stay 500 feet below the clouds, you would be flying a 582 MSL pattern. Safe? Probably not, though it is legal.
To summarize, don’t take Foreflight’s word for pattern altitude. Cross reference the A/FD (it only takes 15 seconds at the most) to verify. If it’s cloudy, it’s really best to stay on the ground, but if you want to find out your legal pattern altitude with a cloud deck, cross reference 91.155. I don’t recommend flying below pattern altitude because it is there for a reason.
Diamond has joined the high performance single engine fray with the announcement of it’s new line of DA50 models. Cirrus currently has the cornered the market on easy flying, fixed gear, speedy HP single engine airplanes. But, (assuming that the Diamond DA50 gets certified in a timely manner and the appeal of the Jet A sipping SMA diesel engines appeals to a broad enough audience), Cirrus could have some competition soon.
The proposed Diamond DA50 will come in 3 different configurations, the IV, the V, and the VII. The IV and the V will each burn under 10 GPH of Jet A. The VII will burn about 14 GPH of Jet A, using the same amount of fuel as a normally aspirated SR22, but at cheaper Jet A prices (plus the discount of fuel companies like CAA or AEG Fuels).
According to AOPA, all 3 Diamond DA50 models will be equipped with the Garmin G1000 NXi panel and the GFC 700 Autopilot. The Diamond DA50 -V will be the first model expected out next year, with the IV to follow soon after. The wait for the VII will be a bit longer.
In testing, the Diamond DA50 -V showed true airspeeds of 173 knots with an expected range of almost 1100 miles. Gone is the bubble canopy that greatly increased the green house affect of the airplane. It’s replaced by two suicide doors, similar to what is on the Cessna TTx. The single back seat door on the pilot’s side remains.
Carrying capacity will be greater than the Cirrus as well. The Diamond DA50 -V will have a gross weight of around 4,000 pounds, giving it a useful load of 1,250 pounds, giving pilots a lot more flexibility in weight carrying. The Diamond DA50 exterior will be fully customizable as well as advances in carbon fiber paint and decals has come a long way since the early 2000s when white was the only option.
Here are some basic specs for each DA50 model:
Diamond DA50 -IV
230 HP
4 seats
Less than 10GPH fuel burn
Diamond DA50 -V
260 HP
5 seats
10 GPH Fuel Burn
Diamond DA50 -VII
360 HP
7 seats
Retractable Gear
Turboprop option
I am most excited to see the performance numbers on the VII model when it comes to market. With a 360 HP engine and retractable gear, it seems like it will be a screamer.
There are also rumors that Diamond is working on a rotorcraft, the Dart 280, but there isn’t a flying model at the moment.
