I love Lightspeed headsets. They are very comfortable, durable, and reasonably priced. Plus, when you call Customer Service, you are actually talking to someone who works for the company and knows what they are talking about.
One thing to watch out for with Lightspeed headsets is the Mono vs. Stereo option. On the Zulu 3, there is a very small control panel underneath the battery compartment to change from Mono to Stereo. If you have any kind of modern audio panel, you will definitely want to do this. Here’s why.
I was flying in a Cirrus SR22 G5 last fall with a Garmin 350 Audio Panel. Everything worked fine talking to the ground and tower controllers. Once I took off and was switched to approach, everything went quiet. I could hear the approach controller, but couldn’t transmit. I thought my headset had bit the dust. There was another set in the plane that I switched to, but I thought the transmit function of mine was out.
I sent the headset back to Lightspeed for repair. The headset was still under their 5 year warranty, which is really nice! I got it back a few days later, plugged it in to another Cirrus, and still had nothing. I was getting frustrated, but then a light went on. One of my colleagues had mentioned something about mono and stereo in the Lightspeed. I popped the batteries out, flipped the switch over to stereo, and wa-la! Everything was fully operational.
If you get Lightspeed headsets, you’ll want to make sure it is set on Stereo, as they all come from the factory on Mono. If you get a PFX, there is an easy access button on the side of the battery unit to switch from Mono to Stereo.
Most pilots have seen the Icon A5 light sport amphibious aircraft. It’s a neat design that can land on water or on a runway. The high wing design with a pusher prop has foldable wings that allow it to be put on a trailer and towed behind a vehicle, allowing it to be offloaded at boat ramps (it also begs the question can you wakeboard behind it?).
Apparently, not all non-pilots know about the Icon A5. Last week, one landed in the water near a beach in Southern California, but most of the beach goers and local authorities believed it had crash landed in the water. Emergency crews were dispatched, but everyone was surprised when the two occupants crawled out on the wings, had a cup of coffee, and took back off.
11 years ago, in April of 2009, the Avidyne Corporation unveiled the much bally-hooed Release 9, or R9 as it is commonly known, as a hardware replacement for the Avidyne EX5000 Entegra system in Cirrus Aircraft. The Entegra system was way outdated by that point. Even though Avidyne was the first company to put together a glass PFD in a single engine piston airplane, the company had quickly fallen behind Garmin in keeping up with the ever changing technology landscape.
Rewind to 2008. Cirrus had been going strong with the Avidyne Entegra since the SR20 and SR22 went to full glass in 2003 (a PFD and an MFD; prior to that, Cirrus aircraft only had an MFD with steam gauges and a Sandel Electronic HSI). Cessna, on the other hand, vaulted past the Avidyne Entegra and went straight to the Garmin G1000 in it’s aircraft, starting in 2004 with the 182 G1000 and 2005 with the 172 G1000. Beechcraft and Columbia went to the G1000 (Columbia started with the Avidyne as well) in 2005.
Garmin’s technology in 2007 was so much better than Avidyne’s technology that Cirrus decided to switch. I’m sure there were many promises made by Avidyne to Cirrus about what Avidyne was working on (the R9), but the G1000 was out there, available, and being used in a lot of different airplanes with very good results.
So, in 2008, Cirrus made the switch from the Avidyne Entegra to the Garmin G1000, dubbing it the Cirrus Perspective by Garmin avionics package. Avidyne finally got the R9 to market in 2009, but by that time, Piper was the only airplane manufacturer left putting factory Avidyne panels in their airplanes, and they switched to G1000 later that year.
The R9 is a fabulous product. It’s fully integrated, has great graphics, has fully redundant displays, a QWERTY keypad (which, by the way, Garmin didn’t do for another 8 years), and a lot of other neat features. There’s a bit of a learning curve, but it’s a really good product for what it is.
Avidyne, though, was late to the game with their technology. By the time it debuted in 2009, all the GA aircraft manufacturers had long since switched to the Garmin G1000 and weren’t looking back. That left Avidyne with the retrofit market for the many different Avidyne Entegra Cirrus aircraft out there. The only problem was, the retrofit was $80,000 ($95,000 if you wanted to throw in the DFC 100 Autopilot, which is a must have) and not many owners were up for paying that much money, then or now.
To sum up our brief history lesson, Avidyne knew the Entegra needed to go, but couldn’t get the R9 out quickly enough to convince anyone to stick with Avidyne products. The retrofit market didn’t amount to many sales, so Avidyne doesn’t even make the R9 anymore.
As a side note, I really, really like the Avidyne R9 and am sad that it didn’t make it into more airplanes.
So, when the Avidyne Entegra starts to have issues, what’s an owner to do? Keep reading!
There is Hope
There are thousands of Cirrus aircraft out there flying with the Avidyne Entegra instrumentation, which is basically 20 year old technology (I’ve had a computer engineer tell me the programming in an Entegra is Windows 98 tech). These things are going to start having problems at some point (many already have), but what solution do owners have that is cost effective and get’s them new technology?
Remember that little company named Garmin? Well, they have come through again. Announced this summer, the Garmin G500 TXi is now certified as a replacement in the Cirrus Avidyne Entegra equipped aircraft. This means pulling out both the PFD and MFD and replacing them with the G500 TXi on both sides. Engine data is also displayed on the G500TXi MFD, including the percent power and TIT indications, if equipped.
Cirrus SR22 Equipped with Dual G500 TXi Screens and Dual Garmin GTN 650Xi GPS Units
The cost for the panel? Two 10.6″ G500 TXi’s run about $16,000 apiece for the units, not including labor. $32,000 for a brand new panel isn’t terrible. Plus, the G500 TXi’s work with the DFC90 autopilot if the Cirrus is already equipped with it. If not, the Garmin GFC 500 autopilot is now approved for the Cirrus at a relatively low price of $7,000, including the servos.
Still have the original Garmin 430s in your Cirrus? Upgraded to the Avidyne IFD 540/440 stack? Put in dual GTN 650Xi’s? Put in a GTN 750Xi? All are compatible with the G500 TXi panel.
Want to upgrade everything? It does get kind of pricey at that point, but for just equipment, the cost for a complete panel conversion is somewhere in the area of $65,000 plus labor, still below what the R9 cost, but not cheap either. That would include 2 G500 TXi’s, 2 GTN 650Xi’s, a GFC 500 Autopilot, and all the engine monitoring equipment that the G500 TXi would need.
Cirrus SR22 Equipped with Dual G500 TXi Screens, a GTN 750Xi, and a GTN 650Xi
Thankfully, some new technology has finally come to the Generation 1-3 Cirrus. Oh, and by the way, your steam gauge Cirrus is fully upgradable as well.
Back in the old days, when flying an approach in an early Cirrus SR22 (circa 2004; yes, in airplane technology, those were the old days), performing a missed approach procedure was a lot of work. You were low to the ground and weren’t able to see the runway. Then, you had to start climbing so you don’t hit the ground, then push a lot of buttons in order to get the GPS and autopilot set fly the missed approach procedure. It was very easy to get distracted with button pushing, then forget to fly the airplane, putting yourself and passengers in very unsafe circumstances. The go around button has changed all that.
Going Missed the Old Fashioned Way
Let’s stick with our example of the 2004 Cirrus. The SR22 in 2004 was equipped with the Avidyne Entegra system, complete with dual Garmin 430 GPS units, and an STEC 55x Autopilot. A very capable IFR flying machine (we could use the same example of a 2004 or 2005 Lancair Columbia 350 or 400 that was equipped the same way, except the screens were vertical instead of horizontal).
We’ll use the ILS 15 at the Temple airport, KTPL, for our example. You pass TPL, the outer marker at 1,683 with the glide slope already centered. Everything is going well so far. The number 1 Garmin 430 is set to VLOC and the autopilot is showing NAV and APR for the lateral guidance and GS on the vertical, tracking the glide slope. The last weather report stated the clouds were Broken at 500 feet, so it appears like you’ll be able to get in on the approach.
As you get closer to the Decision Altitude, the clouds aren’t letting up at all. You hit 1,000 feet on your altimeter, 120 feet above the minimums, and you still can’t see a thing. Another 100 feet lower doesn’t change anything, so you elect to proceed with the missed approach. This means things are about to get busy.
Here’s the process:
Fly the airplane first, meaning shut off the autopilot, pitch the nose up to about 7 degrees, TRIM, add full power, retract the flaps, and step on the right rudder
The Garmin 430 is now in SUSP mode, meaning the missed approach point is locked in as the active waypoint. So, you have to press the OBS button to cause the GPS to cycle over to the missed approach procedure
You have to press the VLOC button on the Garmin 430 in order to change the CDI back to GPS
You have to re-engage the autopilot by pressing NAV twice (which engages GPS Steering mode)
You have to reset your altitude bug (if you hadn’t set it for the missed approach altitude previously)
You have to press VS and ALT on your autopilot to have the STEC continue the climb
That’s a lot of work, isn’t it? Plus, that’s an extensive amount of head down time in the cockpit, with your eyes looking elsewhere other than the instruments while hand flying. All very low to the ground, I might add. Can you see how this can be dangerous? (Note: The Avidyne IFD 550 has made this a little easier with automatically switching from VLOC to GPS and automatically engaging the missed approach procedure in the flight plan)
The advent of the Go Around Button has streamlined the process, leading to safer operations where it matters most. The functions of the Go Around Button vary based on the airplane, but here are three examples, the Garmin G1000 Cessna Corvalis TT, the Garmin G1000 Piper Mirage, and the Garmin Perspective Cirrus SR22.
Cessna Corvalis TT
We’ll take the above situation and swap out the airplanes. Gone is the 2004 Cirrus SR22. Insert a 2008 Cessna Corvalis TT, equipped with the Garmin G1000 suite and the GFC 700 autopilot. The go around button is positioned directly above the twist in throttle.
When you push the Go Around Button, here’s what the system does:
Disconnects the Autopilot
Sets the Flight Director for 7.5 degrees pitch up (which is about your normal climb angle) and wings level
Switches the CDI back to GPS
Takes the GPS out of SUSP mode and cycles the flight plan to the first waypoint on the missed approach procedure
Here’s what you have to do:
Follow the flight director by pitching the nose up and TRIM
Add full mixture, prop and throttle (prop & throttle should be full already)
Retract the flaps
Step on the right rudder
Re-engage the autopilot, then press NAV and VS (or FLC) and set your altitude bug if it isn’t already set
Not too bad, eh? Makes the whole situation streamlined and safer.
Piper PA46-350P Mirage
Same situation, different airplane. You’ll notice the procedure for the Piper Mirage is almost exactly the same as the Corvalis procedure. The difference between the two airplanes is where the autopilot controller is. In the Corvalis, the autopilot controller is positioned on the left side of the MFD, making it easy to scan back and forth while pushing buttons on the autopilot.
The Piper Mirage autopilot controller is positioned below both screens and in front of the power quadrant. With this positioning, the pilot’s eyes have to go a lot further to see which autopilot button he is pushing. In this case, it becomes very important to get the airplane climbing and trimmed before going down to engage the autopilot.
As in the Corvalis, here is what the Go Around button does:
Disconnects the Autopilot
Sets the Flight Director for 7.5 degrees pitch up (which is about your normal climb angle) and wings level
Switches the CDI back to GPS
Takes the GPS out of SUSP mode and cycles the flight plan to the first waypoint on the missed approach procedure
And here’s what you have to do:
Follow the flight director by pitching the nose up, then TRIM
Add full mixture, prop and throttle (prop & throttle should be full already)
Retract the flaps
Step on the right rudder
Re-engage the autopilot, then press NAV and VS (or FLC) and set your altitude bug if it isn’t already set
Cirrus SR22
This time, we’ll use the 2010 Cirrus SR22T with the Garmin Perspective and GFC 700 Autopilot. One thing I really like about how Cirrus configured their system is where the Go Around button is. It’s actually on the throttle itself, making it much more intuitive. This way, you can press the Go Around button while adding full throttle.
There is one major difference between the Garmin Perspective in the Cirrus and the G1000 in the Corvalis. When you press the Go Around button in the Cirrus, the autopilot actually stays on.
Here’s what happens when you press the Go Around button in the Cirrus:
Flight Director pitches to 7.5 degrees pitch up and wings level
AP Mode switches to Go Around mode, following the flight director
GPS comes out of SUSP mode
CDI switches back to GPS
All the pilot really has to do is add power, take the flaps up, then press NAV on the GFC 700 to get the autopilot following the missed approach procedure.
If you aren’t familiar with the Go Around button or haven’t used the one in your plane lately, it’s good to go up with a knowledgeable instructor and fly a couple of approaches where you perform the published missed approach afterward. That way, he or she can assist you through the first missed approach, then give you pointers until you get comfortable with the Go Around button.
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.
Hank Gibson from Texas Top Aviation will be presenting a seminar on flying Garmin instrument approaches with the different Garmin GPS units. Whether you have a Garmin 530/430 unit, a Garmin GTN 750/650 unit, or a Garmin G1000, all will be discussed. You’ll walk away with some tips and tricks, plus a better understanding of your Garmin unit.
WINGs credit will be given for attending. The seminar is hosted by Redbird Skyport at the San Marcos Airport (KHYI) in Redbird’s large conference room. The seminar will begin at 10am on Saturday, June 30th, 2018.
It’s always quicker to fly than drive and Redbird has plenty of ramp space to accommodate seminar attendees.
Registration is required. Please visit the registration page on FAASafety.gov. Space is limited to 20 individuals, so please make sure you register if you want to attend.
You have plans to fly to an airport 218 miles north for a business meeting. Your window is tight; you have an early morning meeting at your office you can’t miss prior to leaving for the airport. The colleagues you are flying to meet must catch another flight within two hours of your target arrival time.
You’re comfortable flying in the current weather conditions, but a small southward-moving storm north of your destination might threaten your approach. Additionally, given the time of day, you can expect ATC delays due to vectors and know you’ll have to adjust on the fly.
Are you confident you can make the meeting in time?
If the answer isn’t immediately clear, you’re not alone. Good aeronautical decision making is of utmost importance in the air. External pressures, unexpected challenges, and your level of instrument proficiency are among the many factors to consider when considering an IFR flight.
While we can’t remove the external pressures or control the weather, we CAN help with instrument proficiency!
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They know enough to have earned their license, but still feel uneasy anticipating unexpected challenges. This leaves them feeling at best, uncomfortable, or worse, on edge and unsafe. When you’re not as proficient as you could be, an easy flight can become stressful quickly in unexpected scenarios, and things spiral from there. It doesn’t have to be this way.
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