Bendixking AeroFlight (KI 300) and AeroCruze (KFC 230)

Wait, what??? Somehow I didn't catch this until now, but... Mooney M20L? Is that line missing the M, R, and S? The reason I ask is that the M20L is the "Porsche Mooney" which was the first long-body Mooney and had a Porsche engine, and only 41 were built. Seems like an odd thing to do first, if it's only the L?

The L was essential a freebie with the STC. The M, R, and S are coming about 3 months after the initial release with the second wave of airframes being added to the STC.
 
The L was essential a freebie with the STC. The M, R, and S are coming about 3 months after the initial release with the second wave of airframes being added to the STC.

Because of the J and K, or something else?

Very odd, because the L is more similar to the M/R/S in everything but horsepower than it is to the J/K.

#curious
 
I've read Peter's account, and found it appalling.

@Steve P - I, like many others, have read Peter's account. In case you don't know of him, he is an extremely well respected member of the European GA community, and I believe has a business designing and manufacturing electronics. If he says that BK are putting out junk products, I believe him; and his account of how the company completely refuse to support their product is shocking.

I suspect I am not the only one who wouldn't even contemplate using BK products without a very thorough response to the issues he and other owners faced. As far as I can tell from his experience, nobody from the CEO on down has any interest at all in even responding or admitting there was a problem.

You stated in your second post that "Bendix King needs to tackle concerns head on". This would be a good one to address. Would you care to comment?
 
While I appreciate BK making an effort to re enter the market, the products they had on display at Airventure aren't going to get them there. Compared to the segment leaders, the displays are pathetic and user interface was terrible and priced too high. If they expect to get back into the market they are going to have to do better for less to get some installations going again. Start with a slide in KX-155 replacement with actual buttons instead of touch screen. Then they need a knock out WAAS gps that undercuts Avidyne and Garmin then a proper G5 competitor. They need to focus on the Experimental market as those are the people most likely to go out on a limb and try something new. Frankly I am surprised BK is even still around. If they ever do come out with good products again I would be the first to go to bat for them as I like an underdog.
 
Steve, are there any plans to add wireless or full ADSB IN to the KSN770 or is the KSN770 going to be replaced with a new product. Besides charts it would be nice to upload flight plans from a tablet? Also, how exactly does the KGX130R interact with the KSN770?
Thanks
 
Steve,
The end of 2018 is only 2 weeks away. Is the KFC 230 still on target for release and sale in the Q1 of 2019?

RFriesen,

The KFC 230 received TSOII on 12/14 and we are continuing to push for the AML STC.

So to answer your question. Yes, we are still on track for Q1 2019.
 
Because of the J and K, or something else?

Very odd, because the L is more similar to the M/R/S in everything but horsepower than it is to the J/K.

#curious

I'm being told it was to do with horsepower, past that I don't have a much more information.
 
Steve, are there any plans to add wireless or full ADSB IN to the KSN770 or is the KSN770 going to be replaced with a new product. Besides charts it would be nice to upload flight plans from a tablet? Also, how exactly does the KGX130R interact with the KSN770?
Thanks

Currently, flight plans can be loaded by using the KSN 770 PC Trainer (KSN Simulator) available to download from the BendixKing Website. At this time there are no plans to implement wireless or tablet loading. Full ADS-B in something engineering is trying to implement but there is no time frame for that update at this time. The KX 130R connects via ARINC 429 and provides some ADS-B in (TIS-A) to the KSN, but mostly the KSN is used as the GPS source for the KGX 130 series transponders. With some KGX systems, the ADS-B (including TIS-B) can be output to a tablet device using Foreflight and other apps.

You can download the KSN PC trainer at https://www.bendixking.com/en/products/productitems/ksn-770 and scroll toward the bottom on the page.

Cheers,

Steve
 
Currently, flight plans can be loaded by using the KSN 770 PC Trainer (KSN Simulator) available to download from the BendixKing Website. At this time there are no plans to implement wireless or tablet loading. Full ADS-B in something engineering is trying to implement but there is no time frame for that update at this time. The KX 130R connects via ARINC 429 and provides some ADS-B in (TIS-A) to the KSN, but mostly the KSN is used as the GPS source for the KGX 130 series transponders. With some KGX systems, the ADS-B (including TIS-B) can be output to a tablet device using Foreflight and other apps.

You can download the KSN PC trainer at https://www.bendixking.com/en/products/productitems/ksn-770 and scroll toward the bottom on the page.

Cheers,

Steve

Yes thanks for your reply. I have verified everything as stated. My 2cents worth, per my understanding it is a hardware issue so I do not believe they will ever be able to do ADSB-In without some major board upgrade or bypass to the KSN770 as the circuitry is just not there. TIS-A will being phased out? So basically the KSN770 is a comm radio,VLOC/GPS navigator equivalent to a Garmin 530W before Flightstream 210. IMHO, this unit should be selling for $7-9,000, the equivalent of a refurb G530W. Thanks for all your help
 
Last edited:
Steve P.

If you need a test bed for a PA46-310P I volunteer. KFC150 with Aspen. STEC-3100 certified but early adapters on MMOPA not too happy. GFC600
not yet certified but talking 32K installed with new Garmin servos. My servos are fine but altitude information from the KEA-130a is not ideal.

Eric
 
Steve,
I have been following your posts, so joined to be able to chime in.
Mooney K model, KAP 150, Sandel 3308, Garmin 430/GDL39.
Everything works well. ADS-B out required this year. Would like WAAS and more reliable AI. The guy paying a premium to have all his Garmin components match is not me. HW replacement units appeal to me, but pricing is not competitive. Right now my upgrade choice would be garmin. Garmin is a marginally better product at a lower price. HW’s prowess in jet market doesn’t translate to GA. You’re going to have to fight to get back in.
Good Luck. It’s a tough crowd.
Bryan
 
Steve P.

If you need a test bed for a PA46-310P I volunteer. KFC150 with Aspen. STEC-3100 certified but early adapters on MMOPA not too happy. GFC600
not yet certified but talking 32K installed with new Garmin servos. My servos are fine but altitude information from the KEA-130a is not ideal.

Eric

Eric,

I appreciate the offer and I'll get it over to the flight test group ASAP. I'll PM you with further information.

Happy New Year!

Steve
 
Eric,

I appreciate the offer and I'll get it over to the flight test group ASAP. I'll PM you with further information.

Happy New Year!

Steve
Steve good to see that BK has some one visiting the light GA forums.
 
Steve,
I have been following your posts, so joined to be able to chime in.
Mooney K model, KAP 150, Sandel 3308, Garmin 430/GDL39.
Everything works well. ADS-B out required this year. Would like WAAS and more reliable AI. The guy paying a premium to have all his Garmin components match is not me. HW replacement units appeal to me, but pricing is not competitive. Right now my upgrade choice would be garmin. Garmin is a marginally better product at a lower price. HW’s prowess in jet market doesn’t translate to GA. You’re going to have to fight to get back in.
Good Luck. It’s a tough crowd.
Bryan

Bryan,

Thanks for weighing in.

I think you're pretty much spot on, and we are working on bring our prices down. You can see this with our new autopilot releasing this quarter, and we've dropped the list price on the KI300 as well ($5330 USD with the autopilot adapter).
It'll be a fight, but we're trying to create some much needed competition because that benefits everyone.

Happy New Year!

Steve
 
Bryan,

Thanks for weighing in.

I think you're pretty much spot on, and we are working on bring our prices down. You can see this with our new autopilot releasing this quarter, and we've dropped the list price on the KI300 as well ($5330 USD with the autopilot adapter).
It'll be a fight, but we're trying to create some much needed competition because that benefits everyone.

Happy New Year!

Steve
even cheaper at Sarasota Avionics. (no affliation whatsoever btw)
 
I think you're pretty much spot on, and we are working on bring our prices down. You can see this with our new autopilot releasing this quarter, and we've dropped the list price on the KI300 as well ($5330 USD with the autopilot adapter).

Yay! Now we're getting somewhere.

Any chance you could include some more robust yoke switches with the KFC 230? Having replaced both the $800 trim switch and $300 disconnect, I'm not too keen on keeping them if they're going to continue to be unreliable (which, based on Peter's analysis, I can't see how they could possibly be reliable). They really need to be more beefy, and cheaper too.
 
Yay! Now we're getting somewhere.

Any chance you could include some more robust yoke switches with the KFC 230? Having replaced both the $800 trim switch and $300 disconnect, I'm not too keen on keeping them if they're going to continue to be unreliable (which, based on Peter's analysis, I can't see how they could possibly be reliable). They really need to be more beefy, and cheaper too.
Hopefully for the disconnect they use one of those fancy 'relay' things instead of just running all the power through the switch. You're not likely to get a switch that small that can handle that level of current properly.
 
Yay! Now we're getting somewhere.

Any chance you could include some more robust yoke switches with the KFC 230? Having replaced both the $800 trim switch and $300 disconnect, I'm not too keen on keeping them if they're going to continue to be unreliable (which, based on Peter's analysis, I can't see how they could possibly be reliable). They really need to be more beefy, and cheaper too.

Engineering is looking at switch options right now. I'm hoping I can give some guidance for new yoke switches around the time of release.

Cheers,

Steve
 
Engineering is looking at switch options right now. I'm hoping I can give some guidance for new yoke switches around the time of release.

Excellent, thanks!

How's the autopilot adapter for the KI-300 coming along? (KA310?)
 
Excellent, thanks!

How's the autopilot adapter for the KI-300 coming along? (KA310?)

The government shutdown has put us in a tough spot, because the KA 310 is at the point where we need FAA resources for test flights and function verification. At the moment we've had to push the KA 310 back to Q2 2019 that could change if we can complete some of the FAA required activities in a timely manner.

I just heard about this Friday, so I will keep everyone updated as soon as I get information.

Regards,

Steve
 
Hi Folks,

I work for BendixKing and I want to get some conversations started around 2 of our upcoming products.

The KI 300 received it's TSO 10/13/18 (finally) and we are just waiting on the STC for the autopilot adapter (KA 310), which is expected Q1 2019. You will need the KA 310 to drive a legacy autopilot.

The KFC 230 is scheduled to be released Q1 2019 for upgrades to existing King autopilots, and new installations will be available about 3 months after the initial release. The airframes included on the initial STC are listed below. More airframes will be added to the STC every 3 months or so.

Beech F33A
Beech A36, A36TC
Mooney M20J, M20K
Mooney M20L
Piper PA-32-301, 301T
Piper PA-32R-301, 301T
Socata TB 10, TB 20

I'm interested in seeing what questions everyone has.

Clear Skies,

Steven Pearce
BendixKing

Hello Steve

This is great news

I have a quick question if an aircraft upgrades to the KFC-230 and a KI300 will you still require a KA310

When do you anticipate the Bonanza to get STC, approval?

Regards

Jaco Kelly
 
Steve,

I have a KFC200 in my P-baron. As of now there are no avenues open to 1984-1986 flat panel P-Baron owners to upgrade to any digital autopilot with vertical speed control. 1976-1983 P-Barons can do a GFC600. Will a 3 axis version be aml'd for us?
 
Will the 3 axis version with yaw damper of KFC225 be approved for my 1984 58P-Baron with vertical speed control?
 
I have a KFC200 in my P-baron. As of now there are no avenues open to 1984-1986 flat panel P-Baron owners to upgrade to any digital autopilot with vertical speed control. 1976-1983 P-Barons can do a GFC600. Will a 3 axis version be aml'd for us?

Greg,

Do you know why the approval for the older P-Barons won't extend to the new ones? They also don't show the GFC 600 as approved for the P-Baron yet, just that it's in progress. What's a 58PA anyway?

The 58P is a heckuva nice bird, especially with the flat panel and the engine controls moved out of the way... I'd love to see pics! And welcome to the board!
 
Yes, it has to do with the cabling differences hooking up to the servos with the old throw over (center) yoke versus the two yokes in the flat panel 1984 on versions. Everything about the airplanes is identical.
 
It was my understanding that the STC'd KFC200 cabling/servo arrangement would be good to go regardless of which P-Baron panel was used, since that has been worked out with the original STC 30 years ago for the KFC 200. It is my understanding the KFC 230 will send signals via the same wiring to the servos to drive them and none of that mechanical part is to be changed. The wiring from the panel mounted KFC230 to the servo will be altered in some fashion compared to the wiring from the KFC 200 will it not.
 
Yes, it has to do with the cabling differences hooking up to the servos with the old throw over (center) yoke versus the two yokes in the flat panel 1984 on versions. Everything about the airplanes is identical.

Ah, that makes sense. So really it's a difference on the install, and not something they need to flight test?

You might get away with a discount from Garmin if you volunteer to let them have your plane for a little while...
 
I would rather just plunk a kfc230 into my panel. My understanding is Garmin is a hard no. I talked to them at Oshkosh and that was the response I got.
 
I haven't popped on here for a while but someone pointed me to it... I did that KFC225 "bench investigation" some years ago, after I got fed up with the smell of burning servos getting into the cockpit. Some random comments:

The red disconnect switch is not easy to replace because (as stated above) it carries the clutch current of all three servos and with these being heavily inductive loads there is a lot of arcing. One would need to add some arc suppression arrangement (more than just a clamping diode because that will just clamp the arc to 28V). A switch which won't burn out for years will have to be a big one - too big to fit into the available space - and using a relay is adding a point of failure which you do not want.

The KS27xC servos are mechanically pretty good. They will outlast the life of the airframe in most cases. What wears out is the motor and to a lesser extent its integral gearbox and especially the motor brushes. The motors are "cheap and nasty" motors made by Globe in the US and Globe refuse to enter into correspondence, or sell brushes, because ... HBK have contractually prevented them from doing so :) Why do HBK use Globe? Probably because Globe have put -55C as the bottom end temp on their datasheet so the motor ticks the boxes.

There is an issue in the pitch servo where the torque sensing strain gauges (they use a cheap standard industrial part, worth about $5) are subject to too much strain (flexing) due to the cantilever being not stiff enough, so the glue breaks, or the strain gauge breaks. This is trivial to fix: a stiffer cantilever and a bit more gain on the torque circuit to get the 3V output back.

There is also a problem with the Faulhaber tachometers but they are available, for about $60 :) Cheap and dirty, have as many as you want :) But a tachometer is a horrible solution!

So there is no problem getting parts for the servos to fix them, or make new ones. Globe still make those motors. However, for the 21st century, a new (and plug-compatible) design should use a brushless system, which would most likely be a stepping motor (rather than a 3 phase brushless) because then you don't need a tachometer.

The servos burn out not due to something inside the servo but due to the KC225 computer occassionally getting itself into a mess and sending in a fast waveform which the servo cannot follow and (because the current limit circuit limits at a current high enough to melt the armature winding in some tens of seconds) this kills the motor, which goes short circuit and this melts the MOSFETs which have no heatsink; they are just soldered to a PCB.

One can prevent the burnouts in an obvious way (reduce the current limit by about 5x, just one resistor, plus some trivia) and I told some HBK reps about this years ago, including a meeting (which they requested) at Aero Friedrichshafen (EDNY) but nothing came of it. The latest SB for the servos just shorts out the current limit circuit which is the most dumb thing you can do.

There is an almost incidental other issue: the KI256 signal decoding is badly done in the KC225. Also panel vibration of the KI256 is transmitted to the autopilot as pitch/roll and this all helps to wear out the motors a lot faster than it should.

A proper fix is a fix for the KC225 software but since "everybody" left HBK c. 2003, I doubt there is anyone who can find the source code, let alone understand it, fix it, and recompile it. This is why other HBK autopilots which use the same servos don't burn them out. They don't have the dodgy software.

To get any trust back, HBK need to recruit some real software and hardware engineers, not the old guys whose careers have been in paper pushing and who are counting the days to their old age pension. And they need to put an engineer in charge, not somebody who just uses one of the several corporate bull***t generators which you can find online.

HBK should redesign the servos so that existing owners have a plug-compatible service path. They sell of the order of 1k servos a year (mostly to replace burnt out ones; the burnt PCB is declared BER) which is a nice business. Only then should they bring out a new computer.

The KI256 is a hassle but Castleberry make an electrically driven equivalent. It is TSOd, but not STCd for anything. They used to make the KI256 for a while, many years ago. A good company. Anyway, an AHRS based KI256 replacement is not hard to do, although you would probably need to bring in GPS data to get it certified as a primary pitch/roll source.

That said, the KFC225 is a great autopilot in performance terms.
 
Steve,

I have a KFC200 in my P-baron. As of now there are no avenues open to 1984-1986 flat panel P-Baron owners to upgrade to any digital autopilot with vertical speed control. 1976-1983 P-Barons can do a GFC600. Will a 3 axis version be aml'd for us?

Greg,

I'll check to see what our timing is looking like for getting your airplane on the aml for the AeroCruze 230 (KFC 230). I know the straight 58 is on the aml for the KFC 225, but I'll check for the 58P.

Cheers,

Steve
 
Thanks Steve. Any information would be greatly appreciated.
 
@Greg Gell

The KA 310 will be required for connection between the KI300 and AeroCruze 230. In the future as new versions of the product come out the adapter box may just be needed for legacy installations.

Cheers,

Steve
 
The lack of any news for several months now on the KFC230 is disappointing.
 
That is the Bendix King way, delay delay delay, move on to another product:D Just joking Steve. Seriously, if BK evers wants to make inroads back into GA they need to go overboard with the updates outreach etc etc etc. Also, offer the KSN770 for $5-8K retail as a basic WAAS navigator because until they add in wireless update capability (a USB 2.0/3.0 connection instead of USB 1.0) and activate the ADSB interface (which btw it already has the hardware connection built in at least according to the schematics) that is what it is...
 
The lack of any news for several months now on the KFC230 is disappointing.

... But not at all unexpected. :(

BTW, Garmin has a webinar to announce their newest aviation products coming up on Tuesday. I expect them to announce an AI that can drive third-party attitude-based autopilots. It may be a G5 that can communicate through a GAD43e or a new box, or it may be something G5-like that isn't called a G5. So, basically, Garmin's version of the KI-300.

Something tells me Garmin will have it certified and shipping before King gets the KA-310 out the door.
 
We'll be getting some new information out this week for everybody. It's AEA this week in Palm Springs, which is where most company announce their new products. So get ready for a lot of new news in the avionics space as a whole!

I am very interested in what Garmin is announcing tomorrow, and I'm sure I'll see a full report from POA or BT :p
 
Back
Top