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BMcCand - N248CT

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About BMcCand - N248CT

  • Rank
    Senior Crew Member

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  • Website URL
    http://www.tadpolemc.com

Profile Information

  • Location
    Hillsboro,OR
  • Interests
    Pilot, Inst Flying, Mechanic
  • Gender
    Male
  1. ADS-B Installation

    One more update on EchoUAT installation. I had a cable which used GTX327 for control, but pressure altitude was by transponder RF monitor. The altitude result was unreliable, according to FAA test. . I got a new cable ECHOUATmux, which takes both control and serial altitude over hard wire. THis now works correctly. See appendix 12C in echo manual. I did not install a fireplace.
  2. I’ve installed the Echo UAT. It is in the mushroom , right side, behind breakers . I have a CTSW with analog engine gauges. There was plenty of room. I did finally use the EchoMux cable to connect serial data for altitude encoder, and control from GTX327. See uavionix manual appendix C12 for the wiring. earlier i’d tried the trans monitor, but FAA test results were intermittently falling . Submit for check at:https://adsbperformance.faa.gov/PAPRRequest.aspx Sorry can’tt find pix of antennas. I have the GPS up on the mushroom, near windshield with wire run through the air vent. I have the UAT antenna on the belly where the ELT used to be, near the static port. In previous work, I’d put in a 406 ElT, and the antenna is now on the top. A ground plane was built from copper tape. FD did grant MRA for the uavionix echo. see the ADS-B installation thread,. Has 3 pix.http://ctflier.com/topic/4438-ads-b-installation/?do=findComment&comment=68409
  3. Oil Change instructions

    I think Rotax says to turn by hand. See SI-912-010R10 para 3.1. Further, the battery is supposed to be disconnected while turning the prop. I usually spin the prop with lower spark plugs out for inspection, that is much easier. After reading this thread, I need to get a new filter wrench for the -016 filters I now have. Bill Mc.
  4. ADS-B Installation

    Back on topic - I've installed a uavionix Echo UAT, and SkyFyx GPS to feed it on 12/24. This was a retrofit kit from Dallas avionics for Navworx customers. The devices are behind the breaker panel on the right of the mushroom. I did get a revised cable from uavionix, the first one had the GTX327 control wired to the wrong pin 3(the serial altitude). Correct pin is 1 on the DB9. FAA report is now happy, and I've applied for the MRA from FD. uavionix is a supported device with Foreflight, so I'm using that not WingX. It is good to have a dual band receiver. I can get traffic while on the ground. When airborne at about 3000 ft I can see two towers, and also get TIS-B and FIS-B then. I've added 3 pictures. The mounted pair of radios is in the mushroom, behind the right breaker / instrument panel. The UAT antenna is on the belly behind the static port and OAT probe. (where ELT used to be). The small rectangular GPS antenna is on the glare shield, up front near the air vent. The white cable is for something else. The GPS396 antenna is to the right. Bill
  5. ADS-B Installation

    The fan had been hot-glued to the case, and wires soldered to board. Carefully cut away glue with xacto knife, slide fan off the pin. I cut the wires and spliced new fan in, rather than solder on a multi layer board. Sometimes the ground plane is not thermally relieved around the hole, and it is hard to solder. The fan came from Digikey : 259-1544-ND FAN AXIAL 20X8MM VAPO 5VDC WIRE I bought two. Seems to be a failure item. Bill McCandless
  6. ADS-B Installation

    Hello, My ADS600-EXP is p/n 200-8013. I've had it installed since 2016. I'm attaching the service bulletin from Navworx, and the Federal Register excerpt covering the AD. I'm one of the users who never had a GPS accuracy discrepancy reported by FAA, and my test flight passed w/o problems. I used the internal glareshield GPS antenna. Navworx had planned to make a new GPS module 200-8112 to piggy-back on top of the UAT. That is not available now. I'm currently looking at the various TSO transponder replacements. I'm no longer trusting of small avionics vendors.So looking at Garmin, Appareo, L3 . I know Freeflight UAT was proposed by Flight Design. I also have a Zaon XRX traffic receiver, Zaon is out of business. I've repaired the mini-fan in that once already, but it may die again. I wonder how uAvionix is working out, I'll read that thread now. Are they actually TSO 'performance' . Is the FAA reviewing their GPS chipset? Bill McCandless ServiceBulletinEXP060000.pdf 2017-11625.pdf NEWS-ADS-B-Solution-for-current-models-0416.pdf
  7. ADS-B Installation

    Navworx just went out of business. I'm the (not) proud owner of an ADS600-EXP. Now looking for alternatives. Dallas Avionics announced the new add-on module to comply with the service bulletin will not be shipped.
  8. Oil Door Latch

    The cloth pocket holder between the seats has the same type of snap. So, in a pinch in the field, you could just swap. I realized this *after* I got a new latch from FDusa.
  9. Flight Design insolvency

    Check the latest from Germany. http://flightdesign.com/wordpress/?page_id=9 Aerojones takes over CT support. I'm surprised they got the C4 project. Not sure what Lindig gets out of the deal.
  10. 2008 CTLS panel screws

    Maryland Metric has a lot of quality parts. As a CTSW owner, I don't know the spec of the screws you need. http://mdmetric.com/
  11. Marc brake fade

    Roger, Could you please tell me the size hole you drilled in the new shafts? My drill/tap table says 8.8mm for clearance, 8.4m for tight clearance for the M8 through bolt. I don't have a good machine shop, but a friend does. I want to buy the right (good) bits first. Oh, I'm trying to avoid "tagging a fence" at the Arlington fly-in. Thanks, Bill Mc.
  12. Marc brake fade

    Hi Roger, Pushing the caliper piston manually was a debugging technique. I expected to pump after that. The surprise was that just taxiing was causing that problem. Thought maybe disk was seized and wobbling, but not the case. This has been slowly getting worse (that's why I replaced the master.) Time has just come to get over the problem. I've seen others are much happier with Matco. I also didn't know a source of rebuild parts for Marc calipers.
  13. Marc brake fade

    Hello, I've started having brake fade where it takes many pumps (12 or so) of the handle to get any pressure. I have marc brakes, with a Matco master cylinder installed 2 years ago. I have about 1020 hrs on the plane. The fade would occur after taxiing on the grass home strip. I rebuilt the master cylinder, and bled the system. Tested Ok in the hanger. The pins are clean and disks are floating. Pad thickness is good. Still got loss of braking on taxi. I finally manually retracted the pistons into the caliper by pulling on each disk. I found that retracting the left piston caused the need for pumping. I think the wheel vibration while taxiing on grass is making the piston retract. Matco brakes are on order. I'm having the opposite problem of what others have reported about Matcos. Must be brake month.
  14. Sentimental Journey

    I've been there. FBO was very nice, curious about CT. He even took a movie of our departure. We toured the Piper museum too. So sad about the flood.
  15. Anyone installed a 2020 ADS-B system?

    I'm thinking this is a http://www.freeflightsystems.com/products/ads-b/978/rangr-transmitter, FDL-978-TXL. It is $1995 list. add antennas, breaker and cable, $2600 sounds right. Literally reading Tom's statement, this is compliant ADS-B out. This has WAAS built in. An in-out RANGR lists for $3695. I elected to use Navworx ADS-600-EXP in/out which is legal in LSA and Experimental. Works fine for me. It doesn't talk to the Foreflight app, but does talk to Wing-X on the ipad. For the money, $1299 list, you get an in-out box. Navworx is a much smaller vendor than Freeflight, and it did take a while for me to get my hardware. I have a D100 EFIS, GPS396 and GTX327. None of that has WAAS GPS nor 1090-ES out. If one has already purchased ADS-B in , say a Stratus, an out-only box makes sense.
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