I have a KRSuper2S project, but last year completed a Zenith CH-650 and flew
to OSH and back from WA.  I have a full Dynon Skyview panel, with radio,
intercom, auto-pilot.  The integrated transponder is ADSB- In and Out and
works great.  The radio is fantastic.  Never have to turn a knob (but can if
needed).  Either press an airport icon on the touch screen, or hit NRST
(Nearest) button and then press a button to send frequencies to radio - goes
to standby.  Then there are buttons for Tower, Ground, ATIS, Control.  It is
especially nice for Approach or Departure as I never remember those
frequencies.  The Dynon always has the right frequencies.  Transponder has
XPNDR button to set squawk via push buttons.  In air weather is nice, as
well as traffic alerts.  Returning from OSH last July, coming over the
Cascades through a smoke haze so thick I couldn't see a mile ahead of me,
but could look down and see the ground (and any nearby terrain higher than
me is in red), a red dot suddenly appeared in my path.  It was a pop-up TFR
for forest fire fighting.  If I only had the briefing 3 hours ago at
take-off, I would not have known about that.  This popped up in flight and I
just went 2 miles to the right and went around it.  I thought it would take
me a long time to get used to a tape as I had only flown steam gauges.  Took
me about 2 minutes, now I have a hard time going back.  For example, a steam
gauge gives you airspeed.  The Dynon gives airspeed, under that True
Airspeed, under than GPS ground speed, under that wind speed and direction,
under that crosswind component.  Get that from your round airspeed
indicator!  Yes, you can use a tablet and get GPS speed, but not integrated
with real pitot tube airspeed, or calculated wind speeds.  And if you really
want a six pack of round gauges, you can set the Dynon screen to that.  I
don't have the new HD version, just 10" Skyview, VFR version.  There are 3
components to the screen.  Moving map, flying instruments with 3D
background, and engine instruments.  When looking at cost, look at all the
component modules, ADHRS, sensors, back-up battery, and pitot tube as well.
With auto-pilot servos ours was about $15K total.  I designed a tray in the
center of the panel with all Dynon components behind the panel on the tray
(there are several modules besides the screen), and throttle and "permanent"
switches and controls on the sides.  Made the tray with ordinary kitchen
sliding tray brackets.  Unscrew center panel, slide out a bit and disconnect
all the sensor and antenna connectors, slide the tray out and work or
troubleshoot on the bench.  Can send the entire tray to Dynon for
troubleshooting, but haven't needed that.  I highly recommend the Dynon
system, but then, have not tried MGL or others.  I did fly my 172 with steam
gauges and a tablet for moving map, but this is much better.  We get 90 day
updates to map from Dynon, and of course firmware updates as issued.  All
put into the system via USB port on the panel.  The Dynon has a backup
battery (another $270) that powers the entire system for an hour in case of
electrical failure.  After more than a year, I still don't know all the many
details, but enough to feel safe flying.  Flying locally I often turn off
the map and have larger engine instruments and flying instruments.  The 3D
portion still alerts to traffic and I can push a button and add the map if I
want to know where it really is.  Most of the time it just shows traffic on
the screen, but when close it alerts with "Traffic, Traffic, Traffic"
through the intercom.  Every flight I see many more planes on the ADSB than
I can with eyes, but anyone flying ADSB knows that.  It shows relative
position of the traffic, and relative altitude (+/- hundreds of ft) with an
arrow for traffic direction.  Even with this, I often cannot see the
traffic.  But if not a factor, don't look that hard.  Green ring around my
plane shows within glide distance, and shape of ring changes with wind; my
aircraft isn't always centered as it would be with a tablet.  Flying
instrument screen also shows flap and trim settings, and angle of attack.
Sorry for long post, but hope it is helpful to some.

Jim McGauhey, Snohomish Harvey Field, Washington State

**********************

Does anyone have any experience with the Dynon Radio or Mode-S Transponder?

Do you know if their Mode-S Transponder has 'inter-mode' capability?

Rodger

 

 

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