
Sam Hoskins
I made a little trip to Topeka this weekend to see the grands. Nice time was had by all. Non-eventful weather and the winds were okay in both directions, but sometimes I do wish I had cabin heat. As long as the sun is shining in lower temps, I'm good. My old Dynon is showing everything in the green. My route of flight takes me just over the lower end of Whiteman AFB, which is the Air Force's main B-2 bomber base. Sometimes I'll see a billion dollar bomber on the ramp, like today. The top of the control zone is 3,500 feet and I was heading east at 5,500. It always seems a bit strange to fly over Whiteman, feels like maybe I'm being watched? As you may know I have an electric fuel injection system and have two Walbro pumps to deliver fuel at 40 psi. When I fly West, I'm on pump #1 and East I use pump #2. Both pumps are on for takeoff and landing phases. About an hour from home I noticed my mixture getting very lean. As I was fooling with the mixture I suddenly got a LOW FUEL PRESSURE warning. I flipped on pump #1 and things went back to normal. Not believing what I was seeing I tried turning #1 off, and the engine just about died. Okay, I get the hint. Turn #1 back on and #2 off, just in case it is spewing parts. Rest of the flight was uneventful and I didn't touch a thing until I got on the ground. Looks like I'll be ordering a new pump and a new 10 micron fuel filter. All in all a fun day. Sam    
|
|
Sam, Thanks for the article. I thought the punch line to your pressure problem was going to the same as mine. I had the same exact problem but the culprit ended up being something different. My gas cap for the main tank somehow vibrated loose allowing low pressure on the fuel tank. This was causing me to have lean engine and low fuel pressure alarms. Regards. Short & simple from my mobile
toggle quoted messageShow quoted text
On Nov 7, 2021, at 2:38 PM, Sam Hoskins <sam.hoskins@...> wrote:
I made a little trip to Topeka this weekend to see the grands. Nice time was had by all. Non-eventful weather and the winds were okay in both directions, but sometimes I do wish I had cabin heat. As long as the sun is shining in lower temps, I'm good. My old Dynon is showing everything in the green. My route of flight takes me just over the lower end of Whiteman AFB, which is the Air Force's main B-2 bomber base. Sometimes I'll see a billion dollar bomber on the ramp, like today. The top of the control zone is 3,500 feet and I was heading east at 5,500. It always seems a bit strange to fly over Whiteman, feels like maybe I'm being watched? As you may know I have an electric fuel injection system and have two Walbro pumps to deliver fuel at 40 psi. When I fly West, I'm on pump #1 and East I use pump #2. Both pumps are on for takeoff and landing phases. About an hour from home I noticed my mixture getting very lean. As I was fooling with the mixture I suddenly got a LOW FUEL PRESSURE warning. I flipped on pump #1 and things went back to normal. Not believing what I was seeing I tried turning #1 off, and the engine just about died. Okay, I get the hint. Turn #1 back on and #2 off, just in case it is spewing parts. Rest of the flight was uneventful and I didn't touch a thing until I got on the ground. Looks like I'll be ordering a new pump and a new 10 micron fuel filter. All in all a fun day. Sam   
|
|

Richard Thomson
Thanks Sam, Interesting report. Makes me glad I fitted a second
pump when I read it. Got any findings yet ?
Do you use a raster map on your Dynon, what Nav data do you use ?
Pocket FMS ?
Rich T.
On 07/11/2021 20:38, Sam Hoskins wrote:
toggle quoted messageShow quoted text
I made a little trip to Topeka this weekend to see the grands.
Nice time was had by all. Non-eventful weather and the winds were
okay in both directions, but sometimes I do wish I had cabin
heat. As long as the sun is shining in lower temps, I'm good. My
old Dynon is showing everything in the green.
My route of flight takes me just over the lower end of Whiteman
AFB, which is the Air Force's main B-2 bomber base. Sometimes
I'll see a billion dollar bomber on the ramp, like today. The top
of the control zone is 3,500 feet and I was heading east at 5,500.
It always seems a bit strange to fly over Whiteman, feels like
maybe I'm being watched?
As you may know I have an electric fuel injection system and have
two Walbro pumps to deliver fuel at 40 psi. When I fly West, I'm
on pump #1 and East I use pump #2. Both pumps are on for takeoff
and landing phases. About an hour from home I noticed my mixture
getting very lean. As I was fooling with the mixture I suddenly
got a LOW FUEL PRESSURE warning. I flipped on pump #1 and things
went back to normal. Not believing what I was seeing I tried
turning #1 off, and the engine just about died.
Okay, I get the hint. Turn #1 back on and #2 off, just in case it
is spewing parts. Rest of the flight was uneventful and I didn't
touch a thing until I got on the ground. Looks like I'll be
ordering a new pump and a new 10 micron fuel filter.
All in all a fun day.
Sam



|
|

Sam Hoskins
What is a raster map? I use my old Garmn GPS map connected to the D180 and I also use Avare on a cheap tablet powered by a Stratux. Here's a picture of my setup.
toggle quoted messageShow quoted text
On Mon, Nov 8, 2021 at 5:35 AM Richard Thomson < richard@...> wrote:
Thanks Sam, Interesting report. Makes me glad I fitted a second
pump when I read it. Got any findings yet ?
Do you use a raster map on your Dynon, what Nav data do you use ?
Pocket FMS ?
Rich T.
On 07/11/2021 20:38, Sam Hoskins wrote:
I made a little trip to Topeka this weekend to see the grands.
Nice time was had by all. Non-eventful weather and the winds were
okay in both directions, but sometimes I do wish I had cabin
heat. As long as the sun is shining in lower temps, I'm good. My
old Dynon is showing everything in the green.
My route of flight takes me just over the lower end of Whiteman
AFB, which is the Air Force's main B-2 bomber base. Sometimes
I'll see a billion dollar bomber on the ramp, like today. The top
of the control zone is 3,500 feet and I was heading east at 5,500.
It always seems a bit strange to fly over Whiteman, feels like
maybe I'm being watched?
As you may know I have an electric fuel injection system and have
two Walbro pumps to deliver fuel at 40 psi. When I fly West, I'm
on pump #1 and East I use pump #2. Both pumps are on for takeoff
and landing phases. About an hour from home I noticed my mixture
getting very lean. As I was fooling with the mixture I suddenly
got a LOW FUEL PRESSURE warning. I flipped on pump #1 and things
went back to normal. Not believing what I was seeing I tried
turning #1 off, and the engine just about died.
Okay, I get the hint. Turn #1 back on and #2 off, just in case it
is spewing parts. Rest of the flight was uneventful and I didn't
touch a thing until I got on the ground. Looks like I'll be
ordering a new pump and a new 10 micron fuel filter.
All in all a fun day.
Sam



|
|
Great report Sam. How many people get to see a B1 from above! And thanks for arranging the Zoom meetings! Fly Safe, Mike Dwyer. Q200
toggle quoted messageShow quoted text
I made a little trip to Topeka this weekend to see the grands. Nice time was had by all. Non-eventful weather and the winds were okay in both directions, but sometimes I do wish I had cabin heat. As long as the sun is shining in lower temps, I'm good. My old Dynon is showing everything in the green.
My route of flight takes me just over the lower end of Whiteman AFB, which is the Air Force's main B-2 bomber base. Sometimes I'll see a billion dollar bomber on the ramp, like today. The top of the control zone is 3,500 feet and I was heading east at 5,500. It always seems a bit strange to fly over Whiteman, feels like maybe I'm being watched?
As you may know I have an electric fuel injection system and have two Walbro pumps to deliver fuel at 40 psi. When I fly West, I'm on pump #1 and East I use pump #2. Both pumps are on for takeoff and landing phases. About an hour from home I noticed my mixture getting very lean. As I was fooling with the mixture I suddenly got a LOW FUEL PRESSURE warning. I flipped on pump #1 and things went back to normal. Not believing what I was seeing I tried turning #1 off, and the engine just about died.
Okay, I get the hint. Turn #1 back on and #2 off, just in case it is spewing parts. Rest of the flight was uneventful and I didn't touch a thing until I got on the ground. Looks like I'll be ordering a new pump and a new 10 micron fuel filter.
All in all a fun day.
Sam



|
|

Richard Thomson
Its the base map that the rest of the layers get laid over.
Do you have a Nav screen on your Dynon ? If so does it get
all the input from the Garmin ?
On 08/11/2021 12:28, Sam Hoskins wrote:
toggle quoted messageShow quoted text
What is a raster map? I use my old Garmn GPS map
connected to the D180 and I also use Avare on a cheap tablet
powered by a Stratux.
Here's a picture of my setup.
On Mon, Nov 8, 2021 at 5:35 AM
Richard Thomson < richard@...>
wrote:
Thanks Sam, Interesting report. Makes me glad I fitted a
second pump when I read it. Got any findings yet ?
Do you use a raster map on your Dynon, what Nav data do
you use ? Pocket FMS ?
Rich T.
On 07/11/2021 20:38, Sam Hoskins wrote:
I made a little trip to Topeka this
weekend to see the grands. Nice time was had by all.
Non-eventful weather and the winds were okay in both
directions, but sometimes I do wish I had cabin heat. As
long as the sun is shining in lower temps, I'm good. My
old Dynon is showing everything in the green.
My route of flight takes me just over the lower end of
Whiteman AFB, which is the Air Force's main B-2 bomber
base. Sometimes I'll see a billion dollar bomber on the
ramp, like today. The top of the control zone is 3,500
feet and I was heading east at 5,500. It always seems a
bit strange to fly over Whiteman, feels like maybe I'm
being watched?
As you may know I have an electric fuel injection system
and have two Walbro pumps to deliver fuel at 40 psi. When
I fly West, I'm on pump #1 and East I use pump #2. Both
pumps are on for takeoff and landing phases. About an hour
from home I noticed my mixture getting very lean. As I
was fooling with the mixture I suddenly got a LOW FUEL
PRESSURE warning. I flipped on pump #1 and things went
back to normal. Not believing what I was seeing I tried
turning #1 off, and the engine just about died.
Okay, I get the hint. Turn #1 back on and #2 off, just in
case it is spewing parts. Rest of the flight was
uneventful and I didn't touch a thing until I got on the
ground. Looks like I'll be ordering a new pump and a new
10 micron fuel filter.
All in all a fun day.
Sam



|
|

Sam Hoskins
The D180 doesn't have mapping. It's a discontinued product.
toggle quoted messageShow quoted text
On Mon, Nov 8, 2021, 8:24 AM Richard Thomson < richard@...> wrote:
Its the base map that the rest of the layers get laid over.
Do you have a Nav screen on your Dynon ? If so does it get
all the input from the Garmin ?
On 08/11/2021 12:28, Sam Hoskins wrote:
What is a raster map? I use my old Garmn GPS map
connected to the D180 and I also use Avare on a cheap tablet
powered by a Stratux.
Here's a picture of my setup.
On Mon, Nov 8, 2021 at 5:35 AM
Richard Thomson < richard@...>
wrote:
Thanks Sam, Interesting report. Makes me glad I fitted a
second pump when I read it. Got any findings yet ?
Do you use a raster map on your Dynon, what Nav data do
you use ? Pocket FMS ?
Rich T.
On 07/11/2021 20:38, Sam Hoskins wrote:
I made a little trip to Topeka this
weekend to see the grands. Nice time was had by all.
Non-eventful weather and the winds were okay in both
directions, but sometimes I do wish I had cabin heat. As
long as the sun is shining in lower temps, I'm good. My
old Dynon is showing everything in the green.
My route of flight takes me just over the lower end of
Whiteman AFB, which is the Air Force's main B-2 bomber
base. Sometimes I'll see a billion dollar bomber on the
ramp, like today. The top of the control zone is 3,500
feet and I was heading east at 5,500. It always seems a
bit strange to fly over Whiteman, feels like maybe I'm
being watched?
As you may know I have an electric fuel injection system
and have two Walbro pumps to deliver fuel at 40 psi. When
I fly West, I'm on pump #1 and East I use pump #2. Both
pumps are on for takeoff and landing phases. About an hour
from home I noticed my mixture getting very lean. As I
was fooling with the mixture I suddenly got a LOW FUEL
PRESSURE warning. I flipped on pump #1 and things went
back to normal. Not believing what I was seeing I tried
turning #1 off, and the engine just about died.
Okay, I get the hint. Turn #1 back on and #2 off, just in
case it is spewing parts. Rest of the flight was
uneventful and I didn't touch a thing until I got on the
ground. Looks like I'll be ordering a new pump and a new
10 micron fuel filter.
All in all a fun day.
Sam
|
|

Richard Thomson
You cant beat the little Garmin as a stand alone Sam, wish I got
my 296 to talk to the box otherwise I would be happy.
I use Skydemon as a flight planning tool, that doesnt work on the
EFiS either so a tablet is essential.
Integration is a pain. Problem is the avionics change so quick,
we all end up with out of production kit these days.
Wheres Mike D when you need him !! :-)
On 08/11/2021 15:37, Sam Hoskins wrote:
toggle quoted messageShow quoted text
The D180 doesn't have mapping. It's a discontinued
product.
On Mon, Nov 8, 2021, 8:24 AM
Richard Thomson < richard@...>
wrote:
Its the base map that the rest of the layers get laid
over.
Do you have a Nav screen on your Dynon ? If so does
it get all the input from the Garmin ?
On 08/11/2021 12:28, Sam Hoskins wrote:
What is a raster map? I use my old Garmn
GPS map connected to the D180 and I also use Avare on a
cheap tablet powered by a Stratux.
Here's a picture of my setup.
On Mon, Nov 8, 2021 at
5:35 AM Richard Thomson < richard@...>
wrote:
Thanks Sam, Interesting report. Makes me glad I
fitted a second pump when I read it. Got any
findings yet ?
Do you use a raster map on your Dynon, what Nav
data do you use ? Pocket FMS ?
Rich T.
On 07/11/2021 20:38, Sam Hoskins wrote:
I made a little trip to
Topeka this weekend to see the grands. Nice time
was had by all. Non-eventful weather and the winds
were okay in both directions, but sometimes I do
wish I had cabin heat. As long as the sun is
shining in lower temps, I'm good. My old Dynon is
showing everything in the green.
My route of flight takes me just over the lower
end of Whiteman AFB, which is the Air Force's main
B-2 bomber base. Sometimes I'll see a billion
dollar bomber on the ramp, like today. The top of
the control zone is 3,500 feet and I was heading
east at 5,500. It always seems a bit strange to
fly over Whiteman, feels like maybe I'm being
watched?
As you may know I have an electric fuel injection
system and have two Walbro pumps to deliver fuel
at 40 psi. When I fly West, I'm on pump #1 and
East I use pump #2. Both pumps are on for takeoff
and landing phases. About an hour from home I
noticed my mixture getting very lean. As I was
fooling with the mixture I suddenly got a LOW FUEL
PRESSURE warning. I flipped on pump #1 and things
went back to normal. Not believing what I was
seeing I tried turning #1 off, and the engine just
about died.
Okay, I get the hint. Turn #1 back on and #2 off,
just in case it is spewing parts. Rest of the
flight was uneventful and I didn't touch a thing
until I got on the ground. Looks like I'll be
ordering a new pump and a new 10 micron fuel
filter.
All in all a fun day.
Sam
|
|
Very nice, Sam! Sounds like a great flight that kept you awake with the fuel pump playing games. My wife is starting to suggest I sell mine now that I don't travel for work in it and our oldest is in college and doesn't fit (6'3" tall) for me to fly home and back for visits. I think she wants a Turbo 210 again so the whole family fits. Glad to see you are putting yours to good use to visit family. --
Corbin N121CG
|
|

Jay Scheevel
Hi Richard, The D180 does not have a nav screen. They did not add that until Skyview. Cheers, Jay
toggle quoted messageShow quoted text
From: main@Q-List.groups.io <main@Q-List.groups.io> On Behalf Of Richard Thomson Sent: Monday, November 8, 2021 7:24 AM To: main@Q-List.groups.io Subject: Re: [Q-List] Flight Report KMDH - KTOP & return Its the base map that the rest of the layers get laid over. Do you have a Nav screen on your Dynon ? If so does it get all the input from the Garmin ? On 08/11/2021 12:28, Sam Hoskins wrote: What is a raster map? I use my old Garmn GPS map connected to the D180 and I also use Avare on a cheap tablet powered by a Stratux. Here's a picture of my setup. On Mon, Nov 8, 2021 at 5:35 AM Richard Thomson <richard@...> wrote: Thanks Sam, Interesting report. Makes me glad I fitted a second pump when I read it. Got any findings yet ? Do you use a raster map on your Dynon, what Nav data do you use ? Pocket FMS ? Rich T. On 07/11/2021 20:38, Sam Hoskins wrote: I made a little trip to Topeka this weekend to see the grands. Nice time was had by all. Non-eventful weather and the winds were okay in both directions, but sometimes I do wish I had cabin heat. As long as the sun is shining in lower temps, I'm good. My old Dynon is showing everything in the green.
My route of flight takes me just over the lower end of Whiteman AFB, which is the Air Force's main B-2 bomber base. Sometimes I'll see a billion dollar bomber on the ramp, like today. The top of the control zone is 3,500 feet and I was heading east at 5,500. It always seems a bit strange to fly over Whiteman, feels like maybe I'm being watched?
As you may know I have an electric fuel injection system and have two Walbro pumps to deliver fuel at 40 psi. When I fly West, I'm on pump #1 and East I use pump #2. Both pumps are on for takeoff and landing phases. About an hour from home I noticed my mixture getting very lean. As I was fooling with the mixture I suddenly got a LOW FUEL PRESSURE warning. I flipped on pump #1 and things went back to normal. Not believing what I was seeing I tried turning #1 off, and the engine just about died.
Okay, I get the hint. Turn #1 back on and #2 off, just in case it is spewing parts. Rest of the flight was uneventful and I didn't touch a thing until I got on the ground. Looks like I'll be ordering a new pump and a new 10 micron fuel filter.
All in all a fun day.
Sam




|
|

Richard Thomson
Hi Jay
I was curious, trying to find someone who uses the Pocket FMS
update system on their Dynon to understand how good it is and if I
need to have a raster map or not. Its not many weeks ago I too
said "what is a raster map" ?
Do we have anyone on the list who has a skyview and uses the
Pocket FMS update service ?
Thanks,
Rich T.
On 08/11/2021 17:12, Jay Scheevel
wrote:
toggle quoted messageShow quoted text
Hi Richard,
The D180 does not have a nav screen. They
did not add that until Skyview.
Cheers,
Jay
Its the base map that the rest of the layers get laid
over.
Do you have a Nav screen on your Dynon ? If so does it
get all the input from the Garmin ?
On 08/11/2021 12:28, Sam Hoskins wrote:
What is a raster map? I use my old
Garmn GPS map connected to the D180 and I also use Avare
on a cheap tablet powered by a Stratux.
Here's a picture of my setup.
On Mon, Nov 8, 2021 at 5:35 AM
Richard Thomson <richard@...>
wrote:
Thanks Sam, Interesting report. Makes me glad I
fitted a second pump when I read it. Got any findings
yet ?
Do you use a raster map on your Dynon, what Nav data
do you use ? Pocket FMS ?
Rich T.
On 07/11/2021 20:38, Sam Hoskins
wrote:
I made a little trip to Topeka
this weekend to see the grands. Nice time was had by
all. Non-eventful weather and the winds were okay in
both directions, but sometimes I do wish I had cabin
heat. As long as the sun is shining in lower temps,
I'm good. My old Dynon is showing everything in the
green.
My route of flight takes me just over the lower end
of Whiteman AFB, which is the Air Force's main B-2
bomber base. Sometimes I'll see a billion dollar
bomber on the ramp, like today. The top of the
control zone is 3,500 feet and I was heading east at
5,500. It always seems a bit strange to fly over
Whiteman, feels like maybe I'm being watched?
As you may know I have an electric fuel injection
system and have two Walbro pumps to deliver fuel at
40 psi. When I fly West, I'm on pump #1 and East I
use pump #2. Both pumps are on for takeoff and
landing phases. About an hour from home I noticed my
mixture getting very lean. As I was fooling with
the mixture I suddenly got a LOW FUEL PRESSURE
warning. I flipped on pump #1 and things went back
to normal. Not believing what I was seeing I tried
turning #1 off, and the engine just about died.
Okay, I get the hint. Turn #1 back on and #2 off,
just in case it is spewing parts. Rest of the flight
was uneventful and I didn't touch a thing until I
got on the ground. Looks like I'll be ordering a new
pump and a new 10 micron fuel filter.
All in all a fun day.
Sam




|
|

Jay Scheevel
I have a Skyview, but I use Seattle Avionics for my raster charts. They are compatible and reside on a thumb drive that is plugged into the Skyview. Skyview reads the charts directly from the thumb drive. You do not need to upload them to the Skyview system. Cheers, Jay
toggle quoted messageShow quoted text
From: main@Q-List.groups.io <main@Q-List.groups.io> On Behalf Of Richard Thomson Sent: Monday, November 8, 2021 12:49 PM To: main@Q-List.groups.io Subject: Re: [Q-List] Flight Report KMDH - KTOP & return Hi Jay I was curious, trying to find someone who uses the Pocket FMS update system on their Dynon to understand how good it is and if I need to have a raster map or not. Its not many weeks ago I too said "what is a raster map" ? Do we have anyone on the list who has a skyview and uses the Pocket FMS update service ? Thanks, Rich T. On 08/11/2021 17:12, Jay Scheevel wrote: Hi Richard, The D180 does not have a nav screen. They did not add that until Skyview. Cheers, Jay Its the base map that the rest of the layers get laid over. Do you have a Nav screen on your Dynon ? If so does it get all the input from the Garmin ? On 08/11/2021 12:28, Sam Hoskins wrote: What is a raster map? I use my old Garmn GPS map connected to the D180 and I also use Avare on a cheap tablet powered by a Stratux. Here's a picture of my setup. On Mon, Nov 8, 2021 at 5:35 AM Richard Thomson <richard@...> wrote: Thanks Sam, Interesting report. Makes me glad I fitted a second pump when I read it. Got any findings yet ? Do you use a raster map on your Dynon, what Nav data do you use ? Pocket FMS ? Rich T. On 07/11/2021 20:38, Sam Hoskins wrote: I made a little trip to Topeka this weekend to see the grands. Nice time was had by all. Non-eventful weather and the winds were okay in both directions, but sometimes I do wish I had cabin heat. As long as the sun is shining in lower temps, I'm good. My old Dynon is showing everything in the green.
My route of flight takes me just over the lower end of Whiteman AFB, which is the Air Force's main B-2 bomber base. Sometimes I'll see a billion dollar bomber on the ramp, like today. The top of the control zone is 3,500 feet and I was heading east at 5,500. It always seems a bit strange to fly over Whiteman, feels like maybe I'm being watched?
As you may know I have an electric fuel injection system and have two Walbro pumps to deliver fuel at 40 psi. When I fly West, I'm on pump #1 and East I use pump #2. Both pumps are on for takeoff and landing phases. About an hour from home I noticed my mixture getting very lean. As I was fooling with the mixture I suddenly got a LOW FUEL PRESSURE warning. I flipped on pump #1 and things went back to normal. Not believing what I was seeing I tried turning #1 off, and the engine just about died.
Okay, I get the hint. Turn #1 back on and #2 off, just in case it is spewing parts. Rest of the flight was uneventful and I didn't touch a thing until I got on the ground. Looks like I'll be ordering a new pump and a new 10 micron fuel filter.
All in all a fun day.
Sam




|
|

Richard Thomson
Thanks Jay, I will check them out.
Rich T
On 08/11/2021 21:35, Jay Scheevel
wrote:
toggle quoted messageShow quoted text
I have a Skyview, but I use Seattle
Avionics for my raster charts. They are compatible and reside
on a thumb drive that is plugged into the Skyview. Skyview
reads the charts directly from the thumb drive. You do not
need to upload them to the Skyview system.
Cheers,
Jay
Hi Jay
I was curious, trying to find someone who uses the Pocket FMS
update system on their Dynon to understand how good it is and
if I need to have a raster map or not. Its not many weeks ago
I too said "what is a raster map" ?
Do we have anyone on the list who has a skyview and uses the
Pocket FMS update service ?
Thanks,
Rich T.
On 08/11/2021 17:12, Jay Scheevel wrote:
Hi Richard,
The D180 does not have a nav screen. They
did not add that until Skyview.
Cheers,
Jay
Its the base map that the rest of the layers get laid
over.
Do you have a Nav screen on your Dynon ? If so does it
get all the input from the Garmin ?
On 08/11/2021 12:28, Sam Hoskins wrote:
What is a raster map? I use my old
Garmn GPS map connected to the D180 and I also use Avare
on a cheap tablet powered by a Stratux.
Here's a picture of my setup.
On Mon, Nov 8, 2021 at 5:35 AM
Richard Thomson <richard@...>
wrote:
Thanks Sam, Interesting report. Makes me glad I
fitted a second pump when I read it. Got any
findings yet ?
Do you use a raster map on your Dynon, what Nav
data do you use ? Pocket FMS ?
Rich T.
On 07/11/2021 20:38, Sam
Hoskins wrote:
I made a little trip to Topeka
this weekend to see the grands. Nice time was had
by all. Non-eventful weather and the winds were
okay in both directions, but sometimes I do wish I
had cabin heat. As long as the sun is shining in
lower temps, I'm good. My old Dynon is showing
everything in the green.
My route of flight takes me just over the lower
end of Whiteman AFB, which is the Air Force's main
B-2 bomber base. Sometimes I'll see a billion
dollar bomber on the ramp, like today. The top of
the control zone is 3,500 feet and I was heading
east at 5,500. It always seems a bit strange to
fly over Whiteman, feels like maybe I'm being
watched?
As you may know I have an electric fuel injection
system and have two Walbro pumps to deliver fuel
at 40 psi. When I fly West, I'm on pump #1 and
East I use pump #2. Both pumps are on for takeoff
and landing phases. About an hour from home I
noticed my mixture getting very lean. As I was
fooling with the mixture I suddenly got a LOW FUEL
PRESSURE warning. I flipped on pump #1 and things
went back to normal. Not believing what I was
seeing I tried turning #1 off, and the engine just
about died.
Okay, I get the hint. Turn #1 back on and #2 off,
just in case it is spewing parts. Rest of the
flight was uneventful and I didn't touch a thing
until I got on the ground. Looks like I'll be
ordering a new pump and a new 10 micron fuel
filter.
All in all a fun day.
Sam




|
|