Monday, 29 April 2013
GSAL will be at Popham Microlight Trade Show from the 4 - 5th of May, come and see our Fokker Eindecker replica. Whatever the weather it's a great event to see new products in microlight aviation with many traders presenting their wares.
Select the link below for detail directions of getting to Popham.
Thursday, 25 April 2013
Mystery truck turns up at Aston Down on Friday the 19th?
The back starts to open up and we are wondering what is inside?
We look in the back of the huge truck and guess what an Eindecker?
Steve Duckworth arrives a few minutes later, mystery solved. We unload the Eindecker into the hangar.
We rig the aircraft ready for a general inspection and weight / balance calculations.
Steve takes his Fokker Eindecker outside for engine runs.
During the first engine run George monitors the T&P's.
A view of the Eindecker instrument panel.
Steve posing with his Eindecker before his first powered taxiing.
Taxiing around to bed the brakes in, and check all the controls systems.
Steve's very first taxi on grass.
Steve looking for his first kill....!!!!
Friday, 19 April 2013
Fokker Eindecker EIII, he has amassed almost 40 hrs in 132 sorties. His aircraft is powered by a 50 hp Hirth F23 Engine and a Hercules propeller.
Tuesday, 16 April 2013
If a Fokker Eindecker is not to your fancy and you'd rather have an allied replica, the GSAL kit can be modified reasonably easily to produce a Morane Type G, winner of the Schneider Cup in 1913 (float plane version) it was state of the art before WW1. The Type H was a derivative of the successful G with a slightly reduced wingspan.
This colour scheme is Belgian, they were also used by Britain, Sweden, Russia, and of course France.
Morane Saulnier Type H colour schemes.
Saturday, 13 April 2013
Many of the changes that Dave mentions in the article were incorporated into the UK kit plus further weight savings, which mean that all current kits supplied are at least 2 kg lighter than the GSAL prototype. Using the Briggs V-Twin engine (which wasn't available when we started) sets the engine further back, shortening the nose cowling allowing for the use of thinner material saving even more weight.
A short movie of Dave and his Eindecker going to visit modeling buddies at there own strip. There are some nice close up shots of the aircraft and that lovely sounding V-Twin engine.
Thursday, 11 April 2013
Robin and Shaun working on the EIII Stabilizer Jig on our build table.
Robin is very happy because all the parts are correct to the CAD drawing and fit the build jig.
In very little time one of the fuselage sides was completed.
Second chipboard firewall to help keep the fuselage spacing correct.
Within a week we had the Fuselage completed.
Monday, 8 April 2013
This is a complete MZ 201 engine installation produced by GSAL mounted on our engine test rig just before taking it outside to run and setup, this included the engine instruments.
MZ 201 engine installed on Steve's airframe. A lot of effort and time was taken in designing the exhaust installation to hide the semi tuned 2 cycle exhaust so as not to spoil the aircraft aesthetics.
Sunday, 7 April 2013
This US Eindecker powered by a Rotax 503, has a smaller wing than the UK version, however, we wouldn't recommend flying the aircraft with such enthusiasm.
Dave Stephens first hops to check the controls and systems before his first flight.
Dave's first full circuit on a cold January morning, all went well and the aircraft handled very nicely.
Saturday, 6 April 2013
This video compilation of a days test flying made by our friend Mike Oakley last year.
This video complied by Mike Oakley from build images and the very first test hops to check that all the flight controls were operating correctly.
Above is one of our customers aircraft with a modified Briggs & Stratton V-Twin four stroke which sounds very good, it puts out in the region of 35 hp @ 4300 rpm and is very frugal burning only 6 lt pr hr.
First Test of our engine installation in our engine testing rig, our engine is a modern 2 cycle produced in Canada by Compact Radial Engines, it is the MZ 201 with dual ignition and electric start, and produces 45 hp @ 4700 rpm, fuel burn is around 8 lt pr hr. This engine has been developed from the more powerful MZ 202 which produces 60 hp @ 5800 rpm. So our MZ 201 is very under-stressed and does not have the high pitch sound normally associated with 2-stroke engines.
Friday, 5 April 2013
Wednesday, 3 April 2013
MZ 201 powered Eindecker ready for a January flight last year, testing a new propeller.
This is the new beautiful Hercules propeller designed and made by Rupert Wasey, which gave a 33% performance improvement: http://www.hercprops.com
The brakes are operated by individual handles on the control stick allowing differential braking that helps turning in tight spots.