The series took the viewer for the first time through the step-by-step process of building a 200 mph kit aircraft, capable of flying from England to the South of France on a single tank of fuel.
Mark visits the Popular Flying Association Rally at Cranfield to see some of the 3000 or so home-built and vintage aircraft that have flown in for the weekend.
He talks to Graham Newby, the chairman of the PFA and the editor of Flyer Magazine who takes him through the pitfalls of building his own plane.
Mark travels to the Europa Factory in North Yorkshire where after seeing all the components that go into making a kit, he takes a test flight with Technical Director Andy Draper.
Mark also receives a visit from Neville Eyre, his PFA inspector who checks to see that his work so far is air worthy.
This episode sees the building gathering pace as Mark installs the cockpit module and seats into the aeroplane as well as the trim tabs and actuator into the tail plane.
Mark takes on the delicate task of fitting the engine to the fuselage as well as connecting fuel lines, the plenum chamber and exhaust manifold.
Part two of the engine installation and Mark takes on the fitting of the ducting, oil and water cooling, radiators, cowlings and finally the propeller.
Safety is the theme in Mark's next visit to flying school as he takes us through the A-Check, vital before any flight, while this programme's homebuilder is Lincoln Summers with his motorbike-engined Avid Speedwing.