What the heck is a Pietenpol?  It's a 1930 open cockpit designed by Bernard Pietenpol.  It is a two place, wood and fabric ship that cruises about 65mph.

In 1928, Mr. Pietenpol built and flew an airplane of his own design. The airplane was a single place open cockpit monoplane made from wood obtained at the local lumberyard, fittings fabricated from a blacksmith shop, and a covering of bed sheet material painted with clear varnish. The landing gear was constructed of gas pipe and motorcycle wheels. The prop was hand-carved from black walnut and powered by an Ace four cylinder water cooled engine. The airplane flew very well accumulating over fifty hours in the first two months.

Several design modifications followed during the next five years; however, the basic design remained unchanged. During the process of modifications, the airplane became a two place with space for a passenger. The split axle landing gear with air wheels improved take-off and landing characteristics. The Ford A engine became the standard power plant turning a 78" x 42" propeller. The final design and drawings for the Air camper were completed in 1934. No further changes have been made to the original drawings.  The picture shown is the last one Bernard built and is flying today.

I'm building mine from the 1934 plans.  This will definitely be a LONG TERM project.  Take a look at some of the construction pictures.  (double click on picture to enlarge)

Bernard Pietenpol	Jack Phillip's Piet	Vitalis Kapler	Tom Brown's Piet
Andy & Don Pietenpol	Edilsons Piet	Mike Cuy's Piet	Frank Pavliga's Piet
CONSTRUCTION PHOTOS (Fuselage)
Soaking 1/16" ply	1/16" Okume	Nice bend
Template	Belt Cut-outs	Brace for 90 degrees
11 Stringers	375 Lightening Holes		Helmet Box
Front Seat Back	F-Seat Supports	More F-Seat Bottom
		Don't install wedge here as I did
CONSTRUCTION PHOTOS (Tail Group, Spars & Ribs)

Planing some spruce	About $300 of spruce	Rib jig	Rib and capstrips
Nice fit	Rib	Bending cap strips	Clamping gussets
Lots of clamps	Gluing tail stock	Starting horz stab	H-stab, main beam
Test fit H-stab	Stab and "clamp"	H-stab	H-stab center, clamps
H-stab gussets	Hinge cut-out	Need more practice!	Rib in jig

Right elevator	Right elevator	Shot weights	Right elevator
Slow but sure! 11-05	Cutting more gussets	Sand on drill press	Cut out for hinge
V Stab tip	Getting closer	Ribs	H Stab and Elev
New bench for fuselage	End ribs w/uprights	Ribs done!!!	Web & cap stock
1/12 scarf for web	Ready to glue	Top one done, nice!	Pretty good joint
Fir stock for caps	Ripping & planing	Many blades later	Gluing
More scarfs, 1 p/cap	Trial spars, 9mm, 7 ply webs, 5/16x1"+ caps		Spar drawing
C-Section started	C-Section strap	Gluing 2" rib cap	L-rear cabane fitting
Starting 2nd bend	Makeshift brake	Front cabane fitting	Cabane fitting & strap
Ready to weld	Front fitting	Rear Fitting	Elev & rudder horns
Bead roller for horns	Larger roller	Harbor Freight 34104 is 18"	12" model would be big enough
Aileron horns	Horn braces	Rudder horn brace	Great weld!
Control horn (oversized)	Welded horns	Front bearing tacked	Rear bearing tacked
Sticks tacked, will leave final welds to pro	Center bearings	Outer bearings	Wingtip braces
C-section trial fit	Drilling straps	Strap ply, don't glue yet	Pedals started
Welded control horn	C-section cut-out	Straps done!	More C-section
Left wing started	From outboard end	Wingtip Glued	Four fir plys
Clamped tip	Gluing root doubler	Comp strut cut-outs	Comp struts test fit
Scarfing 1/16" LE	Root rib cut-outs	Additional brace	Aileron end
Cross brace seat	Must be cut out	C-section-L-wing test	Test fit
Cutout progressing	Trailing edge cut out	X-tra comp struts wing tip	First coat varnish
2nd wingtip formed	Mounting hardware	More hardware	Tip brace-drag wire
Fitting aileron hinge	Nutplates	Aileron hinge	Wow it works
Inboard end	Need more angle on both bearings	Bottom	Root  rib braces-rear bay
Inboard rear bay