We recently found a reprint of the original Hartzell 12X20 Propeller Manual for the "bladder" or diaphragm prop that the majority of Navions left the factory with. You do occasionally still see a Navion with a 12X20 or 12V20 prop, and the 12 is also the predecessor to the more modern HC-D2...

Been pretty quiet around here as both moderators have been buried in work duties and maintaining their own Navions (one was down for an extended period!) That said, the site has gotten quite a bit of traffic over the past several months from people looking for technical info. Remember that our prima...

@llangston1 sent in the following:

I would check out Culpeper, Va Airport. Lot’s of Navions based there. Kevin Woodside of Whitehawk Aviation might have some leads. I got mine from there last year.

So many of our fellow Navioneers are also Veterans. Today, we say a special Thank You to you, and to all of those who served!

-The NavionInfo Admins
Photo, Model Airplane News

Navion Service Manual (This is the 1949 edition) http://www.navioninfo.com/servicemanual.pdf Ryan "Navion 205" Operating Manual http://www.navioninfo.com/files/205opmanual.pdf Ryan Navion Super 260 Manual http://www.navioninfo.com/files/super260manual.pdf Navion A & B Structural Manual...

E-Series Operator's Manual http://www.navioninfo.com/eseries_manual.pdf E-Series Overhaul Manual http://www.navioninfo.com/eseries_overhaul.pdf E-Series Parts Manual http://www.navioninfo.com/eseries_parts.pdf E-185 Type Certificate http://www.navioninfo.com/e185_typecert.pdf E-225 Type Certificate ...