HP-11

Databases

Owners

Sailplane Directory

Articles, Newsletters, Etc.

The Modern Sailplanes - Soaring - by George Moffat
Three View Drawing - by Dick Schreder
Construction Documentation - by Dick Schreder
Flight Performance Specifications - by Bob Kuykendall
Joint Ownership - Soaring - by Edmund K Gravely
Putting the "H" Back in the HP - Soaring - by John Firth
The Chicago Five - Sports Aviation
Joint Venture Agreement - John H Wasirka
Service Advisory - by Bob Kuykendall

Pictures, Etc.

N14GP - by Steve Bates (Updated 12/01/08)
N1954 - by Ray Duncan
N2481B - by Ken Seymour (12/13/05)
N251F - by Dan Rihn
N328FE - by Craig Jungers
N4778G - by Ron Leonard
N502D - by John Fowler (Updated 04/23/11)
N5578V - by Bob Kuykendall
N59328 - by Judah Milgram
N631H - by Agass Baumgartner (2/10/05)
N661H - by Chris Marchant (Updated 3/17/12)
N678P - by Pete Shelton & Richard Scheper (Updated 06/21/03)
N704Z - by Mike Bowlus (1/1/04)
N821Z - by Michael Masterov
N91BL - by Roger Fowler
N95EZ - by Mark Beiser
N9821 - by Bob Rutledge (08/19/03)