Automatic flight control
Subtitle: Sperry gyro pilot, Model A-5.
Contributors: Halpert, P.; Esval, O. E.
Series: Its publication 15-25A, rev. May 1946
Published: 1946
Place of publication: Great Neck, L.I
Language: eng
Number of pages: 199
Subjects: Gyroscopes.
Other titles: Electrical automatic pilots for aircraft.
Notes: "Supplement.--Electrical automatic pilots for aircraft by P. Halpert and O. E. Esval": p.1-6 at end of book.  Reprinted from Transactions of the American Institute of Electrical Engineers, v.63, Nov. 27, 1944.