Blind or instrument flying?
By: By Howard C. Stark. Instruction book.
Edition: (rev. ed.)
Publisher: H.C. Stark
Published: 1931
Place of publication: Newark, N.J
Language: eng
Number of pages: 30
Subjects: Instrument flying; Airplanes -- Piloting; Aeronautical instruments
Notes: "Note": slip attached to p. 29.