Flying the Omnirange by Zweng, Charles A. and John Dohm - 1955

North Hollywood, California: Pan American Navigation Service, 1957. [vi], 153pp [previous owner inkstamp in various places, scattered about; light chipping and wear to dj]. Fourth Edition. Hard Cover. Very Good/Good+. Illus. by B&w illustrations. 8vo - over 7¾" - 9¾" tall.

North Hollywod, California: Pan American Navigation Service, 1963. A pilot's guide to the VHF omnirange, distance-measuring equipment, and the Victor airways. The dj is lightly scuffed and has protective plastic covering. Pages are clean, text has no markings, binding is sound. . Reprint. Hard Cover. Good/Good. 8vo - over 7¾" - 9¾" tall.

N Hollywood: Pan American Navigation, 1960. Reprint . Fine/Fine. 153pp. Glossary & index. Photos & drawings.

Pan American Navigation Service, 1967. Hardcover. Acceptable/Acceptable. 1967. Reprint. 153 pages. Pictorial dust jacket over blue cloth. Black and white photographs and illustrations throughout. Binding remains firm. Pages and illustrations have light tanning and foxing throughout. Boards have light shelf-wear with corner bumping. Slight crushing to spine ends. Ring mark to front board. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Small areas of loss to spine ends. Light tanning to spine and edges. Water staining to spine. Sticker to front flap. Wear marks overall.

Pan American Navigation Service, 1966. Hardcover. Good/Good. 1966. Fifth edition, reprint. 153 pages. White jacket over blue cloth with gilt titles to spine. Map endpapers. Includes various diagrams. Book has a slight smoky odour overall. Pages have slight foxing, tanning and minor thumbing. Boards have some moderate edge wear, with slight bumping to corners and minor bumping to spine ends. Very faint liquid stain to front board. Gilt is bright. Unclipped jacket has moderate edgewear with chips, tears and creasing. Jacket moderately foxed overall. Small areas of loss to spine ends.

Pan American Navigation Service, 1964. Hardcover. Near Fine/Very Good. Book condition is Near Fine. Exceptionally clean pages and snappy tight binding. This book is unread. DJ condition is VG, with moderate edge wear. A very nice copy.

Pan American Navigation Service, 1950-01-01. Hardcover. Good. .

North Hollywood and Annapolis, Pan American Navigation Service & Weems System of Navigation, 1960, 1960. Hardcover. North Hollywood and Annapolis, Pan American Navigation Service & Weems System of Navigation, 1960, 1960. Hardcover. 5th revised edition, reprint of Nov. 1960. Pages 153 pp.,8vo, hardcover, 5th revised edition, reprint of Nov. 1960. Co-authored by John Dohm. Includes glossary and index. Former owner name on half-title page, else VG. No dust jacket. A pilot's guide to the omnidirectional radio range, distance measuring equipment, and the Victor airways.

Pan American Navigation Service, 1963-01-01. Hardcover. Very Good. in x in x in. dust jacket is very good

North Hollywood, California: Pan American Navigation Service, 1963. Fifth edition, third printing [1963]. Comprehensive guide to use of the VHF omnidirectional radio ranges installed along the airways of the U.S., including takeoff and landing, how to hold a course to or from a station, how to determine a fix, how to find your position when lost, etc. Illustrated in black and white. Blue cloth lettered in gilt, map endpaper, 153 pages, printed dustjacket. The book looks and feels new, with no names or other markings. The mylar protected dustjacket is not priceclipped and has just a tiny chip at the top edge and a tiny dark mark at the other side of the top edge. . Hard Cover. Very Good/Very Good. 8vo - over 7¾" - 9¾" tall.