Air navigation plan
Subtitle: North Atlantic, North American and Pacific regions = Plan de navigation aérienne : régions Atlantique Nord, Amérique du Nord et Pacifique
Edition: 11th ed.
Publisher: International Civil Aviation Organization
Published: 1981
Place of publication: Montreal, Quebec, Canada
Language: eng; fre; spa
Subjects: Aids to air navigation
Other titles: Plan de navigation aérienne.
Notes: English, French and Spanish.

"Not to be used for operational purposes."

"April 1981."

"Doc 8755/11."