Helicopter Operations Panel
Subtitle: Third Meeting, Montreal, 20-31 October 1986 : report.
Series: Doc ;; 9498; Doc (International Civil Aviation Organization) ;; 9498.
Publisher: International Civil Aviation Organization
Published: 1986
Place of publication: Montreal
Language: eng
Subjects: Helicopters -- Congresses.; Helicopters -- Airworthiness -- Congresses.; Heliports -- Congresses.
Notes: Cover title.
"HELIOPS/3."