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Standard 621 Obstruction marking and lighting - Canadian Aviation Regulations (CARs)

Publication Year

2021

Document Status

Current

Abstract

Obstruction marking and lighting standards to provide an effective means of indicating the presence of objects likely to present a hazard to aviation safety.

Document History

Last amendment to standard: 2021/11/02.

Publisher Information

Transport Canada

Transport Canada is a federal institution, responsible for transportation policies and programs, promoting safe, secure, efficient and environmentally sustainable transportation.

330 Sparks Street
Ottawa
TCAN
Canada

Website: https://www.tc.gc.ca/eng/menu.htm
Email: services@tc.gc.ca
Tel: +1 613 990-2309