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United States Department of TransportationUnited States Department of Transportation

AC 70/7460-1L (Cancelled) - Obstruction Marking and Lighting with Change 2

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70/7460-1L - Obstruction Marking and Lighting with Change 2 (Cancelled)

Cancellation Notes
AC 70/7460-1M
Date Cancelled
November 16, 2020
Date Issued
October 08, 2016
Responsible Office
AJV-1,  Airspace Service

This Advisory Circular (AC) sets forth standards for marking and lighting obstructions that have been deemed to be a hazard to air navigation. The change number and date of the change material are located at the top of the page. Advisory Circular 70/7460-1L is effective immediately.