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AC 20-73 (Cancelled) - Aircraft Ice Protection

Document Information

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20-73 - Aircraft Ice Protection (Cancelled)

Cancelled By
20-73A
Date Cancelled
August 16, 2006
Date Issued
April 21, 1971
Responsible Office
AIR-120,  Aviation Safety - Aircraft Certification Service, Aircraft Engineering Division
Description
Provides information relating to the substantiation of ice protection systems on aircraft.

This page was originally published at: https://www.faa.gov/regulations_policies/advisory_circulars/index.cfm/go/document.information/documentID/22030