© 2026 Zoe. All rights reserved.
Zoe is a legal information platform. Always consult the Federal Register of Legislation for authoritative text.
Commonwealth legislation
AD/DHE/16 is recorded in the Civil Aviation Safety Authority’s Schedule of Airworthiness Directives for De Havilland piston engines as "NOT ISSUED." Practically, it imposes no requirements: owners, operators and maintenance organisations need take no action and face no compliance or enforcement tied to this identifier.
The entry serves only as an official placeholder—there is currently no regulatory effect, though the AD number could be used if a directive is issued later.
Want the full deep dive?
Zoe can write the in-depth analysis on top of the summary above: how it works, who it affects and what each part actually does.
Direct links to the current provisions in AD/DHE/16 - NOT ISSUED.
?xml version="1.0" encoding="utf-8" standalone="no"?>
COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
View image in the official source De Havilland Piston Engines
AD/DHE/16 NOT ISSUED N/A
Sourced from the Federal Register of Legislation (legislation.gov.au), CC BY 4.0.
?xml version="1.0" encoding="utf-8" standalone="no"?>
COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
De Havilland Piston Engines
AD/DHE/16 NOT ISSUED N/A