Adg

5 failure reports named the adg in the last ten years, 52 since 1996, most often on the Bombardier CL-600 Challenger and CRJ; the condition most often found was "unwanted deploy". 1 FAA approvals let 1 company make a replacement adg, Hamilton Sundstrand Corporation holding the most (1).

Reports by year

Reports by year, as a table

	reports
1996	1
2002	2
2003	3
2006	4
2007	4
2008	7
2009	1
2010	1
2011	4
2012	5
2013	3
2014	9
2015	3
2016	2
2019	1
2020	2

Which system the reports file it under last ten years

Electrical power5

Reports by system, as a table

	reports
Electrical power	5

Models most often reporting it last ten years

Bombardier CL-600 Challenger and CRJ5

Models most reported, as a table

	reports
Bombardier CL-600 Challenger and CRJ	5

How it failed the condition found, last ten years

unwanted deploy4deployed1

Conditions found, as a table

	reports
unwanted deploy	4
deployed	1

Approved replacement parts 1 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a adg and sell it as an approved part for the models named. These are the companies holding such approvals for a adg:

Hamilton Sundstrand Corporation 1

For these models most: Bombardier CL-600 Challenger and CRJ (1).

Maker	Part	Replaces	Fits	Granted	Status
Hamilton Sundstrand Corporation	ADG 1711405	1711405	Bombardier CL-600-2B16 (CL604 Variant),...	2011-05-19	current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.