   
  
G/TBT/N/USA/1770/Add.1  
 
16 February 2022  
(22-1455) Page: 1/2 
Committee on Technical Barriers to Trade  Original: English  
 
NOTIFICATION  
Addendum  
The following communication , dated  15 February 2022 , is being circulated at the request of the 
delegation of the United States of America . 
 
_______________  
 
 
Title: Airworthiness Directives; Various Airplanes  
 
Reason for Addendum:  
[    ] Comment period changed - date:   
[    ] Notified measure adopted - date:  
[ X ] Notified measure published - date: 14 February 2022  
[ X ] Notified measure enters into force - date: 21 March 2022  
[ X ] Text of final measure available from1:  
https://www.govinfo.gov/content/pkg/FR -2022-02-14/html/2022 -03000.htm  
https://www.govinfo.gov/content/pkg/FR -2022-02-14/pdf/2022 -03000.pdf  
https://members.wto.org/crnattachments/2022/TBT/USA/final_measure/22_1630_00_
e.pdf 
[    ] Notified measure withdrawn or revoked - date:  
Relevant symbol if measure re -notified:   
[    ] Content or scope of notified measure changed  and text available from1:  
New deadline for comments (if applicable):   
[    ] Interpretive guidance issued and text available from1:  
[    ] Other:  
 
Description:  TITLE: Airworthiness Directives; Various Airplanes  
AGENCY: Federal Aviation Administration (FAA), DOT  
ACTION: Final rule  
SUMMARY: The FAA is adopting a new airworthiness directive (AD) for  various airplanes modified 
with certain configurations of Garmin G3X  Touch Electronic Flight Instrument System installed per 
Supplemental  Type Certificate (STC) No. SA01899WI or Garmin GI 275 Multi -Function  Display (MFD) 
installed per STC No. SA02658SE. This AD was prompted by  a report of a fuel quantity disparity 
between the amount of fuel indicated and the actual amount of fuel. This AD requires modifying 
the resistive fuel probe interface. The FAA is issuing this AD to ad dress  the unsafe condition on these 
products.  
 
1 This information can be provided by including a website address, a pdf attachment, or other 
information on where the text of the final /modified  measure and/or interpretive guidance can be obtained.  G/TBT/N/USA/1770/Add.1  
 
- 2 - 
 
  DATES: This AD is effective 21 March 2022.  
The Director of the Federal Register approved the incorporation by  reference of certain publications 
listed in this AD as of 21 March  2022.  
This final rule and the not ice of proposed rulemaking notified as G/TBT/N/USA/1770  are identified 
by Docket Number FAA -2021-0715. The Docket Folder is available on Regulations.gov 
at https://www.regulati ons.gov/docket/FAA -2021-0715/document  and provides access to primary 
and supporting documents as well as comments received. Documents are also accessible 
from Regulations.gov  by searching the Docket N umber.  
__________  