AD 92-09-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | ATR - GIE Avions de Transport R gional | ATR42-200 | Airworthiness Directives; AEROSPATIALE Model ATR42-200, -300 and ATR72-100 and -200 Series Airplanes |
| aircraft | ATR - GIE Avions de Transport R gional | ATR42-300 | Airworthiness Directives; AEROSPATIALE Model ATR42-200, -300 and ATR72-100 and -200 Series Airplanes |
| aircraft | ATR - GIE Avions de Transport R gional | ATR42-320 | Airworthiness Directives; AEROSPATIALE Model ATR42-200, -300 and ATR72-100 and -200 Series Airplanes |
| aircraft | ATR - GIE Avions de Transport R gional | ATR72-101 | Airworthiness Directives; AEROSPATIALE Model ATR42-200, -300 and ATR72-100 and -200 Series Airplanes |
| aircraft | ATR - GIE Avions de Transport R gional | ATR72-102 | Airworthiness Directives; AEROSPATIALE Model ATR42-200, -300 and ATR72-100 and -200 Series Airplanes |
| aircraft | ATR - GIE Avions de Transport R gional | ATR72-201 | Airworthiness Directives; AEROSPATIALE Model ATR42-200, -300 and ATR72-100 and -200 Series Airplanes |
| aircraft | ATR - GIE Avions de Transport R gional | ATR72-202 | Airworthiness Directives; AEROSPATIALE Model ATR42-200, -300 and ATR72-100 and -200 Series Airplanes |
| aircraft | ATR - GIE Avions de Transport R gional | ATR72-211 | Airworthiness Directives; AEROSPATIALE Model ATR42-200, -300 and ATR72-100 and -200 Series Airplanes |
| aircraft | ATR - GIE Avions de Transport R gional | ATR72-212 | Airworthiness Directives; AEROSPATIALE Model ATR42-200, -300 and ATR72-100 and -200 Series Airplanes |
| aircraft | ATR - GIE Avions de Transport R gional | ATR72-212A | Airworthiness Directives; AEROSPATIALE Model ATR42-200, -300 and ATR72-100 and -200 Series Airplanes |
Unsafe Condition
Failure of the rear upper cowl heat deflector and thermal bridge could result in crew's inability to increase or decrease engine power.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install a heat deflector on the rear upper cowl and a thermal bridge between the teleflex controls and the air conditioning duct as per Aerospatiale Service Bulletins ATR42-76-0009 or ATR72-76-1002, Revision 1. Compliance may be adjusted with FAA approval.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 60 days after the effective date of this AD, unless accomplished previously.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
AEROSPATIALE Model ATR42-200, -300 and ATR72-100, -200 series airplanes listed in Service Bulletins ATR42-76-0009 and ATR72-76-1002, Revision 1.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.