AD 2002-14-19

final rule
Data completeness: 70%

Airworthiness Directives; Rockwell Collins, Inc. ADC-85, ADC-85A, ADC-850D, and ADC-850F Air Data Computers

AD Number
2002-14-19
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 2000-CE-14-AD
FR Citation
67 FR 46372

Unsafe Condition

The air data computers (ADC-85, ADC-85A, ADC-850D, ADC-850F) may display an unwarranted ADC flag in response to the airplane's 'Normal/Alternate Air' static source selection capability.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Replace any affected air data computer (ADC) with one that has a reprogrammed and tested central processing unit (CPU) circuit card and circuit card assembly.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Before further flight

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

Rockwell Collins, Inc. ADC-85, ADC-85A, ADC-850D, and ADC-850F air data computers installed on airplanes.

AI-generated summary from the source AD text. Verify against the official source before acting.

Source: Official FAA Source ↗

Retrieved: Apr 6, 2026

Rights: U.S. Government Public Domain

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View Official Source ↗