Airworthiness Directives (ADs)
CAA-2006-11-007C
The aircraft owner or operator shall comply with Airworthiness Directives issued by the CAA or the aeronautics authority of the State of Design (SoD) of the aviation products, appliances and parts, and take all necessary actions thereto.
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Issue Date
- 2008/06/03
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Applicability
- This Airworthiness Directive is applicable to all Embraer ERJ-190 aircraft models in
operation and equipped with Primus EPIC software load versions 4.3, 4.4, 4.5, 4.6 or 4.7.
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Model Number
- This Airworthiness Directive is applicable to all Embraer ERJ-190 aircraft models in operation and equipped with Primus EPIC software load versions 4.3, 4.4, 4.5, 4.6 or 4.7.
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CAA AD Number
- CAA-2006-11-007C
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Aeronautics Authority of Original AD
- ANAC
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Original AD Number
- 2006-11-03R3(BRAZIL)
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Effective Date
- 2008/06/13
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Subject
- It has been found that some “caution” messages issued by the Flight Guidance Control System (FGCS) are not displayed on aircraft equipped with EPIC software load versions 4.3, 4.4, 4.5, 4.6 or 4.7. Therefore, following a possible failure on one FGCS channel during a given flight, such a failure condition will remain undetected or latent in subsequent flights. If another failure occurs on the second FGCS channel, the result may be a hardover command by the autopilot.
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Reference Publications (Revision/ATA/SB)
- This AD cancels and supersedes the AD No. 2006-11-03R2.
Ref. Embraer Service Bulletin No. 190-22-0002 and Embraer Service Bulletin No. 190-31-0009.
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Remarks
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