FAA Fixes Embraer Airplane Rule's Typo in Task Number
Published Date: 1/31/2025
Proposed Rule
Summary
The FAA wants to update safety rules for Embraer EMB-145 airplanes to fix a mistake in a maintenance task number from an older rule. Pilots and maintenance crews must keep checking certain parts to prevent cracks and failures, keeping flights safe. Comments on this update are open until March 17, 2025, and the fix won’t add big costs but keeps everyone flying safely.
Analyzed Economic Effects
2 provisions identified: 1 benefits, 1 costs, 0 mixed.
Ongoing aileron PCA inspections required
If you operate an Embraer EMB-145 series airplane, this proposed rule would require continuing repetitive inspections to find cracking or broken rod ends and fittings of the aileron power control actuator (PCA) and to do corrective actions. The rule incorporates ANAC AD 1999-02-01R7 and sets initial inspection timing tied to November 8, 2006: within 3 days for PCAs P/N 394900-1003 or 394900-1005; within 14 days for P/N 394900-1007; and within 500 flight hours after November 8, 2006 for certain other PCA P/Ns with reinforced fittings.
Estimated compliance costs for operators
The FAA estimates this proposed AD would affect 272 U.S.-registered EMB-145 airplanes. The retained required action is estimated at 1 work-hour x $85 = $85 per airplane (total cost on U.S. operators $23,120). Optional or on-condition actions are estimated with labor of 24 work-hours x $85 = $2,040 and parts cost $19,817, for an estimated cost per product of $21,857.
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