2025-01884. Airworthiness Directives; Embraer S.A. (Type Certificate Previously Held by Yaborã Indústria Aeronáutica S.A.; Embraer S.A.; Empresa Brasileira de Aeronáutica S.A. (EMBRAER)) Airplanes

Estimated Costs for Required Actions

Action	Labor cost	Parts cost	Cost per product	Cost on U.S. operators
Retained actions from AD 2006-20-08	1 work-hour × $85 per hour = $85	None	$85	$23,120

Estimated Costs for Optional Actions

Labor cost	Parts cost	Cost per product
24 work-hours × $85 per hour = $2,040	$19,817	$21,857

( print page 8686)

The FAA estimates the following costs to do any necessary on-condition action that would be required based on the results of any required actions. The FAA has no way of determining the number of aircraft that might need this on-condition actions:

Estimated Costs of On-Condition Actions

Labor cost	Parts cost	Cost per product
24 work-hours × $85 per hour = $2,040	$19,817	$21,857