AD 2016-25-25
Effective 02/07/2017 · Published 01/03/2017
Airworthiness Directives; BAE Systems (Operations) Limited Airplanes
Summary
We are superseding Airworthiness Directive (AD) 2012-11-15 for all BAE Systems (Operations) Limited Model 4101 airplanes. AD 2012-11- 15 required a one-time detailed inspection for cracks, corrosion, and other defects of the rear face of the wing rear spar, and repair if necessary. This new AD requires repetitive detailed inspections, and repair if necessary. This AD was prompted by new reports of cracking found in…