Helios Airways 522
Printed page 162. PDF page 174.
4.1.4 Actions by the FAA On 22 June 2006, the FAA issued Airworthiness Directive (AD) 2006-13-13 applicable to all Boeing 737 series. This was an Immediately Adopted Rule, which became effective on 7 July 2006. The AD required revisions toOpen final report at PDF page 174AAIASB 11/2006: Helios Airways HCY522