411 strikes again
The 524-B4 ( Tristar -500) axial motion AD was due by Aug 2008.
The axial motion AD is NOT APPLICABLE to 524-D4 ( B747)
But I guess if you are on registers that do not follow AD's then the details are not that important!!
Isnt it amazing that FAA and EASA do not accept this Rolls Royce "dispensation leter"