New -7 R44 blades already have a NZ EAD grounding all R44s

[Hot and Hi]

Parallel thread "FAA mandates replacement of R22 & R44 main rotorblades"

For a more in-depth discussion of the issue in the bigger context also see http://www.pprune.org/rotorheads/552...torblades.html.

There are already over 130 posts on the general subject of problem-laden Robinson MR blades.