Chugalug2,
Rubbish! Even if that were true they would be only as good as the software driving them, ie GIGO. It was a bone of contention that BD wanted it rewritten, but it wasn't and was found riddled with anomalies
Can you say what has happened to the FADEC software that was "riddled with anomolies"? Should the current Chinook fleet be grounded if the same code is still in use and wasn't rewritten as BD wanted?