Originally Posted by
Rimmit
so are the rest grounded and being retrofitted at this time then if BVU is the only being used?
No, all B77W except one (PH-BVU) have been retrofitted. The B772 will start after BVU has been retrofitted.
Correction. They started the first B772 and will retrofit BVU after that, while awaiting B772 certification. .