divineholder:
We will have to get our Nav DB vendor to code these procedures before we use them so there will be no manual insertion into the FMS nonsense.
Good idea. I doubt you can manually build an RF leg in the 340. I don't know that with certainty however.
Can the A340-300 with Honeywell FMS 2 legally fly this procedure if it is in the aircraft's Nav DB?
Depends your flight ops and the state that holds your certificate. You most likely could not (yet) if you were a U.S. carrier. Once the FAA gets off the dime about non-AR RF legs, and they will, then you would NOT have to be RNP AR qualified to fly those VHHH departures.