AS to the idea of Australia being an orphan user in the future here's what Robert HILL said in an interview about the Sea Kings/Sea Sprites last week:
Senator Hill:
Oh, it’s been a difficult project, there’s no doubt about that. I think a lot has been learnt, in terms of turning an old airframe into a most sophisticated new aircraft. I mean, technically it can be done, but it’s very challenging. And when you’re the only customer that’s seeking to do it, it means that all obstacles you have to address and overcome. So it’s a great credit to the whole team that they’ve got the Sea Sprite to the position it’s in now, but we certainly look forward to the task being completed and the Sea Sprite being operational.
Journalist:
In retrospect, would you go down the same track again?
Senator Hill:
Well you never have exactly the same set of circumstances, but I think whilst it technically can be done, there are great challenges. We addressed that issue in relation to the F-111s, and we ultimately decided that to replace the F-111s was a better course of action. So, the decision was made a long time ago in relation to the Sea Sprite. Maybe the extent of the complexity was underestimated, I don’t know, it’s been a huge challenge. But the outcome will be a very sophisticated aircraft and we’re looking forward to having it.
I seriously doubt any projects will be undertaken like this in the future. This has been shown by virtually off the shelf purchases for Tiger, M1A1's and others. The benefits simply don't equal the effort and expenditure... The Sea Sprites are 4 years late and provide barely more capability than the Sea Hawk's...
As to the ANZAC's, they are based on a proven German Meko design, using engines with a wide production base. Same with the Wedgetails. It's a basic 737 airframe using normal engines etc. The Bushmaster is an Australian designed cabin based on a Unimog chassis, engine/gearbox etc platform. The AWD's are the same. Based on a proven design using a combat system that is the most prolific, capable and proven design in the world.
All these projects are vastly different to the Collins and Sea Sprites. We have the Labor Government to thank for those projects BTW...