The prototype P-3AEW was built on an ex-RAAF P-3B.
This would have been a no brainer for the RAAF in the 80s, even converting them locally using the surplus B airframes. Still if it hadn't been acquired by the 90s, Wedgetail would have been worth waiting for.
The thing is, ideally, they would have had something before that, AEW Avenger, Skyraider Gannet with the FAA and the same radar is fitted to a Lincoln or Neptune etc.
I would hope in this
Alternative ADF both Australian politicians and the brass of the ADF would be astute enough to see the real cost and operational benifits of AEW and Airborne Refuelling, as the true force multipliers they are and the net benifit and in many ways the cost savings these two important platforms contribute to Australia's defence.....
For example, how many and how much does an operational fighter airbase cost to construct, supply and operate? How many flights would a fighter cost to conduct air patrols/QRF's in an air force which has no AEW? How much aviation fuel does a fighter consume on a patrol/QRF? How much does it cost in $$$$ and time in maintance hours for each hour a fighter conducts a patrol/QRF?
How many ground-based radar facilities would be needed to be constructed, supplied, defended along Australia coast [even though in real-world terms Australia was woefully equipped with a integrated sea and air radar system until the advent of the JORN, which in itself was extremely long winded in its gestation and operational readiness...]
No, for all the hype/excuses that many Western governments - including Australia has made about the 'cost' of AEW/AWACS platforms within their ORBAT's, I'm confident that the initial purchase of say four-six AEW/AWACS platforms, although expensive, would see a operational and cost benifit over the life cycle [20+ years] of such a force multiplier. [I fully appreciate that the the variety of AEW/AWACS platforms was extremely limited in the 60's, 70's and 80's.]
Irrufutably, the likes and calibre of the Boeing E-3 Sentry would be both technically difficult and expensive for a country/small military like Australia to acquire and operate. That's why, I'd even support the purchasing the Grumman E-2 Hawkeye over not having AEW at all. Sure, the E-2 has limitations when compared to the likes of the E-3. But Australia could feasibly request of Grumman a 'modified' variant to suit Australia's needs and wants:
- Fixed wings [by mitigating the folding wing arrangement of the E-2, this would save weight, mitigate maintance (time & $$$);
- Add additional fuel to the outer (now fixed) wing;
-Add an externally plumbed fixed in-flight refuelling receptor (improving both range, endurance and time on station)
I'm more than adamant that Grumman would facilitate such modifications, given the export potential such a small and cost-effective AEW platform on the world market (especially Post-Falklands War!!).
Ideally and more sensibly, my money would be on the RAAF being the launch customer for the Lockheed P-3AEW, perhaps even earlier than the 'official' P-3AEW was launched by Lockheed, as a private venture! [For, I always thought such a combination of P-3 airframe and capitalising on the E-2B's mature and proven General Electric APS-125 radar system made logical sense long before it was the 'official' P-3AEW. Not too different to the mating of the P-3 airframe and the S-3 Viking system arrangement of the Canadian CP-140 Aurora....]
Perhaps replace the P-3's four-bladed paddle-type propeller's, opertmised for low-altitude performane, with more efficiant six bladed propeller design optimised for high-altitude performance.....
Add externally plumbed fixed in-flight refuelling receptor (improving both range, endurance and time on station)
Volkodav, respectfully, given the expected longevity of such an expensive platform, I'd stipulate them being 'new-built' P-3C, as opposed to utilising RAAF's P-3B's. [The RAAF's P-3B's being transferred to Australia's Coast Guard/Boarder Surveillance organisation.].
In which case, realistically, a AEW derivative of the P-3 could have been in operational service in the early 1980's, had the Australian government/RAAF had the fortitude.
P.S. Now, given Australia's/RAAF's appreciation of the Lockheed P-3 Orion in both ASW/MP and AEW within it's ORBAT. I would fully support Australia/RAAF becoming a launch customer for the Lockheed P-7, in both ASW/MP and AEW role!!
Regards
Pioneer