When by that time there will most likely be 4-6 CATOBAR carriers in serivce ? Not likely, spending 1 billion dollars and the space of a dockyard for a period of more than a year is a bad deal as any.In 20 years, when Liaoning and the 2nd Chinese carrier gets a midlife overhaul? Why not?
The Chinese could then decommission the last ski jump aircraft
So far in modern history, only 2 carrier has ever had a catapult refit(Melbourne) and that was done during her first construction, the second was done on the Hancock as an experimental carrier, and only one carrier was ever converted from a helicopter carrier to a true aircraft carrier (Baku).And quite frankly,there isn't much work to be done for a carrier to switch to helicopters instead of fighter. And in both cases(Melbourne and Baku), the premise for doing so is the same, that the country in question don't have enough money or the industrial complex to get themselves a proper carrier to begin with. Then take China into account, why on earth would a country like China would spend that huge sum of money, time and valuable dockspace just so they can upgrade the CV-16 and CV-17 to a mere 1/4th capability of the CATOBARs ?What is so unusual about adapting ships to the state of the art through a conversion? How many aircraft carriers in the world have been retrofitted with catapults and angled decks, or have been rebuilt into a helicopter carrier afterwards?
This is a very ordinary process. And the ship spends the one year in the dock anyway at a lifetime extending measure.
US-NavySo far in modern history, only 2 carrier has ever had a catapult refit ...
Lets not forget that during that time period the US was embroiled in active conflicts all across Asia at the time not to mention the Cold War. There was a pressing need for carrier aviation, so that the USN was more or less forced to retrofit earlier carriers to fill in the ranks.US-Navy
A new island got: CVs 9,10,11,12,14,15,16,18,19,20,31,33,38,39
An angled deck got: CVs 9,10,11,12,14,15,16,18,19,20,31,33,34,36,38,41,42,43
New or additional steam cats got: CVs 11,14,16,19,31,38,41,42,43
In the Royal Navy it is may be 33% of that number. I remember at least mayor rebuilds of Victorious, Hermes, Eagle and Ark Royal with angled decks and steam cats. But there are some more I can not name.
That is a lot conversion of aircraft carriers and it is "very normal".
the second was done on the Hancock as an experimental carrier,
What is so unusual about adapting ships to the state of the art through a conversion? How many aircraft carriers in the world have been retrofitted with catapults and angled decks, or have been rebuilt into a helicopter carrier afterwards?
If you are right, the STOBAR-carriers will both retire in 20 years. We will see.
Lets not forget that during that time period the US was embroiled in active conflicts all across Asia at the time not to mention the Cold War. There was a pressing need for carrier aviation, so that the USN was more or less forced to retrofit earlier carriers to fill in the ranks.
For the RN the situation it faces is what Australia and India faced during their carrier acquisitions. Simply put,they are dead broke right after the war.
Both situations are "normal" if you are penniless or fighting a war half way across the bloody globe.
Neither situation applies to China as of now, there isn't a Cold War on the rise that China is involved. Nor is China suicidal enough to fight a war on its own violation in the next 20 to 30 years at least. And China is certainly much stronger economically wise compared to an post war Britain.
To expect the PLAN to spend serious time and funding to refit carriers of a limited value when they have ample time and geostrategic depth in their immediate home front that catapult carriers are not as important as they are abroad is to wish for them to waste funding when it can be used elsewhere. And since there are only a select few docks that can handle carrier sized ships. A dock taken up by a Type 001/A is a dock that can't be used to refurbish or built a Type 002 or 003.