The phrase "actual launch" is correct and usable in written English.
It can be used to refer to the real or definitive start of a project, product, or event, distinguishing it from previous trials or announcements.
Example: "After months of preparation, we are finally ready for the actual launch of our new software."
Alternatives: "real launch" or "official launch".
While many of us expected the company to actually launch the maps then, Google never announced actual launch date.
The actual launch came off flawlessly.
The actual launch day, June 29th, became known as "iDay" among Apple cultists.
"A very dangerous idea would be that the international community would provide actual launch capability to North Korea".
The company quickly revised that, and its actual launch has been somewhat smoother, selling 307,000 consoles in the week leading up to Christmas.
When the Apollo programme involves 20,000 contractors, it ceases to matter how far from the actual launch site their factories are; they could as easily be in Britain as in the United States.
The actual launch of the single currency in 1999 and the end of the enlargement negotiations in 2002 merely completed work that had been set in hand many years earlier.
There's always quite a long period of time between the game getting sent off for certification and manufacturing and the actual launch date, so many gamers would rather the developers use that time to fix any problems through patches.
Given the complex nature of the data to be expected from these missions, a thorough preparation for them is essential and this can be accomplished by realistic simulation of the imagery data, years before the actual launch.
But anyone who's surprised by the past month's events — from North Korea's threat to fire missiles close to Guam, to the actual launch of a missile over Japan — hasn't been paying attention.
For example, in[15] it is stated that Each instance will store its actual launch time.
