Well, our secret plane is an aircraft, not a ship, so yeah, they might want to see what happens when they get near a fighter plane.
Visual is absolutely not irrelevant. Every bird we put in the sky is painted specifically to camouflage it. Some paints even help to hide the plane from RADAR. The one thing we constantly test are ways to hide planes from RADARs. We are often successful at it. When we first started using stealth planes, they werent picking us up on RADAR.
No reason to go over an ocean? Are you high? Every plane that leaves this country has to go over the ocean.
...and why isnt it a Naval aircraft? Virtually all future military planes will be launched from carriers at sea. They will be pilotless drones.
Wow, so much to go over here.
The first sentence makes no sense, they already know how fighters and ships see each other.
And notice I said that the F-22 would by flying over the ocean at 65,000 feet. It is not even going to be a speck in the sky at that range. That is almost double the altitude of a 747, and a fraction the size. At that altitude, visual spotting is a fantasy.
And yes, they were picking up our F-117 on RADAR. Stealth does not mean Invisible, our pilots are not Wonder Woman. Stealth has never really been about making an airplane invisible. It is about decreasing the distance at which it can be detected, and making it as hard as possible to get a RADAR lock on it for firing missiles at it. Saddam knew that they were inbound even before the first bombs landed on Baghdad. For goodness sakes, they shot one down over Serbia over 2 decades ago.
Why is it not a Naval Aircraft? Simple reason, it is too damned heavy. And secondly, the Navy really has no use for a dedicated air superiority jet. The last one they had was retired 16 years ago (and a decade after it was transitioned to a multi-role capability), and they have no intention to have one again.
And no, almost no military planes have ever been, nor will ever be launched from carriers. And the future is not drones. With the horrible performance of them over the last 2 decades, I have no idea why people still believe that nonsense.