Jonathan Goodish writes:

In article ,
"Dan Luke" wrote:

"Viperdoc" wrote:

Have to agree that "looking" in response to a traffic call is reasonable.
Saying "roger" makes it unclear as to whether you actually have the
traffic in sight.

Both responses are incorrect.

"Traffic in sight (the correct response) makes it very clear that you have
the traffic in sight.

And if you don't have the traffic in sight... ? You say nothing?

You say "Negative Contact".
(Isn't this stuff still in the AIM?)