I have two questions regarding communication on Unicom when it comes to runway crossing.
Question 1: Let’s say I’m at KLAX and I am crossing runway 25R. As an example I would announce for instance, “American 1562 crossing runway 25R”, but once crossed is it necessary to announce clear of all runways?
Question 2: Let’s say I’m at an airport with multiple parallel runways, like KSFO or KMDW (we will use KMDW as an example) and I want to cross the following runways:
(Red circle indicates where you are, yellow line indicates the path. And yes, I’m aware the taxiways of KMDW have you not cross like that, but it’s just for the example 😂)
Would it be okay if I were to just announce that I was crossing 31L and not the other runways since it is the last one crossed? I’ve had IFATC issue me that before when KMDW was active, but I’m just wondering if it’s okay in Unicom.
Thanks! A response would be appreciated.