on the 13:42 pass this morning they were in contact with a w4 station. when he cleared he used the rs1iss call. anyone know why?
My guess would be the same reason I use my ZL call sign when talking to w4 stations on HF, it's the designated call for the spacecraft/operator.
Re: why use rs1iss call over nort america
My guess would be the same reason I use my ZL call sign when talking to w4 stations on HF, it's the designated call for the spacecraft/operator.