[amsat-bb] Newbie Questions - ISS

[Jackie Dander]

1. Is this the best way or place to post such questions?
2. I have studied past posts and other sources but can't find answers to
questions below.
3. I am trying to listen to ISS. N2Y0 and HeavensAbove list the same pass
for my location today (FM14be, 16:39 local time, elevation 56 degrees) but
AMSAT predictor says 4 degrees for that pass. Why the difference?
4. N2Y0 says up/down is 437.550/437.550, ASFK, inactive. HeavensAbove says
145.825/447.550 FM
active. Who is right? How can I get correct frequencies to listen to?
thanks
Isaac