435.180 MHz was the planned frequency. Due to unexpected differences in temperature, the actual frequency is estimated to be around 435.172 MHz. If you're using an FM only radio, you should use 435.170 MHz as your center uplink frequency.

73,

Paul, N8HM

On Sat, Oct 21, 2017 at 12:26 PM, "Stefano (IUØDFT)" via AMSAT-BB amsat-bb@amsat.org wrote:

I have a doubt, since I’m seeing different Fox-1A (AO-85 ) Nominal Uplink Frequencies on the net.Some report 435.180 MHz as the correct one, other sites write that AMSAT made a change and the correct Uplink is 435.170 MHz. Which one do you guys think is right? Thanks in advance for your reply.

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