Voice contact on 145.800 Simplex?

A Ham on one of the forums I belong to said he had several QSO's recently with the ISS using 145.800 Simplex. I don't see any mention of this anywhere, only 145.800 downlink and 144.490 uplink. The only simplex I see listed is for SSTV on 145.800. Anyone have information on whether this is valid?

Tnx
Les KCØPTO

kc0pto – Tue, 2010 – 09 – 28 01:44