Sealord, you got almost the whole thing. The "zero" that is the last thing heard in your recording is the first of 6 total zeros, sent 000 000. And that was the end of the message. 14374 was also the strongest here, but the 850 Hz FSK on 14375 messed it up, so the best I heard was on 15874 kHz, although all three freqs, 18074 (0100z), 15874 (0120z), and 14374 kHz (0140z), were copiable.
T!