NOTES FOR USE OF ISS25.ICN SATELLITE ICON FILE
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1.  File ISS25.ICN is a satellite icon file for use with STSORBIT PLUS,
    Version 0123 or higher. It depicts the International Space Station
    as of early 2001. This icon is 25x25 pixels for greater detail.

2.  In order to use ISS25.ICN, the file must be copied to a new file
    which has a name of the form "#nnnnn.ICN", where "nnnnn" is the five
    digit NORAD Number of the International Space Station, "#25544.ICN".
    Use the following DOS command to create the new icon file:

    COPY ISS25.ICN #25544.ICN

3.  STSORBIT PLUS will automatically select the ICN file if present.