NOTES FOR USE OF ISS2.ICN SATELLITE ICON FILE
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1.  File ISS2.ICN is a satellite icon file for use with STSORBIT PLUS,
    Version 9517 or higher. It depicts the International Space Station
    (ISS) following the addition of the Zvezda Service Module. It will
    replace the default internal ISS icon.

2.  In order to use ISS2.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 ISS. Use the following DOS command to
    create the new icon file:

    COPY ISS2.ICN #25544.ICN

    The following sample ISS 2-line elements illustrate the data.

    ISS
    1 25544U 98067A   00207.45504360  .00073319  00000-0  67477-3 0  8723
    2 25544  51.5804 304.6834 0004752 164.3186 274.5040 15.66977232 95936

3.  STSORBIT PLUS will automatically select the ICN file if present. Once
    the space shuttle undocks from ISS, delete the #nnnnn.ICN file created
    in Step 2 or Step 3 and the satellite icon will return to normal.