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SUBSIM: The Web's #1 resource for all submarine & naval simulations since 1997
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SUBSIM: The Web's #1 resource for all submarine & naval simulations since 1997 |
07-31-07, 10:33 AM
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#14 |
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Engineer
 Join Date: Apr 2007
Location: Texas
Posts: 203
Downloads: 71
Uploads: 0
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Historical scope markings:
Indication and data output: Range: 5-inch A-scope with range step and dial. Main Sweep: 60,000 yd. Expanded Sweep 20,000 yds. Precision sweep on 40,000 yds. 1,500 yds. either side of mark. PPI: A 5-inch PPI is provided with SJ-a and SJ-1 Ranges: 8,000, 20,000, 80,000 yd. 160,000 yd. delayed sweep. Other: Provisions for IFF indication are present. http://www.maritime.org/radio-sj.htm
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Friends, when once a man is launched on such an adventure as this, he must bid farewell to hopes and fears, otherwise death or deliverance will both come too late to save his honor and his reason. |
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