# GIS Pearl Collision?

**URL:** <https://forum.gcaptain.com/t/gis-pearl-collision/10927>\
**Category:** Marine Incidents\
**Created:** [August 15, 2013, 9:10am UTC](https://forum.gcaptain.com/t/gis-pearl-collision/10927 "2013-08-15T09:10:02Z")\
**Posts on this page:** 1\
**Showing post:** 23

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**Author:** ![c.captain](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.gcaptain.com/c.captain/32/807_2.png) [@c.captain](https://forum.gcaptain.com/u/c.captain)\
**Post date:** [August 23, 2013, 10:11am UTC](https://forum.gcaptain.com/t/gis-pearl-collision/10927/23 "2013-08-23T10:11:23Z")

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what is an “unlit radio tower” doing offshore anyway? we talking about one of those pipes that stick up with a valve wheel on top?

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