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This is a U.S. Government system.  Before continuing, read this  disclaimer.
Problems? Contact NGA.
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Menu Options
Submit Informational Report to NGA spacer

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Select the type of report to submit from the Menu Options list above. Users can submit the following types of reports:

Anti-Shipping Activity Report (ASAM):
Acts of piracy can be reported by completing the on-line form. Information supplied will be added to our ASAM database.

Arctic Maritime Safety Information (AMSI):
Details about the AMSI database and instructions for reporting a maritime hazard within the Arctic area can be accessed from this page.

Marine Information Report and Suggestion Sheet:
The on-line form can be used to submit:
- Discrepancies noted on NGA nautical products.
- New information that potentially affects NGA nautical products.
- Suggestions for improving NGA nautical products.

Mobile Offshore Drilling Units (MODU):
Details about the installation, removal and relocation of drilling rigs can be reported by completing the on-line form. Information received will be used to update our MODU database.

US Navy Port Visit Reports:
A Port Visit Report file can be submitted as an e-mail attachment to the address supplied by the hyperlink on this page.

Ship Hostile Action Report:
Instructions for submitting a report of aggressive hostile actions by foreign militia are provided here.
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