Santa Ana (Orange) OSO

The Santa Ana (Orange) OSO is located at 1921 East Alton Avenue, Ste 150 (view on Google Maps). You can call the office at 949-261-7323/7950/8001. You can also visit the Santa Ana (Orange) OSO online at http://www.ocusmcoso.com/.

After finding your local Marine OSO, learn how to apply for commissioning or prepare yourself physically for Marine OCS.

If any of the above information is incorrect, please contact me.

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