Navy Officer designator · Intelligence
780X Oceanography CWO
Current service use not established
This code is listed in the directory. Inclusion alone does not confirm current service use.
A Navy officer classification, not an enlisted rating.
Overview
An Oceanography Chief Warrant Officer supervises, trains, and directs personnel who collect, process, analyze, exploit, and disseminate meteorological and oceanographic data. This officer plans and manages equipment, manpower, and other resources and may serve as a watch officer, division officer, training officer, deployable team lead, detachment officer-in-charge, or staff technical advisor.
Notes & Sources
- NOOCS Part A (Edition 96, Jul 2026) prints officer code 780X as “Oceanography Warrant Officer…”, paired with its Chief Warrant Officer billet row (billet 7800 requiring the specialty); the row states who holds the code and which specialty the billet requires, not what duties every holder performs. See the cited block for the exact pairing text.
- Because the Navy carries no duty, training, or clearance prose at designator level, occupation-specific recommendations are not published here; a 780X officer’s duties depend on the assigned billet.
Evidence for this guidance (1 document)
- NAVPERS 15839I Vol I Part A · Billet and Officer Designator Codes (NOOCS Edition 96, Jul 2026)
[1] Part A officer designator table, block 780X, cached text line 1104
Supports: Specialty definition
Source review recorded September 24, 2026.
Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.
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