Groton — Nineteen sailors of Class 15120 graduated from the Submarine Electronics Computer Field, SECF, Apprentice course on Oct. 8.

The SECF "A" school combines a core curriculum of electronics, fire control and sonar technician skills and abilities while emphasizing team training and cross rating familiarization.

Seaman Jason Persoon, Seaman Sean Crudup and Seaman Robert Hemman were class honormen.

Seaman Kenneth Clements, Seaman Kyle Bucher and Seaman David Walker were recognized for personal excellence.

Seaman Isiah Young received the William H. Purdum Award as most improved student.

The Submarine Electronics Computer Field Apprenticeship (SECF) training school is an 18-week course of instruction combining three ratings, sonar technician, fire control technician and electronic technician in the same classroom along with instructors from all three ratings.

SECF encompasses topics such as basic computer and electronic training and fire control systems, trigonometry and pre-calculus, AC/DC circuits, basic power supplies, digital systems, radar and microwave theory and operation, basic sound propagation, passive/active theory, Gram Analysis, oceanography, naval security, acoustic systems fundamentals, sonar underwater acoustics, acoustics analysis, submarine target motion analysis, computer technology and maintenance fundamentals, sonar watch standing and shipboard noise control.

Sailors learn theoretical and practical knowledge of their respective ratings in an interactive multimedia forum with emphasis on hands-on skills and team concepts. Approximately 50 percent of the course is taught in the Combined Operational Acoustic Employment trainer (COAET).

The sailors learned and practiced skills taught in four knowledge segments: Basic Maintenance, Underway Steaming, Section Tracking Party and Surface Transit. Each graduating student is better prepared to meet the challenges of the fleet and has the knowledge and skill to be a productive member as soon as he crosses the brow of his submarine.