918 - LIGHT ANTIAIRCRAFT DIRECTOR TECHNICIAN  
[LT AA DIRECTOR TECH]

Inspects, lubricates, and performs electrical and mechanical repairs on all types of fire control equipment, such as the M5 director, oil gear drive, and M5 generator, used with light antiaircraft (e.g., the 40mm).

919 - REMOTE CONTROL SYSTEM TECHNICIAN  
[REMOTE CONTROL TECH]

Disassembles and assembles, cleans, adjusts, lubricates, and performs electrical and mechanical repairs to the component parts of antiaircraft fire control data transmission systems used for such weapons as the 90mm antiaircraft gun.

922 - FIRE CONTROL INSTRUMENT TECHNICIAN   
[FC INSTRUM TECH]

Maintains and makes major repairs on all types of fire control optical and related instruments such as field glasses, BC telescope, aiming circle, range finder, tank periscope, angle of sight instruments, gunner's quadrant, and compasses.

924 - BOMB DISPOSAL TECHNICIAN  
[BOMB DISPOSAL TECH]

Disposes of unexploded bombs, projectiles, and mines by excavating, disarming, removing, or detonating them.

979 - FUEL MIXER OPERATOR, FLAME THROWER  
[FUEL MIXER OPER, FLAME THROWER]

Operates, cleans, and performs minor maintenance on a fuel mixing machine used to prepare fuel for mobile or portable flame throwers.

996 - AMPHIBIAN TRACTOR MECHANIC   
[AMPHTRAC MECH]

Inspects, tests, services, and makes all manner of repairs and replacements on gasoline or Diesel-powered amphibian tractors or armored amphibian tractors, excluding repairs to the armament, armament accessories, and communication equipment.