Hi Everyone!
Presented here are my illustrations of the rank/specialty insignia for USAF enlisted Fire Protection Specialists (firefighters), AFSC 3E7X1. (This specialty is within the Civil Engineering career field. The skill levels within this AFSC are subdivided in this manner:
3E711--Trainee
3E731--Apprentice
3E751--Journeyman
3E771--Supervisor
3E791--Superintendent
The rank/specialty insignia are set permanently within rectangual patches, and are worn on both sleeves, midway between the shoulder and elbow.
[img]http://i172.photobucket.com/albums/w9/ChuckAnderson_/AFSC3E7X1.jpg[/img]
Chuck Anderson
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