dchall8

San Antonio, TX Joined May 3rd, 2007
3 Instructables 435,203 Views 1,191 Comments 35 Followers

I was an engineer for the Air Force for 28 years and did land ownership research across Texas for several years. For 8 years I made GIS maps for the local appraisal district, and am now retired.

Instructables

PVC House Numbers

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Install Ringtones Without a Data Plan

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Make a $200 "tactical" Flashlight for About $15

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