Welcome to Pinpoint Harnessing, my name is Michael Denman.  I'm an FAA certificated A&P mechanic with 24+ years airline structure and bench avionics as well as 10 years GA avionics installation experience.  Initial training includes 2 years of TTC avionics program with an FCC(GROL) license.

Continued training thru AEA Basic Wiring, XPDR and Repair Station classes.  These courses are excellent for shops of any size to grow A&P wiring/avionics skills.

Scroll thru the pages for wiring products and tips for modernizing your airframe wiring. 

Don't miss the Restoration page showcasing Dennis Ozment's 2019 EAA Grand Champion with Pinpoint Harnessing wiring.

Preventative maintenance has it's place.  Performance can be adversely affected by increased resistance within corroded or damaged terminals and conductors.  

PPH aircraft harnesses are built with properly maintained tooling using aircraft grade materials.  All non-aviation wiring is built to the same rigorous aviation reliability standards.