Engineering

Avionics and electrical systems, certified.

Archangel designs and certifies avionics and electrical integrations for Part 23, Part 25, Part 27, and Part 29 aircraft — with a DER on the work, not after it.

Twin-turboprop glass cockpit at night
Wiring schematics and harness CAD on an engineering desk

What we take on

Jon Shoemake is an FAA Designated Engineering Representative with two decades in special-mission modifications, electrical avionics systems, and wiring. We bring 8110-3 approvals, STC development, and the installation engineering that follows.

Talk to engineering
Clamped wire bundles in an aircraft electrical bay

Integration, not just paper

Interface adapters, FMS and radio integration, major alterations, and special-mission work. The drawing set, the harness, and the kit are designed together so the shop is not translating engineering on the floor.

How we build harnesses