Pin Pro

NorthBishop

About this app

Pin Pro is a precision-engineered technical utility built exclusively for avionics technicians, aircraft maintenance engineers, and harness fabrication specialists who demand accuracy in every connection.

Working with aircraft electrical systems means navigating hundreds of connector types, pin configurations, wire gauges, and contact part numbers — often under time pressure and in high-stakes environments where a single miswired pin can ground an aircraft. Pin Pro was purpose-built to eliminate that risk.

By consolidating complex, multi-source wiring data into a single, intuitive interface, Pin Pro replaces the scattered stack of OEM manuals, wiring diagrams, and spreadsheets that technicians traditionally juggle on the shop floor. Whether you're fabricating a new harness from scratch, performing a line-replaceable unit (LRU) swap, or troubleshooting an intermittent fault, Pin Pro gives you instant access to the connector data you need — right when you need it.

What sets Pin Pro apart:

Pin-by-Pin Detail — View complete pin assignments, wire gauge compatibility, contact part numbers, and insertion/extraction tooling requirements at a glance.
Tooling Guidance — Eliminate tooling errors by surfacing the correct insertion and removal tools for each contact type, reducing the risk of damaged contacts or connectors.
Harness Fabrication Support — Streamline build sequences with organized, job-ready connector data that supports both fabrication and quality verification.
Error Reduction by Design — A structured, searchable interface reduces the cognitive load of cross-referencing data, helping technicians work confidently and catch discrepancies before they become defects.
Pin Pro is more than a reference tool — it's a force multiplier for experienced technicians and a safeguard for those building their expertise. Designed to meet the precision demands of aviation maintenance, Pin Pro helps ensure every connector leaves the bench correctly assembled, every time.

What’s new

Improved app's memory and performance with R8 optimization