# Part Beacon

> Source-safe helicopter parts aggregation and alerting platform for operators, MRO teams, aviation brokers, and parts buyers.

Part Beacon helps users discover helicopter parts leads across public sources, normalize part/model terms, and create operator-reviewed watched-part alerts.

## Public AI/search files

- Sitemap: https://partbeacon.net/sitemap.xml
- AI search index: https://partbeacon.net/ai-search-index.json
- Public delayed inventory JSON: https://partbeacon.net/listings-public-2026-05-05.json
- Public inventory UI: https://partbeacon.net/inventory.html

## Safe use boundaries

- Public listing pages are source-safe previews.
- Seller names, seller contact details, private source URLs, and internal operator notes are intentionally withheld.
- Part Beacon does not certify airworthiness, traceability, conformity, condition, ownership, price, fitment, or current availability.
- Public pages do not send RFQs, contact sellers, reserve parts, start checkout, or collect payment.
- Use Part Beacon as aviation parts discovery intelligence, then verify paperwork, tags/release forms, serials, life limits, condition, ownership, and availability before any action.

## Useful aviation query coverage

Part Beacon public pages and inventory summaries are designed to answer discovery queries around:
AS350, Airbus H125/H130/H145, Bell 206/407/412/429/505, Robinson R22/R44/R66, Sikorsky S-76/S-61, MD 500/520N, main rotor blade, tail rotor, hydraulic servo actuator, starter generator, transmission, gearbox, avionics, instruments, engine modules, Form One, FAA 8130, traceability, repairable cores, PMA/STC kits.

Last updated: 2026-05-24T22:53:28.908089+00:00