An Illustrated Parts Catalog (IPC) is a technical reference that identifies and illustrates aircraft parts, assemblies, and attaching hardware for a specific model in an exploded or graphical format, usually organized by ATA chapter and figure/item numbers. In technical documentation, it supports parts identification, provisioning, and ordering by linking illustrations to part numbers, quantities, interchangeability notes, effectivity, and replacement data.
In localization, IPC appears in maintenance and parts provisioning workflows, supply chain portals, and technical publications suites. Translators must keep figure/item callouts, effectivity codes, and part-number formats unchanged, and ensure that terms like installation, detail, and assembly match the graphic hierarchy, because incorrect labels can cause wrong parts to be ordered.
A frequent error is translating IPC figure titles and item names too loosely, so the text no longer matches the drawing callouts. Another is converting part numbers or effectivity strings into localized numerals, which breaks ordering systems. In parts catalogs, even minor discrepancies between text, illustration, and part number can delay maintenance or ground an aircraft.
EASA and CE certification impose language requirements on maintenance and safety documentation. These terms carry airworthiness and liability implications, so they are rendered against the governing standard rather than translated freely.
Angel Translation locks terms like this into a project terminology base before expert review begins, so the same source term resolves to the same target term across every document in a submission — and stays consistent in the next revision. See the 8-step AI + expert workflow.
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