Transponder应答机
A transponder is an electronic device on board an aircraft that responds to interrogation signals from air traffic control or collision-avoidance systems and broadcasts identification, altitude, and other coded data. In technical documentation, it appears in avionics system manuals, flight manuals, minimum equipment lists, and surveillance descriptions as part of communication, navigation, and airspace compliance, including mode and code selection procedures.
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Check source meaning → confirm the preferred term → record approved variants and references.
Where this term appears
In localization, this term appears in AFM supplements, avionics manuals, operational flight plans, MEL deferrals, and airspace approval documents. Translators must keep standard ATC phraseology and transponder code terminology consistent, and distinguish transponder from ADS-B, radio, and radar because these systems may be translated similarly but have different regulatory meanings.
Translation checks
A common error is translating transponder as 'radar' or 'radio transmitter,' which misrepresents its role as an interrogated beacon rather than a primary radar source. Another is mistranslating mode or code terms such as Mode C, squawk, or ident, leading to incorrect operational instructions in flight crew or maintenance documents.
Keep the term aligned across your files
Check procedure sequence, part names, limits and cautions against the supplied references. Applicable aviation or market requirements depend on the product and project pathway.
Provide approved terms and previous translations with the source files. Agree how variants, ambiguous wording and revisions will be reviewed. Terminology maintenance and any termbase handback are confirmed in the project scope. See the 8-step AI + expert workflow.
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Read the published project →Published scope shows related industry experience; it does not confirm that this specific term was used or reviewed in the project.
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Include the source and target languages, file types, intended use, deadline and any approved termbase. Agree handling before sending sensitive files. Acknowledged in 4 hours, quoted in 24.
Prepare an inquiry email →Aerospace & UAV solutions →File handling →A glossary entry is not an official standard or evidence of regulatory acceptance. Confirm current requirements for your project separately.