{"uid":"cap_mt2zL48LpmOmJ7H4rM6bt","slug":"aircraft-report-faa-registry-changes-feed-729ca0a7","name":"aircraft.report FAA Registry Changes Feed","description":"FAA aircraft registry API for agents, paid per call with x402 (USDC on Base). MCP server: https://aircraft.report/mcp","url":"https://aircraft.report/v1/changes?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"n":{"type":"string","description":"Limit to one tail number"},"date":{"type":"string","description":"One snapshot date, YYYY-MM-DD (use date or since, not both)"},"kind":{"type":"string","description":"registered | owner_changed | owner_withheld | status_changed | address_changed | updated | removed | deregistered | document_recorded"},"limit":{"type":"integer","description":"Page size, default and max 500"},"since":{"type":"string","description":"Earliest snapshot date, YYYY-MM-DD"},"cursor":{"type":"string","description":"next_cursor from the previous page"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"changes":[{"kind":"owner_changed","after":{"name":"ACME AVIATION LLC"},"before":{"name":"BENE MARY D"},"fields":["name"],"n_number":"100","snapshot":"2026-10-30"}],"has_more":false,"next_cursor":"1834"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_4k_uuE9RYxR6vPQOTEYAM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns paginated FAA aircraft registry change events (ownership, status, address, registration) filtered by tail number, date range, or change type","exampleAgentPrompt":"Show me all ownership changes recorded in the FAA aircraft registry for tail number N100 since 2025-01-01, up to 500 results per page.","exampleUseCases":[{"title":"Fleet ownership transfer audit","prompt":"Pull all owner_changed events from the FAA registry for N100 since 2024-06-01 — I need to see who it was transferred from and to, and on what dates."},{"title":"Daily deregistration monitoring","prompt":"Get me all aircraft that were deregistered in the FAA registry on 2025-04-20, up to 500 results, so I can flag them in our compliance system."},{"title":"Status change investigation for specific tail","prompt":"What status changes has tail number N12345 gone through in the FAA registry? Show me everything since 2023-01-01 with kind set to status_changed."}],"resultDescription":"A JSON object containing a `changes` array of registry change events, each with a `kind` (e.g. owner_changed, deregistered), `before` and `after` state snapshots, `fields` that changed, the `n_number`, and the `snapshot` date. Also includes `has_more` boolean and `next_cursor` string for pagination.","failureModes":["Missing required input object returns 400 validation error","Using both `date` and `since` simultaneously is disallowed and returns an error","Invalid `kind` enum value returns 400","Invalid date format (not YYYY-MM-DD) causes query failure","Cursor from a different query context may produce unexpected results","Exceeding page limit of 500 is silently clamped or returns error","No results found returns empty changes array with has_more: false"],"whenToPreferThis":"Use this endpoint when you need a time-series view of FAA registry mutations — ownership transfers, deregistrations, status changes — rather than a point-in-time snapshot of a single aircraft. Ideal for compliance auditing, fleet monitoring pipelines, or detecting when a specific tail number changed hands. Prefer over the identity lookup endpoint when the question is 'what changed and when' rather than 'what is this aircraft right now'.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:30:22.609Z","isFirstParty":false,"canonicalSlug":"aircraft-report-faa-registry-changes-feed-729ca0a7"}