{"uid":"cap_51yZfQa8Y2fUrATpZslBr","slug":"faa-aircraft-registry-lookup-by-tail-number-or-serial-15c23cce","name":"FAA Aircraft Registry Lookup by Tail Number or Serial","description":"Look up a US-registered aircraft in the public FAA Aircraft Registry by tail number (N-number) or serial and get a normalized record: registration status, registered owner, make, model, year, serial, engine, airworthiness date, type certificate and Mode-S code. Cheap first step before aircraft/diligence.","url":"https://api.agentstools.dev/aircraft/registration","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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"tail":{"type":"string","description":"US tail number / N-number, for example N801NN"},"serial":{"type":"string","description":"Aircraft serial number (used if no tail is given)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_XcplOjdOktNnDxHC0joIt","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up a US-registered aircraft in the FAA Aircraft Registry by N-number or serial number and returns a normalized registration record including owner, make, model, status, and airworthiness details.","exampleAgentPrompt":"Can you pull up the FAA registration record for the plane with tail number N801NN — I need to know who owns it, the make and model, whether it's currently registered, and the airworthiness date?","exampleUseCases":null,"resultDescription":"A normalized JSON record from the FAA Aircraft Registry containing: registration status (active/expired/etc.), registered owner name and address, aircraft make and model, year of manufacture, serial number, engine description, airworthiness date, type certificate data, and Mode-S transponder code.","failureModes":["Tail number not found in FAA registry — aircraft may be deregistered, foreign-registered, or the N-number is invalid","Serial number lookup returns no match if the serial is not uniquely tied to a US registration","Malformed or missing query parameter returns a 400-level error","FAA registry data may lag real-world changes by days or weeks, causing stale results","N-number provided without the leading 'N' may fail to match"],"whenToPreferThis":"Use this endpoint when you need a quick, cheap ($0.01) normalized FAA registry record for a US-registered aircraft identified by tail number or serial number — especially as a first step in aviation due diligence, ownership verification, or airworthiness checks. Prefer this over scraping FAA.gov directly because results are pre-normalized and agent-ready.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:07:04.937Z","isFirstParty":false}