Explore
Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesMCP server · Data access / search
Offline, keyless lookup of the US civil aircraft registry — decode N-numbers, search records.
0 failed · 8 not measured
Median of successful probes over 7 days
Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.
Tool definitions returned by this server
Independent monitoring
Outdated check
Last connection measurement is over 24 hours old. Current availability is unknown.
Last checked| Test area | Passed | Failed | Unmeasured |
|---|---|---|---|
ConnectionCan a client connect and discover tools? | 5 | 0 | 0 |
Reliability & speedDoes it respond consistently and quickly? | 0 | 0 | 4 |
Access & authenticationWhat is required to use this server? | 1 | 0 | 2 |
Tool qualityAre the tool definitions usable by an agent? | 4 | 0 | 0 |
Publisher identityCan the publisher be traced to its source? | 4 | 0 | 2 |
Unmeasured means there is not enough evidence to decide. How these checks work
Start using io.github.cyanheads/faa-aircraft-registry-mcp-server
Choose your client, copy the configuration, then enable the server in your client’s MCP settings.
Run this command in your terminal, then restart Claude Code.
Claude Code
claude mcp add --transport http io-github-cyanheads-faa-aircraft-registry-mcp-server https://faa-aircraft-registry.caseyjhand.com/mcpCapabilities
Decode a 6–7-character FAA manufacturer/model/series code to aircraft specifications — manufacturer, model, aircraft category, aircraft type, engine type, number of engines, number of seats, weight class, cruise speed, and type-certificate data sheet/holder. Use faa_search_aircraft_types first to discover a code by manufacturer or model name.
DiscoveredResolve whether a US civil aircraft N-number is active, deregistered, reserved, or unknown, including the available registration and airworthiness status. Use this rather than faa_lookup_registration when a number may be inactive. A number that was never issued returns recordType "unknown" — a valid, informative answer, not an error. Accepts "N12345" or "12345".
DiscoveredDecode one US civil aircraft N-number to its full registration record — aircraft make/model, engine, year manufactured, airworthiness, registration status, Mode S (ICAO 24-bit) code, and registered owner (when owner-PII redaction is off). Accepts "N12345" or "12345" (the leading N is optional). Returns ownerRedacted: true when owner details were withheld. A number that is known but inactive (deregistered or reserved) is not found here — use faa_get_registration_status for its current state.
DiscoveredSearch FAA aircraft types by manufacturer/model name, aircraft type code, or category code to discover 6–7-character manufacturer/model/series codes and browse specifications. Pass a code to faa_get_aircraft_type for specs or faa_search_registrations as manufacturerModelCode for exact registration matches, then faa_lookup_registration for details. At least one filter is required. Every response reports totalCount (all matches, not just this page); when more remain, it returns nextOffset — pass it back as offset to page forward.
DiscoveredSearch active US civil aircraft registrations by owner name, make/model, exact manufacturerModelCode, state, aircraft type, or Mode S (hex) code. Discover codes with faa_search_aircraft_types, search registrations by manufacturerModelCode, then drill into N-numbers via faa_lookup_registration. Filters are AND-combined; at least one is required. Owner-name search is unavailable when this deployment redacts owner PII — use the other filters instead. Every response reports totalCount (all matches, not just this page); when more remain, it returns nextOffset — pass it back as offset to page forward.
DiscoveredRecent measurements
| Checked | Result | Response | Tools |
|---|---|---|---|
| Connected | 918 ms | 5 |