Faa Aircraft Registry MCP Server is answering right now. Last checked 12 min ago. 70 installs a week from npm. It exposes 5 tools. Last commit 25 Aug 2026.
Offline, keyless lookup of the US civil aircraft registry — decode N-numbers, search records.
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 25 August 2026. No other catalogue keeps this.
Today is the operative word: we check Faa Aircraft Registry MCP Server every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 12 min ago.
claude mcp add faa-aircraft-registry-mcp-server --transport http https://faa-aircraft-registry.caseyjhand.com/mcp
{
"mcpServers": {
"faa-aircraft-registry-mcp-server": {
"url": "https://faa-aircraft-registry.caseyjhand.com/mcp"
}
}
}
[mcp_servers.faa-aircraft-registry-mcp-server]
url = "https://faa-aircraft-registry.caseyjhand.com/mcp"
{
"mcpServers": {
"faa-aircraft-registry-mcp-server": {
"url": "https://faa-aircraft-registry.caseyjhand.com/mcp"
}
}
}
{
"mcpServers": {
"faa-aircraft-registry-mcp-server": {
"url": "https://faa-aircraft-registry.caseyjhand.com/mcp"
}
}
}
This one needs environment variables set before it will start:
FAA_REDACT_OWNER_PII (Redact owner name/address and disable owner-name search. Redacted by default; set to false only on trusted local installs. Unset/empty/malformed resolves to redacted.), FAA_MIRROR_PATH (Filesystem path to the SQLite registry index file.), FAA_DATABASE_URL (Source URL for the FAA Releasable Aircraft Database ZIP (used by mirror:init/refresh only).), MCP_HTTP_HOST (The hostname for the HTTP server.), MCP_HTTP_PORT (The port to run the HTTP server on.), MCP_HTTP_ENDPOINT_PATH (The endpoint path for the MCP server.), MCP_AUTH_MODE (Authentication mode to use: 'none', 'jwt', or 'oauth'.), MCP_LOG_LEVEL (Sets the minimum log level for output (e.g., 'debug', 'info', 'warn').).
The author declared them in the registry entry; get the values from the project itself.
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
faa_get_aircraft_type
faa_get_registration_status
faa_lookup_registration
faa_search_aircraft_types
faa_search_registrations
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://faa-aircraft-registry.caseyjhand.com/mcp | streamable-http | answering | 406 ms | 12 min ago |
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Answers built from our own checks of this server.