# FAA Aircraft Registration Certificate Expiry Watchlist

**Use case:** 

Track FAA aircraft registration certificate expiry for a known watchlist. Replace the sample N-numbers and set warning windows. The first run shows expiry dates and days remaining; repeat with the same Monitor key to detect entry into your chosen windows. Unknown dates are flagged. This Task does not assess airworthiness or send automatic reminders.

## Input

```json
{
  "monitorKey": "task-faa-expiry",
  "aircraft": [
    "N12345",
    "N221DG"
  ],
  "expiryWindowsDays": [
    90,
    30
  ],
  "mode": "snapshotAndChanges",
  "baselineMode": "emitSnapshot"
}
```

## Output

```json
{
  "n_number": {
    "label": "N number",
    "format": "string"
  },
  "external_id": {
    "label": "External id",
    "format": "string"
  },
  "status": {
    "label": "Status",
    "format": "string"
  },
  "record_type": {
    "label": "Record type",
    "format": "string"
  },
  "registration_status": {
    "label": "Registration status",
    "format": "string"
  },
  "certificate_expiration_date": {
    "label": "Certificate expiration date",
    "format": "string"
  },
  "days_to_expiry": {
    "label": "Days to expiry",
    "format": "integer"
  },
  "change_types": {
    "label": "Change types",
    "format": "array"
  },
  "source_data_as_of": {
    "label": "Source data as of",
    "format": "string"
  },
  "observed_at": {
    "label": "Observed at",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [FAA Aircraft Ownership & Registration Change Monitor](https://apify.com/automa-flow/faa-aircraft-registration-change-monitor.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/automa-flow/faa-aircraft-registration-change-monitor.md) to learn more, explore other use cases, and run it yourself.


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This Task's input is already configured above — use it as-is rather than inventing a new one.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
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For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/automa-flow/faa-aircraft-registration-change-monitor.md

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).