# PPL Free Ground School (pplfree.com)

Adaptive online ground school that tracks mastery per objective and quizzes students for the FAA private pilot written test.

- Atlas card: https://inite.ai/en/atlas/pplfree.com
- Site: https://pplfree.com
- For: Student pilots studying for the FAA private pilot written knowledge test, and flight instructors tracking their students.
- Categories: learning
- Use 0/100 · alive 87/100

## Used for

- Work through modules on airspace and weather rules
- Check readiness per objective before booking the knowledge test
- Ask a cited AI tutor study questions about approved material

## Price

- from 99 USD/one-time, free plan (read 2026-10-21 on https://pplfree.com/pricing)

## For developers

- MCP server: com.pplfree/ground-school (namespace; open on 2026-10-21, 5 tools)
- Read 2026-10-21

## MCP server, measured daily

Server: https://pplfree.com/mcp, checked every day since 2026-10-21 (1 checks).

- Answered: measuring, 1 daily checks so far
- Median first answer: 227 ms
- Sign-in: none
- Context its tool definitions take: about 1206 tokens (5 tools)
- Tool definitions: A, 100/100
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-21

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Source: INITE Atlas, https://inite.ai/en/atlas/pplfree.com. JSON: https://inite.ai/api/atlas/pplfree.com. MCP: https://inite.ai/api/mcp (atlas_lookup).