Your Aviation Maintenance Knowledge Partner
Whether you're an aircraft owner performing preventive maintenance or a professional shop handling complex repairs, PropPal delivers instant answers from official manuals with clickable source links—including visual recognition of charts and diagrams.
Built for Every Level of Aviation Maintenance
Aircraft Owners & Pilots
Perform your own preventive maintenance with confidence. FAR 43.3 allows you to do more than you might think—from changing spark plugs to replacing fuel filters.
- Understand what preventive maintenance you can legally perform
- Get step-by-step guidance from official service manuals
- Save money on routine maintenance tasks
- Access manufacturer service bulletins and ADs
Maintenance Shops & A&Ps
Accelerate complex repairs and inspections with instant access to comprehensive manual libraries. Reduce AOG time and eliminate costly errors.
- Access hundreds of aircraft maintenance manuals instantly
- AI reads wiring diagrams and technical illustrations
- Reduce troubleshooting time by 70%
- Train new technicians faster with instant knowledge access
Stop Wrestling with Manuals
Whether you're changing spark plugs on your Cessna or troubleshooting complex avionics, finding the right information shouldn't take hours.
Hours Lost Searching
Digging through poorly indexed PDFs while your aircraft sits grounded. Time is money.
Costly Mistakes
Misinterpreted procedures or missed steps lead to rework, failed inspections, and safety risks.
Knowledge Gaps
What's legal for owner maintenance? Which wire goes where? Experience gaps cost time and confidence.
Ask PropPal. Get Answers. Get Back to Flying.
Natural language questions get precise answers with direct links to official sources—including visual recognition of diagrams, charts, and wiring schematics.
Aircraft Owner Example:
"Can I legally replace the nav light bulbs on my Cessna 172? What's the procedure?"
✓ Yes, this is preventive maintenance per FAR 43 Appendix A(c)(4)
PropPal shows you the exact procedure from your aircraft's service manual, plus the regulatory reference that makes it legal.
[Source: C172_ServiceManual.pdf, Page 12-15] [Regulation: FAR 43 Appendix A]
Maintenance Shop Example:
"Show me the wiring diagram for the fuel pump circuit on a King Air 350"
✓ Diagram located with component callouts identified
PropPal's visual AI reads the diagram and can answer follow-up questions about specific components, connection points, and circuit paths.
[Source: KingAir350_MaintenanceManual.pdf, Figure 24-31-00]
Proven Results Across the Industry
Faster Troubleshooting
Reduce time spent searching manuals and diagrams
Accuracy Improvement
Eliminate guesswork with authoritative source links
Less Rework
Prevent errors from misinterpretation or missed steps
Always Available
Access expert knowledge anytime, anywhere
Simple. Fast. Reliable.
Natural Language Questions
Type your maintenance question in plain English. No need to know manual sections or part numbers.
AI-Powered Search
PropPal searches hundreds of manuals and reads diagrams using advanced AI to understand context and visuals.
Source-Linked Answers
Get answers with clickable links to exact pages, diagrams, and regulatory references. Always verify critical work with qualified personnel.
Simple, Transparent Pricing
Start free. Pick the tier that fits your hangar.
Every account gets 10 free queries across any available pack — no credit card required.
Solo
For the single-aircraft owner
- ✓1 aircraft slot
- ✓Any 1 manual pack
- ✓Unlimited queries (fair use)
- ✓Chart & diagram reading
- ✓Full chat history
Crew
Multiple aircraft, one account
- ✓3 aircraft slots
- ✓Any 3 manual packs
- ✓Unlimited queries (fair use)
- ✓Chart & diagram reading
- ✓Full chat history
Fleet
Every airframe, unlimited
- ✓Unlimited aircraft slots
- ✓All available manual packs
- ✓Unlimited queries (fair use)
- ✓Chart & diagram reading
- ✓Full chat history
No credit card required • 10 free queries on any pack • Cancel anytime