Tach
2,341.2
+3.8 this mo.
The AI-powered maintenance companion for Part 91 owner-operators. Track every AD, every recurring item, every squawk — with a zero-hallucination AI advisor trained on your aircraft's real history. Not a logbook. Not a flight app. The maintenance brain every GA owner should have.
Replace the binder, the spreadsheet, and the screenshot-of-an-email with one shared system that both you and your A&P actually want to use.
Upload an annual inspection PDF or maintenance logbook photo. AI reads it and auto-populates your aircraft profile, recurring maintenance, and applicable ADs — in about 60 seconds. Available on every tier.
Cross-referenced against the live FAA AD database on every sync. Color-coded by enforcement so you see a Note differently from a hard deadline — instantly.
Tach and Hobbs are stored independently. A reading from the wrong clock never ends up in the wrong column.
Upload Blackstone or AOA reports. We chart trends against your engine's baseline and flag anomalies before they're a problem.
Answers come with the record they were drawn from. Never a substitute for a certified A&P — always transparent about where it's looking.
Every entry cited back to its source page, so you can verify before anything saves to your record.
Onboarding is efficient and comprehensive.
Type tail number, make, model, and engine — or let AI fill them in from an uploaded document. Every field shows the exact format expected.
Drop engine, airframe, or prop logs — PDF, photo, or scan. AI extracts every entry with page citations; you verify before anything saves. No typing, no transcription.
Invite co-owners and your shop to one shared aircraft record. They submit tach readings, entries, and work orders; you approve in-app. One source of truth — no more group texts, missing pages, or outdated spreadsheets.
Stop chasing owners for tach readings and missing maintenance-log pages. Link their aircraft once, submit work orders and logbook entries digitally — the owner reviews and accepts in-app. Wet signatures stay where they belong; the record stays in sync.
“I sold binders of paper with the plane. My buyer's lender asked for a one-page summary. I dreaded it. TachMinder had it ready in four minutes — every AD complied, every sample plotted, every page cited.”Allen ChenOwner · 1978 Piper Archer II · 2,900 hrs TTAF
Pricing is based on your situation — not your AI usage. Every tier includes unlimited Ask TachMinder queries, AI document parsing, pre-visit summaries, and oil trend analysis. 14-day free trial on all plans. Annual billing saves two months. Critical alerts — overdue ADs, lapsed inspections, grounding items — are never gated.
One aircraft. Unlimited AI advisor. Full AD tracking, recurring maintenance, squawks. Grounded alerts never gated.
Built for 2–3 co-owners who share an aircraft. Everyone sees the same record; everyone gets the same alerts. No more double-scheduled annuals.
Not you? Share this tab with your shop. Mechanics have their own tier — free to start, $49/mo for solo A&Ps, $99/mo for multi-staff shops.
14-day free trial. No credit card. Your first aircraft, fully tracked, in under two minutes.