Propeller & Governor SB Tracker
Track propeller and governor bulletins (Hartzell, McCauley, MT, Woodward) with status, applicability and due dates — complied, deferred or N/A with reasons, all export-ready.
Prop bulletins key on hours since overhaul, calendar age and blade serial ranges — three bases owners rarely track between overhauls — and hub cracking directives have grounded entire serial ranges with little warning.
No entries yet — add your first one above. Data stays in your browser.
⚠️ Not for operational decisions. This is a record-keeping and planning aid only — not certified avionics, not a source of regulatory truth. Always verify against official sources (FAA/EASA) and your operator's approved documents before flying.
Free propeller & governor sb tracker: every bulletin for your propeller and governor bulletins with status, dates and reasons — the compliance picture buyers, insurers and IAs ask about.
About Propeller & Governor SB Tracker
For propeller and governor bulletins (Hartzell, McCauley, MT, Woodward), the record that matters is the decision trail. Prop bulletins key on hours since overhaul, calendar age and blade serial ranges — three bases owners rarely track between overhauls — and hub cracking directives have grounded entire serial ranges with little warning. Track each bulletin here with an explicit disposition — complied, deferred, monitoring, N/A — plus dates and notes, and let the badges watch anything repetitive. At sale time, audit time or claim time, the difference between this list and no list is measured in real money.
How to use Propeller & Governor SB Tracker
- 1Add each bulletin with its number, subject and your disposition.
- 2Set due dates on repetitive or deferred items so badges can watch them.
- 3Export the decision log for annuals, pre-buys and insurance questionnaires.
Why use Propeller & Governor SB Tracker?
- ✓Scoped to propeller and governor bulletins (Hartzell, McCauley, MT, Woodward)
- ✓Five-state disposition: complied / deferred / monitoring / N/A / awaiting parts
- ✓Due-date badges keep repetitive and deferred items alive
- ✓Decision-trail format — the record pre-buy inspectors actually want
- ✓Private browser storage with CSV export
Frequently asked questions
What makes propeller bulletins easy to miss?+
They're keyed to data nobody looks at between overhauls: prop hours (distinct from tach time if the prop was overhauled mid-engine-life), hub serial ranges, and blade model suffixes. A bulletin naming 'hubs S/N below X shipped before 1999' requires records archaeology unless you've logged the prop's identity once, properly. Enter serials and times here at the next inspection and every future bulletin becomes a ten-second applicability check.
How does an SB decision log help at resale?+
Pre-buy inspections price uncertainty: an aircraft with a complete bulletin disposition list lets the inspector verify in an hour what otherwise takes days of logbook archaeology — and unexplained gaps get priced as if the worst answer were true. Sellers with this record routinely defend asking price; sellers without it donate the discount. The CSV export from this tracker is exactly that document.
Do I need an account or internet connection?+
No account and no connection are needed once the page has loaded — records live in local storage on your device and every calculation runs in your browser. Data doesn't sync between devices, so export the CSV when you want to move or archive your records.
What format does the export use and what reads it?+
A plain CSV with one row per entry and labelled column headers — the most portable format there is. Spreadsheets open it directly, most specialised software can map it on import, and a printed copy is perfectly legible to a human reviewer. Nothing proprietary means your bulletin disposition log is never trapped here.
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