Logbook Checker

Verify that your digital logbook still adds up — before a checkride, an interview, or a migration makes it urgent. Free, no account.

Your logbook never leaves your device. Parsing happens in your browser. After a successful real-file check, we send one anonymous event with only a format category, row-count range, and whether checks found anything — never the file, filename, dates, routes, or totals. Turn on airplane mode and the checker still works.

Drop your logbook export here

LogTen (CSV/TSV) · ForeFlight (Logbook CSV) · Logbook Pro · any CSV

  Try with sample data
Reconciliation reportsample data loaded
6flights parsed
11.7 htotal time
2016 – 2031date range
Generic CSVdetected format
CategoryThis file adds up toYour app saysDifference
Total time11.7+0.8 — investigate
PIC11.7✓ matches
Night1.2enter to compare
Cross country9.1enter to compare
Day landings8enter to compare

⚠ 1 row couldn't be read (line 7: unreadable total time “x2.9”) — those hours are missing from every total above.

⚠ 1 possible duplicate flight (line 5 repeats line 4) — totals may be inflated.

⚠ 1 flight dated in the future.

  Check another file

Found something off?

That gap is why Wingvault exists — a logbook where imports reconcile, backups carry receipts, and export stays free forever.

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