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Communication Aids
Ham Radio Logbook
A private, client-side logbook stored in your browser with CSV export.
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Tool
Entries: 0 · stored in your browser only
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How it works
Every amateur station keeps a log of QSOs (contacts). This tool stores entries in your browser's localStorage — nothing is transmitted or synced. Export to CSV to import into desktop loggers, LOTW, QRZ, or Cloudlog.
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How to use
- Fill in the call sign, band, mode, and reports for each contact and press Add.
- All entries persist between visits in localStorage.
- Click Export CSV to download the full log; Clear removes everything from your device.
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Frequently asked questions
Is my log uploaded anywhere?
No. All data stays in your browser's localStorage. Clearing browser data removes it.
Can I import to LOTW?
Yes — most log services accept the CSV columns exported here, or you can convert to ADIF externally.