Ham Logging

Ham Logging is a comprehensive QSO logging app for amateur radio operators. It serves as a master log that syncs with the most popular ham radio platforms — LoTW, eQSL, ClubLog, QRZ.com Logbook, HRDLog.net, CloudLog, Wavelog, N1MM Logger+, and more — so you keep one log instead of juggling many. Available on both Android and iOS.

KEY FEATURES
• Full ADIF 3.1.4 import and export with spec-correct UTF-8 length prefixes
• CSV and JSON round-trip backup across every stored field
• QRZ.com lookup with auto-search, profile photo, and local cache
• 21 logging-service integrations: 10 with live API, 11 export-ready
• Incremental sync — never re-uploads what you have already sent
• Bidirectional LoTW / eQSL / ClubLog / QRZ / CloudLog / Wavelog
• N1MM Logger+ UDP bridge on your local network
• Rover Mode: large-target, voice-dictated callsign entry for mobile operating
• POTA, SOTA, WWFF, contest, and propagation-mode fields with dedicated UI
• Per-QSO QSL card export — themed, code-rendered PNG
• Monthly and yearly statistics with shareable bar-chart images

PROPAGATION AND MAP
• World map with great-circle bearing lines to every worked station
• Gray-line terminator overlay with aurora layer (NOAA OVATION)
• 24-hour MUF prediction with band openings
• PSK Reporter and WSPR path prediction heatmap
• Live solar terrestrial data and band-by-band DX potential
• Unified Spots tab — DX cluster, POTA, and contests in one place

PRIVACY-FIRST
• No accounts, no ads, no analytics, no third-party tracking SDKs
• All QSO data stays on your device — sync only happens when you tap Sync
• Microphone permission is used only by Rover Mode voice dictation; audio is processed by Google Speech and never recorded or transmitted by Ham Logging
• On Android devices without Google Mobile Services (some Huawei configurations), the app surfaces a clear message and falls back to manual callsign entry

DARK MODE + ACCESSIBILITY
• Theme-aware throughout — every dialog, panel, and chart respects dark mode
• Font-scale slider for global text sizing
• Tips & Tricks — 100 rotating contextual hints, toggleable from Settings

Built solo by Yousuf AL Balushi (A41UX) — Unixeer. Designed for the amateur radio community to simplify QSO logging and synchronization across multiple services.

Recent changes:
Rig control says what is wrong and stops when only you can fix it, not trying again and again. Icom network and Kenwood KNS links take a Network username, and the IC-705 keeps the identity it pairs with (one paired with an earlier version asks to pair once more).
FT2 and JTTY are in the Mode list and go in every file and upload as ADIF 3.1.8 defines them. LoTW downloads wait up to 5 minutes for a large log, then ask only for what is new, and a busy LoTW is said in plain words.

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