I built this website for my aircraft and want to share it with you now.
DynonGraph.com is a free, browser-based tool built for owners and builders of experimental and homebuilt aircraft equipped with Dynon avionics or an Advanced Flight Systems (AFS) EFIS. Simply upload your Dynon USER_LOG_DATA CSV or Advanced Flight Systems ALD export and instantly see your entire flight visualized: RPM, cylinder head and exhaust gas temperatures, oil temperature and pressure, manifold pressure, electrical system performance, airspeed, altitude, vertical speed, fuel flow, and your GPS flight track plotted on a map — even in 3D. Use custom graphs to plot any combination of parameters side by side.
New: DynonGraph now supports Advanced Flight Systems (AFS) EFIS log uploads — simply drag in your ALD file — and lets you build and save custom graphs to compare any combination of flight parameters side by side. DynonGraph also supports pilots worldwide — not just the US N-number format. Registration prefixes from over 200 countries and territories are automatically recognized (Canadian C-, Australian VH-, British G-, and all other ICAO-standard formats), so the country of registration is shown alongside your aircraft title and confirmed when you upload.
DynonGraph automatically detects each individual engine run within your log, flags out-of-range readings like an over-redline tachometer or low oil pressure, and lets you export a clean PDF for your logbook or maintenance records. Create and save custom graphs to compare any parameters that matter most to you. There's nothing to install and no account to create — your data stays private and is only used to generate your own charts.
Whether you're troubleshooting an engine problem, tracking trends over time, or just want a better look at your last flight, DynonGraph turns your raw Dynon log file into clear, actionable graphs in seconds.
DynonGraph works just as well on your phone or tablet as it does on a desktop — every chart and control is touch-friendly, so you can review your flight data right from the hangar or flight line.
Available in English, Spanish, French, Italian, German, Portuguese, Japanese, Mandarin, and Hindi — use the language selector in the top-right corner to switch.
by Don White, creator of: OurChapter.org, EAABuildersLog.org, YEDay.org, FlyingStart.org, GoClub.us, Searey.Us and many more.
DynonGraph.com is a free, browser-based tool built for owners and builders of experimental and homebuilt aircraft equipped with Dynon avionics or an Advanced Flight Systems (AFS) EFIS. Simply upload your Dynon USER_LOG_DATA CSV or Advanced Flight Systems ALD export and instantly see your entire flight visualized: RPM, cylinder head and exhaust gas temperatures, oil temperature and pressure, manifold pressure, electrical system performance, airspeed, altitude, vertical speed, fuel flow, and your GPS flight track plotted on a map — even in 3D. Use custom graphs to plot any combination of parameters side by side.
New: DynonGraph now supports Advanced Flight Systems (AFS) EFIS log uploads — simply drag in your ALD file — and lets you build and save custom graphs to compare any combination of flight parameters side by side. DynonGraph also supports pilots worldwide — not just the US N-number format. Registration prefixes from over 200 countries and territories are automatically recognized (Canadian C-, Australian VH-, British G-, and all other ICAO-standard formats), so the country of registration is shown alongside your aircraft title and confirmed when you upload.
DynonGraph automatically detects each individual engine run within your log, flags out-of-range readings like an over-redline tachometer or low oil pressure, and lets you export a clean PDF for your logbook or maintenance records. Create and save custom graphs to compare any parameters that matter most to you. There's nothing to install and no account to create — your data stays private and is only used to generate your own charts.
Whether you're troubleshooting an engine problem, tracking trends over time, or just want a better look at your last flight, DynonGraph turns your raw Dynon log file into clear, actionable graphs in seconds.
DynonGraph works just as well on your phone or tablet as it does on a desktop — every chart and control is touch-friendly, so you can review your flight data right from the hangar or flight line.
Available in English, Spanish, French, Italian, German, Portuguese, Japanese, Mandarin, and Hindi — use the language selector in the top-right corner to switch.
by Don White, creator of: OurChapter.org, EAABuildersLog.org, YEDay.org, FlyingStart.org, GoClub.us, Searey.Us and many more.
