Web-based PX4 .ulg log analyzer with AI diagnostics — looking for feedback

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Hi PX4 community,

We’ve been building a web-based flight log analysis tool and would love feedback.

Upload your .ulg file and instantly get all critical charts auto-generated with annotations — motor health, battery, GPS, vibration FFT, EKF. No manual graph setup. AI generates a flight report explaining what’s wrong and how to fix it.

We design and build drones at BBA Teknoloji (multirotor, fixed-wing, VTOL). A full log review that used to take 1-2 hours now takes minutes. The AI catches anomalies easy to miss — motor bearing wear, vibration patterns, battery degradation. Problems you want to find before the next flight, not after a crash.

Web-based, nothing to install. Also supports ArduPilot .bin files. 2-day free trial, no credit card required.

:clapper_board: Demo: https://youtu.be/VmyKqn606l4
:rocket: Try it: https://www.bbaflighthub.com

What diagnostics do you check first in your .ulg logs?

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@Serdar_Batkan Hello. Thanks for the write up. What LLM engine/model do you use?

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Hello @farhang It is dynamic. But main providers are Anthropic and Gemini

1 Like
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Hey everyone,

Some of you may have seen my earlier posts about BBAFlightHub. 
We just launched on Product Hunt today and would really appreciate 
your support!

👉 https://www.producthunt.com/posts/bbaflighthub

BBAFlightHub analyzes ArduPilot and PX4 flight logs with AI — 
motor health, vibrations, GPS quality, battery — and gives you 
plain English recommendations in 60 seconds.

Free to try: https://www.bbaflighthub.com

Thanks for the support! 🙏
Serdar — BBA Teknoloji