r/ADSB↗
ADSB: Airplane Tracking
**Welcome to the subreddit!** What is ADS-B? [Automatic Dependent Surveillance - Broadcast](https://en.wikipedia.org/w/index.php?title=Automatic_Dependent_Surveillance%E2%80%93Broadcast) tl;dr it's how you get airplane tracking, like on FlightRadar24 or FlightAware.
90k subscribers138 posts / mo in Sep 2026115 authors / mosince 2014
r/ADSB has 90k members (+35% over the last 12 months). It gets about 138 posts a month from 115 people. Top topics: Military Aircraft and Flights, Flight Diversions and Paths and RAF Aircraft and Flights.
When to post on r/ADSB
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How r/ADSB has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/ADSB
Top topics
Share of the subreddit's posts
- Military Aircraft and Flights2.0%
- Flight Diversions and Paths1.8%
- RAF Aircraft and Flights1.2%
- Ukraine Aviation Conflict1.1%
- Plane Identification0.8%
Brands people mention
Most-mentioned brands and sites, last 12 months
- ADS-B Exchange
- FlightAware
- Flightradar24
- Go
- Jetphotos
Everything else about r/ADSB
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research