Best ADS-B Receivers 2026: Flight Tracking Guide
Track every aircraft in your area in real-time with an ADS-B receiver. For under $50, you can see aircraft positions, altitudes, speeds, and flight data on your own radar display. Here's everything you need to set up your own flight tracking station.
What is ADS-B?
ADS-B (Automatic Dependent Surveillance-Broadcast) is a system where aircraft continuously broadcast their position, altitude, speed, and identification on 1090 MHz. Unlike traditional radar, ADS-B provides precise GPS-derived positions.
ADS-B Receiver Comparison
Detailed Receiver Reviews
Best Overall: FlightAware Pro Stick Plus
$35-$45
The FlightAware Pro Stick Plus is the gold standard for ADS-B reception. It features a built-in 1090 MHz bandpass filter that dramatically improves performance by blocking interference from cell towers, pagers, and other signals. The integrated low-noise amplifier provides excellent sensitivity.
Key Features:
- Built-in 1090 MHz bandpass filter
- +18.7dB low-noise amplifier (LNA)
- SMA antenna connector
- USB powered - works with Pi or any computer
- Compatible with PiAware, dump1090, and more
- Significantly better urban performance
Verdict: The best ADS-B receiver for most users. The built-in filter makes a huge difference in areas with cell tower interference.
Check Price on AmazonBudget Pick: FlightAware Pro Stick
$25-$30
The standard Pro Stick offers the same excellent LNA and build quality as the Plus, but without the integrated filter. It works well in rural areas away from cell towers but may struggle with interference in urban environments. A good choice if you're on a tight budget or plan to add an external filter later.
Key Features:
- Same +18.7dB LNA as Pro Stick Plus
- SMA antenna connector
- USB powered
- Fully compatible with all ADS-B software
- Can add external filter later if needed
Verdict: Good for rural areas or budget setups. Consider upgrading to Plus if you experience interference.
Check Price on AmazonSoftware Options
PiAware (FlightAware)
Raspberry Pi Image
The easiest option for Raspberry Pi users. Download the pre-built image, flash to SD card, and boot. Automatically feeds data to FlightAware for a free Enterprise account ($89/month value).
- Easiest setup - just flash and boot
- Built-in web interface
- Free FlightAware Enterprise account
- Includes dump1090-fa decoder
dump1090
Decoder Software
The core ADS-B decoder that converts radio signals to aircraft data. Multiple versions exist (dump1090-fa, dump1090-mutability). Usually included with PiAware or installed separately on Linux.
- Core decoder for all setups
- Web-based map interface
- JSON data output for other apps
- Highly customizable
FlightRadar24 Feeder
Data Feed Client
Feed your data to FlightRadar24 for a free Business subscription ($499/year value). Can run alongside PiAware to feed both services simultaneously.
- Free Business subscription for feeders
- Easy installation script
- Runs alongside other software
- Mobile app benefits included
ADS-B Exchange
Unfiltered Feed
Unlike commercial trackers, ADS-B Exchange shows all aircraft without filtering military or blocked flights. Feed your data to support unfiltered tracking.
- Shows all aircraft (no filtering)
- Community-driven project
- Simple feeder installation
- No registration required to view
Complete Setup Checklist
ADS-B Receiver
FlightAware Pro Stick Plus recommended ($35-45)
1090 MHz Antenna
Dedicated ADS-B antenna for best range. See our antenna guide
Raspberry Pi or Computer
Pi 3B+ or Pi 4 recommended. Any Linux/Windows/Mac computer works too.
MicroSD Card
16GB or larger for PiAware image
Power Supply
5V/3A for Raspberry Pi 4, 5V/2.5A for Pi 3
Maximizing Your Range
Antenna Placement
Height is everything. Every few feet of elevation can add miles of range. Outdoor mounting with clear sky view is ideal. Even a window-mounted antenna beats an indoor one.
Use a Filter
The Pro Stick Plus filter blocks cell tower interference that can overload your receiver. In urban areas, a filter can double your aircraft count and range.
Quality Coax
Use low-loss coax like LMR-240 or RG-6 for antenna runs over 10 feet. Poor coax can lose significant signal before it reaches your receiver.
Gain Settings
Default gain isn't always optimal. Experiment with dump1090 gain settings. Sometimes lowering gain improves reception by reducing overload from nearby aircraft.
Complete Your Aviation Setup
Frequently Asked Questions
What is ADS-B and how does it work?
ADS-B (Automatic Dependent Surveillance-Broadcast) is a system where aircraft transmit their position, altitude, speed, and identification on 1090 MHz. ADS-B receivers decode these transmissions to display aircraft on a map in real-time. It's like having your own radar station.
Do I need a Raspberry Pi for ADS-B tracking?
A Raspberry Pi is the most popular option, but not required. You can use any computer running Linux, Windows, or macOS. The Pi is popular because it's inexpensive ($35-50), low power, and can run 24/7. PiAware software makes setup straightforward.
What range can I expect from an ADS-B receiver?
Range depends heavily on antenna placement. With a basic setup indoors, expect 50-100 miles. With a proper outdoor antenna at elevation, 200-250 miles is achievable. Some enthusiasts report 300+ miles with optimized setups.
What's the difference between Pro Stick and Pro Stick Plus?
The Pro Stick Plus has a built-in 1090 MHz bandpass filter that blocks interference from nearby cell towers and other signals. This significantly improves reception in urban areas. The standard Pro Stick lacks this filter but costs less and works well in areas with minimal interference.
Can I feed my data to flight tracking sites?
Yes! FlightAware, FlightRadar24, and ADS-B Exchange all accept data feeds from home receivers. In exchange, you get free premium accounts and access to their data. Many enthusiasts feed multiple sites simultaneously.
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