Explore the US ham radio band plan
Whether you’re operating during ARRL Field Day, chasing contacts for POTA, calling CQ in your ham shack, or just checking FCC rules on the go, this app gives you a complete and easy-to-use reference to the official US ham radio bands.
Designed with clarity and speed in mind, this mobile bandplan fieldguide is built for hams of all license classes—Technician, General, and Extra. It’s more than just a chart: it’s a visual and functional tool that helps you understand your operating privileges based on your class and location (ITU Region 2 – United States). Many of the band specific part 97 rules are included.
Why Choose This App?
• Great for everyday operators and weekend contesters alike
• Keeps you compliant with FCC laws and frequency rules
• Useful during emergency communications, ARRL events, and field operations
• Perfect for learning band privileges, if you’re studying for your Technician or General license
* Great if you are into Short Wave Listening, SWL
Features for Every Ham Operator:
• Instant reference to the US ham radio band plan – Quickly see what frequencies you can use, sorted by license class
• Graphical band charts – Visual layouts of each amateur radio band make it easy to find your segment and understand frequency allocations
• Current band and RF conditions - Tables and LUF and MUF maps
• License-based band plans – Tailored displays for Technician, General, and Extra licensees or any of the legacy license classes (Novice and Advanced)
• ARRL Gentleman’s Agreements – Includes voluntary usage suggestions adopted by the ARRL to promote smooth operation
• Support for seasonal contests – Great for Field Day or Parks on the Air, POTA, when you need fast access to band data to know where you are allowed to operate in a congested band.
• US callsign lookup – Quickly identify hams by their callsign using the built-in lookup using our callsign database.
• Includes additional radio services – View allocated bands and channels for non-ham services like:
• CB (Citizens Band Radio)
• FRS (Family Radio Service)
• GMRS (General Mobile Radio Service)
• Maritime Radiofacsimile broadcasts
• MURS (Multi-Use Radio Service)
• NOAA Weather Radio
• NIST Time & Frequency signals
• USAF Messages (HFGCS)
• Offline use – Designed to work even in remote locations with no cell service
Feedback Welcome
This app is built by a fellow ham who cares deeply about utility and accuracy. If you have a feature suggestion, see something off, or just want to say thanks, feel free to email me or leave a review. Your input helps improve the experience for every ham out there.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
The developer, BioRust Studios, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Contact Info
Identifiers
Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
Identifiers
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Contact Info
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Differentiate Without Color Alone
Information
Seller
BioRust Studios, LLC
Size
107.1 MB
Category
Reference
Compatibility
Requires iOS 16.0 or later.
iPhone Requires iOS 16.0 or later.
iPad Requires iPadOS 16.0 or later.
Mac Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.