APSPOT: Your All-in-One APRS Self‑Spotting Solution
If you’re into park, summit, or other activations like-POTA, SOTA, WWFF, SIOTA-your APRS toolbox has just been supercharged. APSPOT is the most comprehensive self‑spotting gateway available, serving as a singular APRS endpoint that forwards your spot to numerous destinations. No more juggling multiple services or interfaces-just a single tap on your APRS transceiver or APRS software and app sends your activity to parksnpeaks.org, pota.app, SOTAWatch, and beyond.
What Makes APSPOT Exceptional?
- Unified Spotting Endpoint
Whether you’re working WWFF, SOTA, POTA, or SIOTA, APSPOT simplifies your workflow: send one formatted APRS message and let APSPOT distribute it to all platforms seamlessly - Smart Message Validation
APSPOT guides you toward accuracy: if your spot misses a piece or misformats, it responds with precise feedback or usage tips-no guesswork - Flexible Mode & Quantity Settings
Recently added, the SPOTS command now supports filtering by mode-like FT8-and controlling how many spots (up to five) you receive
How It Works
- Format Your Spot Correctly
Using APRS, message APSPOT in the format:! <Activity> <Reference> <Frequency> <Mode> <Optional Comment>Example:! SOTA VK3/VN‑010 7.144 SSB AutumnFieldSummit - Receive Instant Feedback
APSPOT confirms successful delivery-or explains why it didn’t. You’ll know right away. - Enjoy Cross‑Platform Spotting
Your spot is posted automatically across all supported communities-no extra steps on your part
Key Details You Should Know
- Supported Activities: WWFF, SOTA, POTA, SIOTA.
- Syntax Requirements: Include frequency as a decimal (e.g., “7.144”), mode (SSB, CW, FM, DATA), and optional comments
- Activity Verification: For parksnpeaks.org (WWFF), you must be a registered user-APSPOT will check before posting
- Message Limits: Over APRS, you can request 1-5 spots at a time-no more
How to send a SPOT:
POTA
SOTA
WWFF
Beyond APRS: SMS Integration
No APRS radio? No problem. Send a text like this:
!MYCALL POTA US‑1234 14.060 CW CQ_TEST
to the APSPOT SMS gateway, and it handles the rest.
Australia: +61 4 89 905 884
Canada: +1 867 877 2605
United States: +1 866 870 5797
Why APSPOT Matters
- Simplicity: One message, all platforms-APRS, SMS, Winlink.
- Precision: Built‑in validation prevents posting errors.
- Coverage: Supports all major amateur activation programs.
- Community‑Focused: Designed by a ham radio operator for ease and reliability.
What’s on the Horizon?
Developer Josh is expanding APSPOT’s cloud infrastructure-moving it to a Docker‑based service on AWS Fargate. The next milestones include direct SOTAWatch integration (beyond parksnpeaks.org) and broader API support for more spotting systems.
Get Started Today
- Visit https://apspot.radio to explore usage instructions, FAQs, and examples.
- Format and send your first APRS message to APSPOT, or use SMS if APRS isn’t available.
- Ready for on‑the‑road or off‑grid use, APSPOT ensures you stay visible-no matter where your amateur radio adventures take you.



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