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Debug VOACAP API connection errors#27

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skyelaird merged 1 commit intomainfrom
claude/investigate-proppy-api-connection-0147EzFy5814Ty1YtwbbZicd
Nov 14, 2025
Merged

Debug VOACAP API connection errors#27
skyelaird merged 1 commit intomainfrom
claude/investigate-proppy-api-connection-0147EzFy5814Ty1YtwbbZicd

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Investigation revealed that proppy.net is no longer operational (domain for sale as of 2025). The API endpoint used for online VOACAP predictions is completely defunct.

Changes:

  • Updated validate_predictions.py to test only local DVOACAP engine
  • Removed comparison against dead proppy.net API
  • Added deprecation notice to proppy_net_api.py documenting the situation
  • Script now validates predictions produce reasonable values
  • Updated CLI descriptions to reflect local-only testing
  • Added validation_results.json to .gitignore

Research findings on alternative VOACAP APIs:

  • voacap.com: Active but prohibits automated API access without permission
  • soundbytes.asia/proppy/: Active web UI (ITU P.533), no documented API
  • Recommendation: Use local DVOACAP-Python engine (already in this repo)

The validation script now performs functional testing of the local engine rather than comparison against an external reference.

Investigation revealed that proppy.net is no longer operational (domain
for sale as of 2025). The API endpoint used for online VOACAP predictions
is completely defunct.

Changes:
- Updated validate_predictions.py to test only local DVOACAP engine
- Removed comparison against dead proppy.net API
- Added deprecation notice to proppy_net_api.py documenting the situation
- Script now validates predictions produce reasonable values
- Updated CLI descriptions to reflect local-only testing
- Added validation_results.json to .gitignore

Research findings on alternative VOACAP APIs:
- voacap.com: Active but prohibits automated API access without permission
- soundbytes.asia/proppy/: Active web UI (ITU P.533), no documented API
- Recommendation: Use local DVOACAP-Python engine (already in this repo)

The validation script now performs functional testing of the local engine
rather than comparison against an external reference.
@skyelaird skyelaird merged commit c74f7c8 into main Nov 14, 2025
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2 participants