wave3.1: ADS-B OSINT layers (emergency squawks, rare-type hunter, shadow, radius focus)
All FREE via adsb.lol. New generic pieces:
- serve.py proxy/adsb/<path>: regex-allowlisted (SSRF-safe) adsb.lol v2 proxy
with per-path 120s cache + upstream call-spacing (adsb.lol 429s on bursts;
reservation slots space call *starts* without serializing network time),
12s fail-fast timeout, stale-on-error
- js/layers/adsb-layer.js: generic {ac:[...]} billboard factory (parallel
allSettled fetch, live/scrub/visibility gating, optional client-side filter)
- js/adsb-registry.js: emergency (sqk 7700/7600/7500, default-on, alerts red),
rare-type hunter (filters the shared mil feed by ICAO type — 1 cached call,
no per-type rate-limit), shadow (LADD+PIA, purple/pink)
- js/layers/radius.js: camera-driven 'all traffic within 250nm of view'
- verified live: all four render, worst-case simultaneous-enable ok, 0 errors
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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