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N521PA — 1985 Hughes Helicopters Inc 369FF | Aircraft History & Risk Profile

Hughes Helicopters Inc 369FF · ROLLS-ROYC 250-C30 · S/N 0015F

Registered owner: PATRIOT AVIATION INC (Delaware) · Registry status: Valid · Current certificate issued 2016

0 NTSB accident / incident records
0 FAA service difficulty reports
0 open airworthiness directives
2016 last registration change (FAA proxy)

This Hughes Helicopters Inc 369FF, built in 1985, carries U.S. registration N521PA in Delaware does not appear in any NTSB investigation since 2008, and the FAA SDR database holds no entry for this airframe. No open airworthiness directive is currently matched to this model. Its current registration certificate was issued in 2016, the only ownership marker the FAA publishes in bulk.

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What the full report unlocks

  • Risk score 0–100 with the four sub-scores explained
  • Every NTSB event in detail — verified against the airframe serial
  • All 0 SDRs grouped by aircraft system, benchmarked vs. the MD 500 / Hughes 369 series fleet
  • Open AD list with compliance summaries, red flags, methodology & sources
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