TAILGUARD Aircraft History & Risk Reports

N500SD — 2002 Cessna 525A | Aircraft History & Risk Profile

Cessna 525A · WILLIAMS FJ 44 SERIES · S/N 525A0132

Registered owner: LORD DERBY AIR LLC (Oklahoma) · Registry status: Valid · Current certificate issued 2026

0 NTSB accident / incident records
0 FAA service difficulty reports
0 open airworthiness directives
2026 last registration change (FAA proxy)

Registered in Oklahoma as N500SD, this 2002 Cessna 525A shows a clean NTSB record over the period we track (2008–present), 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 2026, the only ownership marker the FAA publishes in bulk.

??/100

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 Cessna Citation fleet
  • Open AD list with compliance summaries, red flags, methodology & sources
Unlock the full report — $99

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