TAILGUARD Aircraft History & Risk Reports

N4451S — 1975 Beech A36 | Aircraft History & Risk Profile

Beech A36 · CONT MOTOR IO 520 SERIES · S/N E-683

Registered owner: Private owner, MT (Montana) · Registry status: Valid · Current certificate issued 2025

0 NTSB accident / incident records
0 FAA service difficulty reports
0 open airworthiness directives
2025 last registration change (FAA proxy)

This Beech A36, built in 1975, carries U.S. registration N4451S in Montana does not appear in any NTSB investigation since 2008, and no FAA Service Difficulty Report has been filed against it. No open airworthiness directive is currently matched to this model. Its current registration certificate was issued in 2025, 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 Beechcraft Bonanza fleet
  • Open AD list with compliance summaries, red flags, methodology & sources
Unlock the full report — $99

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