Turbine helicopter

N520AP

2001 Md Helicopters 520N

Registered 1 NTSB/FAA record
Built
2001
Serial
LN095
Class
Turbine helicopter
Engines
Allison 250-C20 series
Status
Current as of October 2026
Registered owner
Ln095 1Vc Trustee (Corporation)
Based
Wilmington, DE
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Registration record

N520AP on the FAA register

Type
2001 Md Helicopters 520N (FAA: Md Helicopters 500N)
Serial
LN095
Engines
Allison 250-C20 series
Registered owner
Ln095 1Vc Trustee
Wilmington, DE
Certificate issued
2026-02-23
Airworthiness date
2001-07-18
Registration expires
2033-02-28
Airworthiness class
Standard · normal
Mode S (hex)
A688FC
Mode S (octal)
51504374
Seats (type)
4
Weight class
12,500–19,999 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2033-02-28
    Registration expires (renewal due).
  • 2026-02-23
    Certificate of registration issued as N520AP.
  • 2006-08-02
    Accident at Louisville, KY; damage: substantial.
  • 2001-07-18
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N520AP

N520AP is a 2001 Md Helicopters 520N (FAA model 500N), serial number LN095. The FAA register lists Ln095 1Vc Trustee as the registrant in Wilmington, Delaware. The current certificate of registration was issued on February 23, 2026 and expires on February 28, 2033.

The FAA aircraft reference file describes the type as a turbine helicopter, one Allison 250-C20 series engine and 4 seats. Its airworthiness certificate is standard category (normal), dated July 18, 2001.

N520AP has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2006-08-02 Accident · Louisville, KY Damage: Substantial Minor injury NTSB · NYC06TA190
Reported aircraft: MD Helicopter 500N
Probable cause: The pilot's failure to maintain control of the helicopter and the flight instructor's inadequate supervision, which resulted in a hard landing and subsequent rollover.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Md Helicopters aircraft for sale· Aircraft registered in Delaware· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.