Turbine helicopter

N509CG

1974 Md Helicopters 369HS

Registered 1 NTSB/FAA record
Built
1974
Serial
840634S
Class
Turbine helicopter
Engines
Allison 250-C20
Status
Current as of October 2026
Registered owner
Cgck Holdings LLC (LLC)
Based
Henderson, NV
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Registration record

N509CG on the FAA register

Type
1974 Md Helicopters 369HS
Serial
840634S
Engines
Allison 250-C20
Registered owner
Cgck Holdings LLC
Henderson, NV
Certificate issued
2020-07-13
Airworthiness date
2017-02-15
Registration expires
2027-07-31
Airworthiness class
Standard · normal
Mode S (hex)
A65B98
Mode S (octal)
51455630
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-07-31
    Registration expires (renewal due).
  • 2020-09-22
    Accident at Chemehuevi Valley, CA; damage: substantial.
  • 2020-07-13
    Certificate of registration issued as N509CG.
  • 2017-02-15
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1974
    Manufactured (1974).
Overview

About N509CG

N509CG is a 1974 Md Helicopters 369HS, serial number 840634S. The FAA register lists Cgck Holdings LLC as the registrant in Henderson, Nevada. The current certificate of registration was issued on July 13, 2020 and expires on July 31, 2027.

The FAA aircraft reference file describes the type as a turbine helicopter, one Allison 250-C20 engine and 2 seats. Its airworthiness certificate is standard category (normal), dated February 15, 2017.

N509CG has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2020-09-22 Accident · Chemehuevi Valley, CA Damage: Substantial NTSB · WPR20LA323
Reported aircraft: Md Helicopter 369
Probable cause: The pilot s failure to maintain helicopter control during an approach with a gusting variable wind, which resulted in an impact with terrain.

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 Nevada· 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.