Turbine helicopter

N66SD

1985 Hughes Helicopters 369E

Registered No accidents on file
Built
1985
Serial
0147E
Class
Turbine helicopter
Engines
Allison 250-C20 series
Status
Current as of October 2026
Registered owner
Enforcement Aviation Services Inc (Corporation)
Based
Midway City, CA
Registration record

N66SD on the FAA register

Type
1985 Hughes Helicopters 369E
Serial
0147E
Engines
Allison 250-C20 series
Registered owner
Enforcement Aviation Services Inc
Midway City, CA
Certificate issued
2023-04-17
Airworthiness date
1985-07-15
Registration expires
2030-04-30
Airworthiness class
Standard · normal
Mode S (hex)
A8B374
Mode S (octal)
52131564
Seats (type)
4
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-04-30
    Registration expires (renewal due).
  • 2023-04-17
    Certificate of registration issued as N66SD.
  • 1985-07-15
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N66SD

N66SD is a 1985 Hughes Helicopters 369E, serial number 0147E. The FAA register lists Enforcement Aviation Services Inc as the registrant in Midway City, California. The current certificate of registration was issued on April 17, 2023 and expires on April 30, 2030.

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 15, 1985.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N66SD.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N66SD.

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

Same model

More Hughes Helicopters 369E aircraft

All 29 Hughes Helicopters 369E registrations →
Same state

Other aircraft registered in California

All 27,686 aircraft registered in California →
Similar aircraft

Other turbine helicopters on the register

  • N145G2015 Airbus MBB-BK117 D-3
  • N350DL2008 American Eurocopter AS350B3
  • N11CQ1984 Bell 206B III Turbine Helicopters
  • N102CQ1999 Md Helicopters 530F
  • N259BK1970 Hughes 369A
  • N302HF1992 McDonnell Douglas DOUGLAS 520N Turbine Helicopters
More from Hughes Helicopters

Hughes Helicopters models on the register

Own N66SD?

Get a free valuation, digitize the logbooks, or list it on fyiAero.

Free valuation Logbook transcription

Browse: Aircraft registered in California· 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.