Multi-engine turboprop

N664SD

1986 Lockheed 285D

Registered No accidents on file
Built
1986
Serial
5793
Class
Multi-engine turboprop
Engines
4 × Allison T56-A-14
Status
Current as of October 2026
Registered owner
Mhd Rockland Services Inc (Non-citizen corporation)
Based
Starke, FL
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Registration record

N664SD on the FAA register

Type
1986 Lockheed 285D
Serial
5793
Engines
4 × Allison T56-A-14
Registered owner
Mhd Rockland Services Inc
Starke, FL
Certificate issued
2018-11-14
Airworthiness date
2025-09-08
Registration expires
2028-11-30
Airworthiness class
Experimental · crew training
Mode S (hex)
A8C4A9
Mode S (octal)
52142251
Seats (type)
12
Weight class
12,500–19,999 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-11-30
    Registration expires (renewal due).
  • 2025-09-08
    Airworthiness date on the current FAA record (experimental category (crew training)).
  • 2018-11-14
    Certificate of registration issued as N664SD.
  • 1986
    Manufactured (1986).
Overview

About N664SD

N664SD is a 1986 Lockheed 285D, serial number 5793. The FAA register lists Mhd Rockland Services Inc as the registrant in Starke, Florida. The current certificate of registration was issued on November 14, 2018 and expires on November 30, 2028.

The FAA aircraft reference file describes the type as a multi-engine turboprop, four Allison T56-A-14 engines and 12 seats. Its airworthiness certificate is experimental category (crew training), dated September 8, 2025.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N664SD.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N664SD.

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

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Browse: Aircraft registered in Florida· 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.