Multi-engine turboprop

N661MK

1985 Lockheed 285D

Registered No accidents on file
Built
1985
Serial
5787
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
Registration record

N661MK on the FAA register

Type
1985 Lockheed 285D
Serial
5787
Engines
4 × Allison T56-A-14
Registered owner
Mhd-Rockland Services Inc
Starke, FL
Certificate issued
2018-12-11
Airworthiness date
2022-08-03
Registration expires
2028-12-31
Airworthiness class
Experimental · crew training
Mode S (hex)
A8B90D
Mode S (octal)
52134415
Seats (type)
12
Weight class
12,500–19,999 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-12-31
    Registration expires (renewal due).
  • 2022-08-03
    Airworthiness date on the current FAA record (experimental category (crew training)).
  • 2018-12-11
    Certificate of registration issued as N661MK.
  • 1985
    Manufactured (1985).
Overview

About N661MK

N661MK is a 1985 Lockheed 285D, serial number 5787. The FAA register lists Mhd-Rockland Services Inc as the registrant in Starke, Florida. The current certificate of registration was issued on December 11, 2018 and expires on December 31, 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 August 3, 2022.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N661MK.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N661MK.

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

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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.