N91MK — 2014 Piper Aircraft Inc PA 46-350P

Aircraft record

Serial number

4636647

Manufacturer

Piper Aircraft Inc

Model

PA 46-350P

Year

2014

Category

Fixed wing single-engine

Engine

Lycoming Tio 540 Ser

Registration

Active

Registered to

Mulaii Llc — Wilmington, DE

View the FAA registry record for N91MK →

Accident & incident history

1. CEN26LA100Jan 24, 2026Sioux City, IANo injuries
2. ERA09LA263Apr 24, 2009Demopolis, ALFatal · 1 fatal

   The pilot's failure to maintain adequate airspeed following a complete loss of engine power resulting in a stall while maneuvering to land. The reason for the loss of engine power was undetermined.

Registration timeline

Ownership and registration events for this airframe (the 2014 Piper Aircraft Inc PA 46-350P).

1. Mar 5, 2024registered — Mulaii Llc

Earlier aircraft on this N-number

The tail number N91MK was previously assigned to different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 2014 Piper Aircraft Inc PA 46-350P above.

• until Jan 29, 20182008 Keeley M/tidd R MK-1 (s/n 001)
• until Dec 2, 1958Cessna 180 (s/n 31822)

Frequently asked

Has N91MK been in an accident?

Yes. N91MK appears in 2 NTSB accident records, the most recent in 2026.

What kind of aircraft is N91MK?

N91MK is a 2014 Piper Aircraft Inc PA 46-350P (fixed wing single-engine), serial number 4636647.

Who is N91MK registered to?

N91MK is registered to Mulaii Llc of Wilmington, DE. Registration status: active.

Has N91MK been in a fatal accident?

An NTSB record for N91MK (ERA09LA263) is classified with a fatal highest injury level.