The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N128MP

N128MP is not currently registered. It was last assigned to a Matthew Shawn Palmquist 3D ROBOTICS Y6B. The FAA cancelled the registration on September 6, 2019. The last status on file was "registration expired, pending cancellation". The number has been on and off the register 2 times.

Matthew Shawn Palmquist 3D ROBOTICS Y6B cancelled September 6, 2019

Serial number
A06242000
Type
Rotorcraft · Electric
Year built
—
Last status
Registration expired, pending cancellation
Certificate issued
May 11, 2016
Last FAA action
May 11, 2016
Last owner
Palmquist Matthew S (Individual)
Camano Island, WA
Airworthiness
None on file

Nihon YS-11A cancelled June 13, 1991

Serial number
2139
Type
Fixed-wing, multi-engine · Turboprop
Year built
—
Last status
Triennial registration form was mailed and has not been returned by the Post Office
Certificate issued
June 6, 1988
Last FAA action
April 30, 1991
Last owner
Koa Holdings INC (Corporation)
New York, NY
Airworthiness
None on file

NTSB accident and incident record under N128MP

CHI89MA057Accident on March 15, 1989 at West Lafayette, IN: fatal, destroyed (2 fatal).

Aircraft on the NTSB record: Nihon YS-11A-600 · serial 2139

A LOSS OF CONTROL DUE TO THE IMPROPER INFLIGHT DECISIONS BY THE CREW AND THE UNDETECTED ACCUMULATION OF ICE ON THE LEADING EDGE OF THE HORIZONTAL STABILIZER, DURING FLIGHT IN A FORWARD CENTER OF GRAVITY CONDITION AND EXACERBATED BY THE EXTENSION OF FULL LANDING FLAPS.

A tail number passes between aircraft over the years; match the serial number on the NTSB record against the airframe above. Source: NTSB aviation accident database, records through September 30, 2026.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this number on the FAA site