The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N4015X

N4015X is not currently registered. It was last assigned to an Aero Commander 100-180 built in 1969. The FAA cancelled the registration on July 18, 2013. The last status on file was "registration expired, pending cancellation".

N4015X is reserved by MD Helicopters INC since February 22, 2019. Reservation type: Reserved to manufacturer, no fee, no expiration.

Aero Commander 100-180 cancelled July 18, 2013

Serial number
5115
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1969
Last status
Registration expired, pending cancellation
Certificate issued
June 14, 1994
Last FAA action
July 10, 2000
Last owner
Pepin John G (Partnership)
Grand Junction, CO
Airworthiness
Standard

NTSB accident and incident record under N4015X

FTW94LA116Accident on April 3, 1994 at Steamboat Sprgs, CO: serious injuries, substantial damage.

Aircraft on the NTSB record: Aero Commander 100-180 · serial 5115

AN INADVERTENT STALL AFTER LIFTOFF. FACTORS WERE AN UNFAVORABLE WIND AND HIGH DENSITY ALTITUDE.

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