N421D - 1967 Aircraft Aircraft Registration

C421

1967

Aircraft Description

Model Year

1967

Manufacturer

—

Model

—

Type Aircraft

Fixed Wing Multi Engine

ICAO Type Code

C421421 Executive Commuter

Airworthiness Date

Invalid Date

Classification

Standard Normal Category

Type Registration

Unknown

Status

Cert Issue Date

Invalid Date

Registered Owner

Name

RUMACHIK ROBERT A

Address

189 E TURF LN

City

CASTLE ROCK

State / Zip Code

Colorado80104-9115

Country

United States

Powerplant & Avionics

Engine Type

—

Number of Engines

—

Mode S Code (Oct)

51177641

Mode S Code (Hex)

A4FFA1

NTSB Accident History (1)

Date	NTSB #	Damage	Highest Injury	Probable Cause
Dec 25, 2002	DEN03FA025	Destroyed	Fatal	The fractured connecting rods and the pilot not maintaining aircraft control following the engine failure. Factors contributing to the accident were the low altitude, the pilot not maintaining minimum controllable airspeed following the engine failure, the pilot's inability to feather the propeller following the engine failure, oil exhaustion, the seized pistons, and the repair station's improper maintenance on the airplane's engines.

Dec 25, 2002DEN03FA025

Destroyed

Fatal

The fractured connecting rods and the pilot not maintaining aircraft control following the engine failure. Factors contributing to the accident were the low altitude, the pilot not maintaining minimum controllable airspeed following the engine failure, the pilot's inability to feather the propeller following the engine failure, oil exhaustion, the seized pistons, and the repair station's improper maintenance on the airplane's engines.

Additional Details

Registration

N421D

Serial Number

421-0045

Number of Engines

—

Number of Seats

—

Expiration Date

—

Last Action Date

—

Last Update Date

—

Unique ID

—

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-06-15 01:32:20 UTC