N49511 - Aircraft Aircraft Registration

Aircraft Description

Model Year

—

Manufacturer

—

Model

—

Type Aircraft

—

Airworthiness Date

Invalid Date

Classification

Multiple 1 Category

Type Registration

Unknown

Status

The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office

Cert Issue Date

Invalid Date

Registered Owner

Name

ROBERTS AIRCRAFT COMPANY

Address

PO BOX 1

City

GRANITE CANYON

State / Zip Code

Wyoming82059-0001

Country

United States

Powerplant & Avionics

Engine Type

—

Number of Engines

—

Mode S Code (Oct)

51422500

Mode S Code (Hex)

A62540

NTSB Accident History (1)

Date	NTSB #	Damage	Highest Injury	Probable Cause
Oct 18, 1993	LAX94LA017	Substantial	Serious	was the worn collective servo causing a hydraulic lock and not allowing the pilot to lower the collective. This condition caused the main rotor blades rpm to decay.

Oct 18, 1993LAX94LA017

Substantial

Serious

was the worn collective servo causing a hydraulic lock and not allowing the pilot to lower the collective. This condition caused the main rotor blades rpm to decay.

Additional Details

Registration

N49511

Serial Number

2485

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: 2026-05-15 01:32:20 UTC