N662US - 1988 Aircraft Aircraft Registration

B741

1988

Aircraft Description

Model Year

1988

Manufacturer

—

Model

—

Type Aircraft

Fixed Wing Multi Engine

ICAO Type Code

B741747-100

Airworthiness Date

Invalid Date

Classification

Experimental 1 Category

Type Registration

Unknown

Status

Valid Registration

Cert Issue Date

Invalid Date

Registered Owner

Name

DELTA AIR LINES INC

Address

DEPT 595 AIRCRAFT REGISTRATIONS

1775 MH JACKSON SERVICE RD

City

ATLANTA

State / Zip Code

Georgia30354

Country

United States

Powerplant & Avionics

Engine Type

—

Number of Engines

—

Mode S Code (Oct)

52136572

Mode S Code (Hex)

A8BD7A

NTSB Accident History (1)

Date	NTSB #	Damage	Highest Injury	Probable Cause
Oct 2, 2015	ENG16IA001	MINR	None	The PW4056 engine experienced an in-flight loss of power because of damage to the low-pressure turbine (LPT) because of the inadequate overhaul inspection and repair instructions that existed at the time of the LPT module's last overhaul. A vane hook in the LPT case wore to the point to allow a 3rd stage turbine vane cluster to disengage and eventually fall into the path of the 3rd stage turbine blades causing extensive downstream damage to the LPT module.

Oct 2, 2015ENG16IA001

MINR

None

The PW4056 engine experienced an in-flight loss of power because of damage to the low-pressure turbine (LPT) because of the inadequate overhaul inspection and repair instructions that existed at the time of the LPT module's last overhaul. A vane hook in the LPT case wore to the point to allow a 3rd stage turbine vane cluster to disengage and eventually fall into the path of the 3rd stage turbine blades causing extensive downstream damage to the LPT module.

Additional Details

Registration

N662US

Serial Number

23720

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