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Atlas / NTSB / NYC90FA038

NTSB CAROL · Event

Event NYC90FA038

1989-12-08 NEWARK, New Jersey, United States Airport · EWR None 1 aircraft Status: Completed

Registry · N727PJ

FAA Aircraft Registry record.

Make / Model

CESSNA 560XL

Year of manufacture

2001

Engine

P&W CANADA PW545 SER

Seats / Engines

13 seats · 2 engines

Last airworthiness date

20010725

ADS-B equipped

Yes — Mode-S A9BEDB

Registrant of record

BLACK HAT VENTURES PP LLC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

THERMAL DISTRESS OF THE FIRST STAGE TURBINE BLADES OF THE NUBER ONE ENGINE CAUSING A DEGRADATION OF MATERIAL PROPERTIES WHICH RESULTED IN BLADE FRACTURES. THE REASON FOR THE THERMAL DISTRESS WAS NOT DETERMINED.

Factual narrative

AT FLIGHT LEVEL 370 THE CREW HEARD A LOUD EXPLOSION-TYPE NOISE. THE #1 ENGINE SHOWED A POWER LOSS, AND THE AIRPLANE BEGAN TO VIBRATE. THE CREW SHUT THE ENGINE DOWN, AND AN UNEVENTFUL 2-ENGINE LANDING WAS MADE AT NEWARK. AN ENGINE TURBINE BLADE WAS FOUND LODGED IN THE AIRPLANE'S VERTICAL STABILIZER. AN ENGINE TEARDOWN SHOWED THERMAL DISTRESS TO THE FIRST STAGE TURBINE BLADES CAUSING A DEGRADATION OF MATERIAL PROPERTIES RESULTING IN BLADE FRACTURES. THE CAUSE OF THE THERMAL DISTRESS WAS NOT DETERMINED. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1989_NYC90FA038.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.