NYC84IA271

NTSB incident investigation · Boeing 727-232 · Buffalo, NY · July 26, 1984

Incident · No injuriesIncident investigationFinal report
Date
July 26, 1984, 16:58 local (20:58 UTC)
Place
Buffalo, NY
Injuries
105 uninjured
Damage
Minor damage
Phase of flight
Approach
Aircraft
N518PEBoeing 727-232
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Case key
35446

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the incident.

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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Airframe/component/system failure/malfunctionApproach - vfr pattern - final approach
Flight control,flap - failure,partialCause
Maintenance - improperOther maintenance personnelCause
Flight control,flap - vibration
Flight control,flap - failure,totalCause
Flight control,flap - separation

Analysis

During the departure from newark, NJ, the aircrew noted a vibration which ceased after the gear was retracted. The crew suspected that a tire was out-of-round or a gear door was vibrating & continued the flt. During the apch to Buffalo, NY, the vibration occurred again when the landing gear was extended, but ceased on final apch. The apch & landing were continued without further incident. After landing, an exam of the acft, gear & gear doors revealed no reason for the vibration. However, during the flt, a piece of the left trailing edge flap had separated. It had separated on final apch & had hit a parked car causing minor damage. There was evidence of improper surface preparation & bonding during a previous repair of the flap.

Aircraft

Registration
N518PE
Reported as
Boeing 727-232
Category
Airplane
Serial number
20641
Airframe hours
30,025
Engine
P&W JT8D-15, 13,750 lbs thrust, turbo fan
Damage
Minor damage
Flight
Part 121
Registered owner
People Express Airlines
Airworthiness certificate
Standard, Transport
Last inspection
Continuous airworthiness · April 25, 1984
Departed
EWR · Newark, NJ
Destination
BUF · Buffalo, NY
Flight plan
IFR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
33
Certificate
Airline transport
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
4,500 total · 100 in this make and model

Weather

Conditions
Visual (VMC) · Day
Lowest ceiling
5,000 ft broken
Temperature
75 °F
Observed at
BUF