NYC97MA005

NTSB accident investigation · McDonnell Douglas MD-88 · Flushing, NY · October 19, 1996

Accident · Minor injuriesClass 1 · MajorFinal report
Date
October 19, 1996, 16:38 local (20:38 UTC)
Place
Flushing, NY
Injuries
3 minor, 60 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N914DLMcDonnell Douglas MD-88
Weather
Instrument (IMC) · Day
Status
Completed · report March 31, 1998
Report
Board-adopted at Board Meeting
Investigation class
Class 1
Safety recommendations
Yes
FAA report
19961019045609A
Case key
39441

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

On this page

Probable cause

The Safety Board's full report is available at www.ntsb.gov/publictn/publictn.htm. NTSB Report AAR-97/03.

the inability of the captain, because of his use of monovision contact lenses, to overcome his misperception of the airplane's position relative to the runway during the visual portion of the approach. This misperception occurred because of visual illusions produced by the approach over water in limited light conditions, the absence of visible ground features, the rain and fog, and the irregular spacing of the runway lights. Contributing to the accident was the lack of instantaneous vertical speed information available to the pilot not flying, and the incomplete guidance available to optometrists, aviation medical examiners, and pilots regarding the prescription of unapproved monovision contact lenses for use by pilots. (NTSB Report AAR-97/03)

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.

In flight collision with objectApproach - faf/outer marker to threshold (ifr)
Weather condition - rainFactor
Weather condition - fogFactor
Distance/altitude - misjudgedPilot in commandCause
Visual illusionPilot in commandCause

Analysis

The Safety Board's full report is available at www.ntsb.gov/publictn/publictn.htm. NTSB Report AAR-97/03.

About 1638 eastern daylight time, on October 19, 1996, a McDonnell Douglas MD-88, N914DL, operated by Delta Air Lines, Inc., as flight 554, struck the approach light structure and the end of the runway deck during the approach to land on runway 13 at the LaGuardia Airport (LGA), in Flushing, New York. Flight 554 was being operated under the provisions of Title 14 Code of Federal Regulations (CFR) Part 121, as a scheduled, domestic passenger flight from Atlanta, Georgia, to Flushing. The flight departed the William B. Hartsfield International Airport at Atlanta, Georgia, about 1441, with two flightcrew members, three flight attendants, and 58 passengers on board. Three passengers reported minor injuries; no injuries were reported by the remaining 60 occupants. The airplane sustained substantial damage to the lower fuselage, wings (including slats and flaps), main landing gear, and both engines. Instrument meteorological conditions (IMC) prevailed for the approach to runway 13; flight 554 was operating on an instrument flight rules (IFR) flight plan.

Factual narrative

The Safety Board's full report is available at www.ntsb.gov/publictn/publictn.htm. NTSB Report AAR-97/03.

About 1638 eastern daylight time, on October 19, 1996, a McDonnell Douglas MD-88, N914DL, operated by Delta Air Lines, Inc., as flight 554, struck the approach light structure and the end of the runway deck during the approach to land on runway 13 at the LaGuardia Airport (LGA), in Flushing, New York. Flight 554 was being operated under the provisions of Title 14 Code of Federal Regulations (CFR) Part 121, as a scheduled, domestic passenger flight from Atlanta, Georgia, to Flushing. The flight departed the William B. Hartsfield International Airport at Atlanta, Georgia, about 1441, with two flightcrew members, three flight attendants, and 58 passengers on board. Three passengers reported minor injuries; no injuries were reported by the remaining 60 occupants. The airplane sustained substantial damage to the lower fuselage, wings (including slats and flaps), main landing gear, and both engines. Instrument meteorological conditions (IMC) prevailed for the approach to runway 13; flight 554 was operating on an instrument flight rules (IFR) flight plan.

Aircraft

Registration
N914DL
Reported as
McDonnell Douglas MD-88
Category
Airplane
Serial number
49545
Airframe hours
24,420
Engine
P&W JT8D-219, 19,000 lbs thrust, turbo fan
Damage
Substantial damage
Flight
Part 121
Operator
Delta Air Lines, Inc.
Registered owner
Wilmington Trust Company
Airworthiness certificate
Standard, Transport
Last inspection
Continuous airworthiness · September 14, 1996 · 275 hours before
Departed
ATL · Atlanta, GA
Destination
LGA
Flight plan
IFR
Airport
LGA · Laguardia, runway 13, 7,000 × 150 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
48
Certificates
Airline transport, Commercial, Flight engineer
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
10,024 total · 3,578 in this make and model · 5,801 as pilot in command · 223 in the last 90 days · 55 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
90° at 12 knots
Visibility
0.5 statute miles
Lowest ceiling
800 ft broken
Temperature
57 °F, dew point 57 °F
Altimeter
29.00 inHg
Observed at
LGA

Docket · 60

The files NTSB released with the investigation on June 25, 1997, on NTSB’s docket system: statements, records, photos and specialists’ reports. 33.9 MB in all.

Operations 2 - Group Chairman Factual ReportItem 1 · .PDF · 345 KBOperations 2 - Attachment 1 - Crew and Witness Interview SummariesItem 2 · .PDF · 1.1 MBOperations 2 - Attachment 2 - Switch Position InventoryItem 3 · .PDF · 356 KBOperations 2 - Attachment 3 - Minutes of Standards MeetingsItem 4 · .PDF · 715 KBOperations 2 - Attachment 4 - Flight Papers Found on Accident Aircraft (relevant to accident)Item 5 · .PDF · 678 KBOperations 2 - Attachment 5 - Aircraft DamageItem 6 · .PDF · 145 KBOperations 2 - Attachment 6 - Debris TrailItem 7 · .PDF · 173 KBOperations 2 - Attachment 7 - Enroute Weather UpdatesItem 8 · .PDF · 146 KBOperations 2 - Attachment 8 - Approach Charts (LGA)Item 9 · .PDF · 181 KBOperations 2 - Attachment 9 - Phase II InterviewsItem 10 · .PDF · 778 KBATC 3 - Group Chairman Factual ReportItem 11 · .PDF · 230 KBATC 3 - Attachment 1 - Documents Pertinent to ATC Factual ReportItem 12 · .PDF · 3.8 MBMeteorology 5 - Group Chairman Factual ReportItem 13 · .PDF · 582 KBMeteorology 5 - Attachment 1Item 14 · .PDF · 2.8 MBMeteorology 5 - Attachment 2Item 15 · .PDF · 2.0 MBSurvival Factors 6 - Survival Factors Specialist ReportItem 16 · .PDF · 109 KBSurvival Factors 6 - Attachment 1 - Delta Airlines Flight Attendant Evacuation ProceduresItem 17 · .PDF · 585 KBFlight Data Recorder 10 - Group Chairman Factual ReportItem 18 · .PDF · 177 KBFlight Data Recorder 10 - Attachment 1 - N914DL FDR Parameter List and Autopilot Mode TablesItem 19 · .PDF · 149 KBFlight Data Recorder 10 - Attachment 2 - Tabular Listings of Delta Air Lines Flight 554 FDR DataItem 20 · .PDF · 3.1 MBFlight Data Recorder 10 - Attachment 3 - Plots of Delta Air Lines Flight 554 FDR DataItem 21 · .PDF · 370 KBCockpit Voice Recorder 12 - Group Chairman Factual ReportItem 22 · .PDF · 751 KBHuman Performance 14 - Group Chairman Factual ReportItem 23 · .PDF · 161 KBHuman Performance 14 - Attachment 1 (Interview Summary of Dr. Bowser)Item 24 · .PDF · 102 KBHuman Performance 14 - Attachment 2 (Brochure concerning the use of monovision contact lenses)Item 25 · .PDF · 96 KBHuman Performance 14 - Attachment 3 (Interview Summary of Dr. Barron)Item 26 · .PDF · 53 KBHuman Performance 14 - Attachment 4 (Interview Summary of Captain Joseph Broker (re-interview)Item 27 · .PDF · 55 KBHuman Performance 14 - Attachment 5 (Interview Summary First Officer (re-interview)Item 28 · .PDF · 231 KBHuman Performance 14 - Attachment 6 (Report by staff of the Ophthalmology Branch, Armstrong Laboratory)Item 29 · .PDF · 260 KBHuman Performance 14 - Attachment 7 (Summary of the results of Dr. Arlene Drack's Ophthalmology Evaluation)Item 30 · .PDF · 41 KBHuman Performance 14 - Attachment 8 (Interview Summary of David L. Catey)Item 31 · .PDF · 46 KBHuman Performance 14 - Attachment 9 (FAA Advisory Circular 121.445-1D)Item 32 · .PDF · 356 KBHuman Performance 14 - Attachment 10 (Selections from Delta Air Lines Flight Operations Manual Concerning Emergency Landing Procedure and Passenger Evacuation.Item 33 · .PDF · 91 KBHuman Performance 14 - Addendum 1Item 34 · .PDF · 121 KBHuman Performance 14 - Addendum 2Item 35 · .PDF · 105 KBHuman Performance 14 - Addendum 3Item 36 · .PDF · 131 KBFlight Data Recorder 10 - Ancillary Flight Data RecordersItem 37 · .PDF · 274 KBFlight Data Recorder 10 - Ancillary Flight Data Recorders - Attachment 1 - Tabular Listings of USAir Flight 212 FDRItem 38 · .PDF · 1.8 MBFlight Data Recorder 10 - Ancillary Flight Data Recorders - Attachment 2 - Data Plots from USAir Flight 212 FDRItem 39 · .PDF · 312 KBFlight Data Recorder 10 - Ancillary Flight Data Recorders - Attachment 3 - Tabular Listings of United Airlines Flight 1576 FDRItem 40 · .PDF · 1.2 MBFlight Data Recorder 10 - Ancillary Flight Data Recorders - Attachment 4 - Data Plots from United Airlines Flight 1576 FDRItem 41 · .PDF · 236 KBFlight Data Recorder 10 - Ancillary Flight Data Recorders - Attachment 5 - Tabular Listinng of Delta Air Lines Flight 1215Item 42 · .PDF · 2.4 MBFlight Data Recorder 10 - Ancillary Flight Data Recorders - Attachment 6 - Prepared Readout of Continental Airlines Flight 1614Item 43 · .PDF · 2.4 MBAircraft Performance 13 - Aircraft Performance StudyItem 44 · .PDF · 556 KBAircraft Performance 13 - Attachment 1 - DAL554 Tracking Data Raw ReturnsItem 45 · .PDF · 139 KBAircraft Performance 13 - Attachment 2 - Rotated DAL554 Tracking DataItem 46 · .PDF · 173 KBAircraft Performance 13 - Attachment 3 - DAL554 Tracking Data annd FDR Correlation PlotItem 47 · .PDF · 61 KBAircraft Performance 13 - Attachment 4 - LaGuardia Runway 13 Information From the FAAItem 48 · .PDF · 215 KBAircraft Performance 13 - Attachment 5 - LaGuardia Runway 13 Glideslope and Localizer SpreadsheetItem 49 · .PDF · 68 KBAircraft Performance 13 - Attachment 6 - DAL554 Tracking Data Versus LaGuardia Runway 13 Localizer PlotItem 50 · .PDF · 49 KBAircraft Performance 13 - Attachment 7 - Excerpts From Honeywell Windshear Computer ManualItem 51 · .PDF · 1.3 MBAircraft Performance 13 - Attachment 8 - Honeywell DAL554 Windshear AnalysisItem 52 · .PDF · 238 KBAircraft Performance 13 - Attachment 9 - DAL554 Localizer Position SpreadsheetItem 53 · .PDF · 407 KBAircraft Performance 13 - Attachment 10 - NTSB Derived ILS WindsItem 54 · .PDF · 564 KBAircraft Performance 13 - Attachment 11 - Wind Speed and Direction PlotsItem 55 · .PDF · 114 KBAircraft Performance 13 - Attachment 12 - Comparison Plot of ILS Derived Winds and Honeywell Derived WindsItem 56 · .PDF · 56 KBAircraft Performance 13 - Attachment 13 - Comparison Plot of Calculated DAL554 SinkratesItem 57 · .PDF · 54 KBAircraft Performance 13 - Attachment 14 - FDR, CVR, and Sinkrate PlotsItem 58 · .PDF · 187 KBAircraft Performance 13 - Attachment 15 - ATMOS OutputItem 59 · .PDF · 27 KBAircraft Performance 13 - Attachment 16 - GPWS ResultsItem 60 · .PDF · 95 KB

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.