DCA82AA028

NTSB accident investigation · Boeing 727-235 · New Orleans, LA · July 9, 1982

Accident · FatalFinal report
Date
July 9, 1982, 16:09 local (21:09 UTC)
Place
New Orleans, LA
Injuries
153 fatal, 9 serious; on the ground: 8 fatal, 9 serious
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N4737Boeing 727-235
Weather
Visual (VMC) · Day
Status
Completed · report July 9, 1983
Report
Approved by Office Director
NTSB office
Major Investigations Division
Safety recommendations
Yes
FAA report
19820709069969A
Case key
69204

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

On this page

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 objectTakeoff - initial climb
Meteorological services - inadequateFactor
Weather conditionCause
Weather condition - rainFactor
Weather condition - downdraftCause
Weather condition - windshearCause
Weather condition - unfavorable windCause

Analysis

The Safety Board's full report on this investigation is provided as Aviation Accident Report number AAR-83-02. To obtain a copy of this report, or to view the executive summary online, please see the Web site at http://www.ntsb.gov/publictn/publictn.htm

The acft, pan am flt 759, was on a scheduled flt from miami, FL to las vegas, NV, with an en route stop at New Orleans, LA. With an acft gross wt of aprx 170,000 lbs, the capt was required to use rwy 10 for tkof. Vip lvl 3 wx echos were located east of the rwy, but no lightning or thunder was evident. There were showers ovr the east end of the rwy & the wnds were gsty, variable & swirling. Aftr takof, the acft climbed to aprx 95 to 150 AGL, then bgn to descend. The acft struck trees aprx 2376 ft byd the dep end of the rwy, about 50 ft AGL, then contd another 2234 ft, hitting trees & houses. The acft was destroyed by impact, explosion & fire. An investigation revealed the acft had enctrd a decreasing hdwnd shear caused by diverging flow from a microburst which occurred on the arpt. The wnd shear was not detected by the low lvl wnd shear alert sys til after flt 759 bgn its tkof.

Aircraft

Registration
N4737
Reported as
Boeing 727-235
Category
Airplane
Serial number
19457
Airframe hours
39,253
Engine
P & W JT8D-7B, 14,000 lbs thrust, turbo fan
Damage
Destroyed
Fire
On-Ground
Flight
Part 121
Operator
Pan American World A/W
Registered owner
Pan American World A/W
Departed
New Orleans, LA
Destination
Las Vegas, NV
Flight plan
IFR
Airport
runway 10, 9,227 × 150 ft, concrete

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
45
Certificates
Airline transport, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Flight hours
11,727 total · 10,595 in this make and model · 212 in the last 90 days · 47 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 14 knots
Visibility
2 statute miles
Lowest ceiling
4,100 ft broken
Temperature
180 °F, dew point 32 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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

Other investigations on N4737 · 1

Matched to the same aircraft by N-number and date.