SEA86LA044

NTSB accident investigation · Boeing 727-214 · Las Vegas, NV · January 20, 1986

Accident · Serious injuriesLimited investigationFinal report
Date
January 19, 1986, 17:44 local (Jan 20, 1986, 01:44 UTC)
Place
Las Vegas, NV
Injuries
1 serious, 7 minor, 138 uninjured
Damage
No damage
Phase of flight
Enroute
Aircraft
N545PSBoeing 727-214
Weather
Visual (VMC) · Dusk
Status
Completed
Report
Approved by Office Director
FAA report
19860119003689A
Case key
40347

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

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Analysis

After activation of no 1 engine fire warning signals a second time, flt crew declared emerg and returned for lndg. Fuel dump was seen by some grnd observers as smoke trail and this was reported to flt crew. Acft waiting takeoff report that no smoke or fire was visible but fuel dump still in progress was overridden by other transmissions. Emerg evacuation via slides was initiated after acft came to a stop on runway. Eight passengers sustained reported injuries during evacuation. Fire warning traced to short-circuit in system; acft returned to service.

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/malfunctionClimb - to cruise
Fire warning system,powerplant - false indicationCause
Emergency procedure - performedPilot in command
Fire warning system,powerplant - shortedCause
Forced landingDescent - emergency
Load jettison - performedPilot in command
Precautionary landing - performedPilot in command
Miscellaneous/otherStanding - engine(s) not operating

Aircraft

Registration
N545PS
Reported as
Boeing 727-214
Category
Airplane
Serial number
20169
Airframe hours
31,881
Engine
P&W JT8D-7, 14,000 lbs thrust, turbo fan
Damage
No damage
Flight
Part 121
Operator
Skybus, Inc., doing business as Sksa
Registered owner
Livingston Investors Corp
Airworthiness certificate
Standard, Transport
Departed
LAS · Las Vegas, NV
Destination
MLI · Moline, IL
Flight plan
IFR
Airport
LAS · Las Vegas, runway 25, 12,634 × 150 ft, macadam

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
34
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
3,775 total · 2,400 in this make and model · 150 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dusk
Wind
80° at 5 knots
Visibility
75 statute miles
Lowest ceiling
25,000 ft overcast
Temperature
63 °F, dew point 36 °F
Altimeter
29.00 inHg
Observed at
LAS

FAA reports on this event · 1

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