Palm Springs Airport
Aircraft Accident/Incident Report

Palm Springs, California 92262
Friday, October 15, 1982 19:57 PDT

NTSB Narrative Summary Released at Completion of Accident

WHILE AT THE GATE WITH THE PASSENGERS SEATED & THE ENGINES RUNNING, THE COPILOT ATTEMPTED TO TURN UP HIS PANEL LIGHTS WITH THE RHEOSTAT LOCATED ON THE FAR RIGHT FORWARD PORTION OF THE SIDE ELECTRICAL PANEL. AT THAT INSTANT SMOKE BEGAN TO ERUPT AT HIS RIGHT KNEE POSITION. THE PASSENGERS WERE EVACUATED & THE COCKPIT FIRE WAS PUT OUT BY THE GROUND CREW. THE RHEOSTAT WAS FOUND TO BE CONTAMINATED WITH HYDRAULIC FLUID, & HEAVY ARCING WAS FOUND ON THE RHEOSTAT AT THE FULL HIGH POSITION. THREE HYDRAULIC LINES WERE FOUND TO BE BURNED IN HALF FORWARD & UNDER THE CIRCUIT BREAKER PANEL ACCESS DOOR. EXAMINATION OF THE HYDRAULIC BRAKE LINE REVEALED STRESS CRACKS DUE TO CHEMICAL CONTAMINATION OR FATIGUE, PERMITTING BRAKE FLUID TO ESCAPE INTO THE SURROUNDING AREA. THE BRAKE FLUID WAS IGNITED BY THE ARCING COPILOT'S RHEOSTAT, & THE FIRE REACHED AN OXYGEN LINE WITHIN SECONDS CAUSING A BLOW-OUT HOLE THRU THE FUSELAGE.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 10/15/1982
Event Day of the Week Friday
Time of Event 1957
Event Time Zone Pacific Daylight Time
Event City PALM SPRINGS
Event State CALIFORNIA
Event Country --
Zipcode of the event site 92262
Event Date Year 1982
Event Date Month 10
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport PALM SPRINGS
Event Location Nearest Airport ID PSP
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 0
Degrees magnetic from airport 0
Airport Elevation 0
Weather Briefing Completeness Full
Investigator's weather source Unknown
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Night/Dark
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling Unknown
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 50
Air Temperature at event time (in degrees celsius) 74
Dew Point at event time (in degress fahrenheit) 0
Wind Direction (degrees magnetic) 290
Variable Wind Indicator Unknown
Wind Speed (knots) 8
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) 0
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 1
Injury Total None 17
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 2077
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information
Date of most recent change to record Oct 31 2002 4:04PM
User who most recently changed record NTSB\ZUZL
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N63SA
NTSB Number LAX83FA002
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 135: Air Taxi & Commuter
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire Ground
Aircraft Explosion Ground
Aircraft Manufacturer's Full Name SWEARINGEN
Aircraft Model SA-226TC
Aircraft Series Identifier SA-226TC
Aircraft Serial Number TC222
Certified Max Gross Weight 12500
Aircraft Category Airplane
Aircraft Registration Class Unknown
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 20
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Unknown
Date of Last Inspection --
Airframe hours since last inspection 60
Airframe Hours 11631
ELT Installed Yes
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name FORD MOTOR CREDIT CO.
Aircraft Owner Street Address 2988 CAMPUS DRIVE
Aircraft Owner City SAN MATEO
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 94403
Operator is an individual? --
Operator Name BORREGO SPRINGS AIRLINE
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 210 NORTH EL CIELO ROAD
Operator City PALM SPRINGS
Operator State CA
Operator Country
Operator Zip code 92262
Operator Code
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not Scheduled
Indicates Domestic or International Flight Domestic
Operator carrying Pax/Cargo/Mail Passenger Only
Type of Flying (Per_Bus / Primary) Unknown
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code PSP
Departure City PALM SPRINGS
Departure State CA
Departure Country
Departure Time 1957
Departure Time Zone
Destination Same as Local Flt --
Destination Airport Code LAX
Destination City LOS ANGELES
Destination State CA
Destination Country
Specific Phase of Flight Standing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Sep 18 2002 4:50PM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length 0
Runway Width 0
Sight Seeing flight No
Air Medical Flight No
Medical Flight --