Laredo Intl Airport
Aircraft Accident/Incident Report

Laredo, Texas 78040
Thursday, January 7, 1982 CST

NTSB Narrative Summary Released at Completion of Accident

WHILE PERFORMING THE EXTERIOR INSPECTION THE PILOT NOTED THAT FUEL WAS DRIPPING FROM BOTH WINGS INBOARD OF THE FUEL TANKS AT THE REAR ATTACH ANGLE FAIRING PLATES. JUST AFTER STARTING THE RIGHT ENGINE AN EXPLOSION OCCURRED IN THE RIGHT WING. THE CREW SHUT DOWN THE ENGINE AND WHILE DEPARTING THE AIRCRAFT THE LEFT WING EXPLODED. EXAMINATION REVEALED BOTH THE RIGHT FRONT AND REAR FUEL TANK FILLER NECKS WERE LOOSE AND COULD BE TURNED BY HAND. THE FILLER NECK WASHER WAS CORRODED AND FILLER NECK SCUPPER WAS CRACKED.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 1/7/1982
Event Day of the Week Thursday
Time of Event 45
Event Time Zone Central Standard Time
Event City LAREDO
Event State TEXAS
Event Country --
Zipcode of the event site 78040
Event Date Year 1982
Event Date Month 1
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport LAREDO INTL
Event Location Nearest Airport ID LRD
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 Unknown
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) 0
Air Temperature at event time (in degrees celsius) 59
Dew Point at event time (in degress fahrenheit) 0
Wind Direction (degrees magnetic) 30
Variable Wind Indicator Unknown
Wind Speed (knots) 6
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) 0
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 3
Injury Total Serious --
Injury Total All --
Investigating Agency FAA
NTSB Docket Number (internal use) 558
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 Dec 18 2002 11:28AM
User who most recently changed record NTSB\GIUV
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N1698M
NTSB Number FTW82FRG20
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 125: 20+ Pax,6000+ lbs
Type of Flight Plan filed Unknown
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire Ground
Aircraft Explosion Ground
Aircraft Manufacturer's Full Name CURTIS
Aircraft Model C46
Aircraft Series Identifier C46
Aircraft Serial Number
Certified Max Gross Weight 4800
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 69
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 36
Airframe Hours 37893
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name SOUTH CENTRAL AVIATION
Aircraft Owner Street Address 2812 S. 10TH
Aircraft Owner City MCALLEN
Aircraft Owner State TX
Aircraft Owner Country
Aircraft Owner Zipcode
Operator is an individual? --
Operator Name SOUTH CENTRAL AVIATION
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 2812 S. 10TH
Operator City MCALLEN
Operator State TX
Operator Country
Operator Zip code
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 Non-scheduled
Indicates Domestic or International Flight International
Operator carrying Pax/Cargo/Mail Cargo
Type of Flying (Per_Bus / Primary) Unknown
Second Pilot on Board Yes
Departure Point Same as Event Yes
Departure Airport Code LRD
Departure City LAREDO
Departure State TX
Departure Country
Departure Time 45
Departure Time Zone
Destination Same as Local Flt --
Destination Airport Code
Destination City TAMPICO, MEXICO
Destination State OF
Destination Country
Specific Phase of Flight Standing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Dec 20 2002 12:42PM
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 --