DCA77RA014

NTSB accident investigation · Boeing 747 · Tenerife, SP · March 27, 1977

Accident · FatalClosed
Date
March 27, 1977
Place
Tenerife, SP · TENERIFE,CANR, Spain
Injuries
574 fatal, 34 serious, 36 minor
Phase of flight
Taxi
Aircraft
N736PABoeing 747PH-BUFBoeing 747
Status
Completed · report November 16, 1978
Report
Brief approved by the director
Case key
156890

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

On this page

NTSB brief

NTSB’s brief of the accident, as it was printed: the coded facts, with the probable cause and factors.

----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
1-0026  77/3/27    TENERIFE,CANR       BOEING 747          CR- 14  0  0  NS/CTR REVENUE PASSG INTL AIRLINE TRANSPORT, AGE
        TIME - 1706                    PH-BUF              PX-234  0  0                            50, 11700 TOTAL HOURS,
                                       DAMAGE-DESTROYED    OT-326 34 36                            1545 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - LOS RODEOS
        OPERATOR - KLM
        DEPARTURE POINT             INTENDED DESTINATION
          AMSTERDAM,NETH              LAS PALMAS,CANR
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH AIRCRAFT: BOTH ON GROUND                  TAKEOFF: RUN
           FIRE OR EXPLOSION: ON GROUND                             TAKEOFF: RUN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO FOLLOW APPROVED PROCEDURES,DIRECTIVES,ETC.
           PILOT IN COMMAND - FAILED TO ABORT TAKEOFF
        FACTOR(S)
           PILOT IN COMMAND - MISUNDERSTANDING OF ORDERS OR INSTRUCTIONS
           WEATHER - LOW CEILING
           WEATHER - FOG
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OBSCURATION                                              UNKNOWN/NOT REPORTED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          1/4 MILE OR LESS                                         DRIZZLE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          FOG                                                       57
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          IFR                                                      IFR
         FIRE AFTER IMPACT
        REMARKS- TOOK OFF WITHOUT CLEARANCE.DID NOT INTERRUPT TAKE OFF ON LEARNING OTHER ACFT STILL ON RWY.
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
1-0026  77/3/27    TENERIFE,CANR       BOEING 747          CR-  9  3  4  NS/CTR REVENUE PASSG INTL AIRLINE TRANSPORT, AGE
        TIME - 1706                    N736PA              PX-317 31 32                            56, 21043 TOTAL HOURS,
                                       DAMAGE-DESTROYED    OT-248  0  0                            564 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - LOS RODEOS
        OPERATOR - PAN AMERICAN WORLD AIRWAYS,INC.
        DEPARTURE POINT             INTENDED DESTINATION         LAST ENROUTE STOP
          LOS ANGELES,CA,UNST         LAS PALMAS,CANR              NEW YORK,NY,UNST
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH AIRCRAFT: BOTH ON GROUND                  TAXI: TO TAKEOFF
           FIRE OR EXPLOSION: ON GROUND                             TAXI: TO TAKEOFF
        PROBABLE CAUSE(S)
           PERSONNEL - MISCELLANEOUS-PERSONNEL: PILOT OF OTHER AIRCRAFT
        FACTOR(S)
           WEATHER - LOW CEILING
           WEATHER - FOG
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OBSCURATION                                              UNKNOWN/NOT REPORTED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          1/4 MILE OR LESS                                         DRIZZLE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          FOG                                                       57
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          IFR                                                      IFR
         FIRE AFTER IMPACT
        REMARKS- INVESTIGATED & REPORTED BY THE GOVT OF SPAIN.

Aircraft · 2

Registration
N736PA
Reported as
Boeing 747
Category
Airplane
Engine
turbo fan
Damage
Destroyed
Airport
Los Rodeos

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.

Registration
PH-BUF
Reported as
Boeing 747
Category
Airplane
Engine

Other investigations on N736PA · 1

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