DCA76AZ024

NTSB accident investigation · Boeing 727 · Ketchikan, AK · April 5, 1976

Accident · FatalClosed
Date
April 5, 1976
Place
Ketchikan, AK · KETCHIKAN, AK
Injuries
1 fatal, 11 serious, 23 minor, 15 uninjured
Damage
Destroyed
Phase of flight
Landing
Aircraft
N124ASBoeing 727
Status
Completed · report August 2, 1977
Safety recommendations
Yes
Case key
79479

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
----------------------------------------------------------------------------------------------------------------------------
1-0003   76/4/5    KETCHIKAN,AK        BOEING 727          CR-  0  5  2  SCHED DOM PASSG SRV       AIRLINE TRANSPORT, AGE
        TIME - 0819                    N124AS              PX-  1  6 36                            55, 19813 TOTAL HOURS,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            2140 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - KETCHIKAN INTL
        OPERATOR - ALASKA AIRLINES,INC.
        DEPARTURE POINT             INTENDED DESTINATION         LAST ENROUTE STOP
          JUNEAU,AK                   SEATTLE,WA                   KETCHIKAN,AK
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           OVERSHOOT                                                LANDING: LEVEL OFF/TOUCHDOWN
           COLLIDED WITH: DITCHES                                   LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO FOLLOW APPROVED PROCEDURES,DIRECTIVES,ETC.
           PILOT IN COMMAND - MISJUDGED DISTANCE AND SPEED
        FACTOR(S)
           PILOT IN COMMAND - IMPROPER IN-FLIGHT DECISIONS OR PLANNING
           WEATHER - LOW CEILING
           WEATHER - FOG
           WEATHER - SNOW
           AIRPORTS/AIRWAYS/FACILITIES - AIRPORT CONDITIONS: ICE/SLUSH ON RUNWAY
           MISCELLANEOUS ACTS,CONDITIONS - RAN OFF END OF RUNWAY
        WEATHER BRIEFING - COMPANY DISPATCH
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OBSCURATION                                               800
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          2 MILES OR LESS                                          SNOW
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  RELATIVE BEARING OF WIND
          FOG                                                      LEFT QUARTERING TAIL WIND 203-247 DEGREES
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          350                                                       6
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          IFR                                                      IFR
         FIRE AFTER IMPACT
        REMARKS- INITIATED G/A WITH INSUFF RWY RMNG,THEN ABORTED.ABANDONED ILS APCH WHEN ISLAND IN SIGHT.

Aircraft

Registration
N124AS
Reported as
Boeing 727
Category
Airplane
Engine
turbo fan
Damage
Destroyed
Airport
Ketchikan Intl

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.