SEA81IA016

NTSB incident investigation · Boeing 727 · Seattle, WA · January 14, 1981

Incident · No injuriesClosed
Date
January 14, 1981
Place
Seattle, WA · SEATTLE, WA
Injuries
38 uninjured
Phase of flight
Taxi
Aircraft
N439BNBoeing 727N6676APiper PA-23
Status
Completed · report April 8, 1981
Report
Brief approved by the director
Case key
126655

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

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
----------------------------------------------------------------------------------------------------------------------------
4-0016  81/1/14    SEATTLE,WA          PIPER PA-23         CR-  0  0  1  NONCOMMERCIAL             AIRLINE TRANSPORT, AGE
        TIME - 1832                    N6676A              PX-  0  0  0  PLEASURE/PERSONAL TRANSP  33, 6361 TOTAL HOURS,
                                       DAMAGE-NONE         OT-  0  0 37                            1268 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        CLASSIFIED AS INCIDENT
        NAME OF AIRPORT - BOEING
        DEPARTURE POINT             INTENDED DESTINATION
          SEATTLE,WA                  PORT ANGELES,WA
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH AIRCRAFT: BOTH ON GROUND                  TAKEOFF: ABORTED
        PROBABLE CAUSE(S)
           PERSONNEL - MISCELLANEOUS-PERSONNEL: PILOT OF OTHER AIRCRAFT
        FACTOR(S)
           WEATHER - FOG
        WEATHER BRIEFING - BRIEFED BY FLIGHT SERVICE PERSONNEL, IN PERSON
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OBSCURATION                                               500
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          1/2 MILE OR LESS                                         NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          FOG                                                       41
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          160                                                       8
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          IFR                                                      IFR
        REMARKS- NEAR-COLLISION.B-727 HELD AT WRONG RWY BLOCKING PIPER TKOF.
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
4-0016  81/1/14    SEATTLE,WA          BOEING 727          CR-  0  0  6  SCHED DOM PASSG SRV       AIRLINE TRANSPORT, AGE
        TIME - 1832                    N439BN              PX-  0  0 31                            UNK/NR, UNK/NR TOTAL
                                       DAMAGE-NONE         OT-  0  0  1                            HOURS, UNK/NR IN TYPE,
                                                                                                   INSTRUMENT RATED.
        CLASSIFIED AS INCIDENT
        NAME OF AIRPORT - BOEING
        OPERATOR - BRANIFF AIRWAYS,INC.
        DEPARTURE POINT             INTENDED DESTINATION
          SEATTLE,WA                  PORTLAND,OR
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH AIRCRAFT: BOTH ON GROUND                  TAXI: TO TAKEOFF
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISUNDERSTANDING OF ORDERS OR INSTRUCTIONS
        FACTOR(S)
           WEATHER - FOG
        WEATHER BRIEFING - COMPANY DISPATCH
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OBSCURATION                                               500
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          1/2 MILE OR LESS                                         NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          FOG                                                       41
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          160                                                       8
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          IFR                                                      IFR
        REMARKS- NEAR-COLLISION.TWR UN SEE DUE FOG.HOLDING SHORT RWY 13R VICE 13L.2/3 RWY OBSTRUCTED BY B-727.

Aircraft · 2

Registration
N439BN
Reported as
Boeing 727
Category
Airplane
Engine
turbo fan
Damage
No damage
Airport
Boeing
Registration
N6676A
Reported as
Piper PA-23
Category
Airplane
Engine
reciprocating
Damage
No damage
Airport
Boeing