MKC80IA003

NTSB incident investigation · Convair 580 · Thief Riv Fls, MN · October 31, 1979

Incident · No injuriesClosed
Date
October 31, 1979
Place
Thief Riv Fls, MN · THIEF RIV FLS, MN
Injuries
21 uninjured
Damage
Minor damage
Phase of flight
Landing
Aircraft
N4822CConvair 580
Status
Completed · report December 17, 1979
Report
Brief approved by the director
Case key
132876

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

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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
----------------------------------------------------------------------------------------------------------------------------
4-0018  79/10/31   THIEF RIV FLS,MN    CONVAIR 580         CR-  0  0  3  SCHED DOM PASSG SRV       AIRLINE TRANSPORT, AGE
        TIME - 2150                    N4822C              PX-  0  0 18                            41, UNK/NR TOTAL HOURS,
                                       DAMAGE-MINOR        OT-  0  0  0                            3228 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        CLASSIFIED AS INCIDENT
        NAME OF AIRPORT - THIEF RIV FLS REG
        OPERATOR - REPUBLIC AIRLINES
        DEPARTURE POINT             INTENDED DESTINATION         LAST ENROUTE STOP
          MINNEAPOLIS,MN              THIEF RIV FLS,MN             BRAINERD,MN
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 LANDING: ROLL
           COLLIDED WITH: RUNWAY OR APPROACH LIGHTS                 LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO MAINTAIN DIRECTIONAL CONTROL
        FACTOR(S)
           WEATHER - SNOW
        WEATHER BRIEFING - COMPANY DISPATCH
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OBSCURATION                                               700
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          2 MILES OR LESS                                          SNOW
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  RELATIVE BEARING OF WIND
          BLOWING SNOW                                             RIGHT QUARTERING HEAD WIND 023-067 DEGREES
        TEMPERATURE-F                                            WIND DIRECTION-DEGREES
           32                                                      340
        WIND VELOCITY-KNOTS                                      TYPE OF WEATHER CONDITIONS
           15                                                      IFR
        TYPE OF FLIGHT PLAN
          IFR

Aircraft

Registration
N4822C
Reported as
Convair 580
Category
Airplane
Engine
turbo prop
Damage
Minor damage
Airport
Thief Riv Fls Reg

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.