MIA71AM047

NTSB accident investigation · Convair 640 · St.Thomas, VI · December 10, 1970

Accident · No injuriesClosed
Date
December 10, 1970
Place
St.Thomas, VI
Injuries
20 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N3417Convair 640
Status
Completed · report November 9, 1971
Report
Brief approved by the director
Case key
158777

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
----------------------------------------------------------------------------------------------------------------------------
1-0050  70/12/10   ST.THOMAS,VI        CONVAIR 640         CR-  0  0  3  SCHED INTERNATL PASSG SRV AIRLINE TRANSPORT, AGE
        TIME - 1926                    N3417               PX-  0  0 17                            42, 7834 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            2255 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - HARRY S.TRUMAN
        OPERATOR - CARIBBEAN-ATLANTIC AIRLINES,INC.
        DEPARTURE POINT             INTENDED DESTINATION
          SAN JUAN,PR                 ST.THOMAS,VI
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           HARD LANDING                                             LANDING: LEVEL OFF/TOUCHDOWN
           GEAR COLLAPSED                                           LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER LEVEL OFF
           PILOT IN COMMAND - IMPROPER RECOVERY FROM BOUNCED LANDING
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
           WEATHER - RAIN
           WEATHER - UNFAVORABLE WIND CONDITIONS
        WEATHER BRIEFING - COMPANY DISPATCH
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          BROKEN/LOWER SCATTERED                                    2000
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     RAIN SHOWERS
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  RELATIVE BEARING OF WIND
          NONE                                                     HEAD WIND 338-022 DEGREES
        TEMPERATURE-F                                            WIND DIRECTION-DEGREES
           76                                                       80
        WIND VELOCITY-KNOTS                                      TYPE OF WEATHER CONDITIONS
           20                                                      VFR
        TYPE OF FLIGHT PLAN
          IFR
        REMARKS- PORPOISED. NOSE GR FAILED.

Aircraft

Registration
N3417
Reported as
Convair 640
Category
Airplane
Engine
turbo prop
Damage
Substantial damage
Airport
Harry S.Truman

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.