IAD73AI010

NTSB accident investigation · Piper PA-23 · Gatlinburg, TN · April 3, 1973

Accident · FatalClosed
Date
April 3, 1973
Place
Gatlinburg, TN · GATLINBURG, TN
Injuries
4 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N40233Piper PA-23
Status
Completed · report December 13, 1973
Report
Brief approved by the director
FAA report
19730403009379A
Case key
173576

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
----------------------------------------------------------------------------------------------------------------------------
3-3227   73/4/3  NR.GATLINBURG,TENN    PIPER PA-23         CR-  2  0  0  NONCOMMERCIAL             ATP,FLIGHT INSTR., AGE
        TIME - 1155                    N40233              PX-  2  0  0  PLEASURE/PERSONAL TRANSP  32, 10000 TOTAL HOURS,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            1000 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          CINCINNATI,OHIO            UNKNOWN/NOT REPORTED
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLIDED WITH: TREES                                     IN FLIGHT: NORMAL CRUISE
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISJUDGED CLEARANCE
        FACTOR(S)
           WEATHER - DOWNDRAFT,UPDRAFTS
           TERRAIN - HIGH OBSTRUCTIONS
        WEATHER BRIEFING - NO RECORD OF BRIEFING RECEIVED
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          SCATTERED                                                UNLIMITED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          NONE                                                      65
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          260                                                       15
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          VFR                                                      NONE
         FIRE AFTER IMPACT
        REMARKS- OBS AT LOW ALT OVER NATL PARK. CLRD MTN RIDGE & FLEW INTO TREES. GUSTING TO 20K.

Aircraft

Registration
N40233
Reported as
Piper PA-23
Category
Airplane
Engine
reciprocating
Damage
Destroyed

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.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.