IAD78FLT07

NTSB accident investigation · Air Tractor AT301 · Ridgely, TN · July 18, 1978

Accident · No injuriesClosed
Date
July 18, 1978
Place
Ridgely, TN · RIDGELY, TN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4422SAir Tractor AT301
Status
Completed · report October 6, 1978
Report
Brief approved by the director
FAA report
19780718019239A
Case key
140245

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
----------------------------------------------------------------------------------------------------------------------------
3-2609  78/7/18    RIDGELY,TN          AIR TRACTOR AT301   CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 35, 1929
        TIME - 0930                    N4422S              PX-  0  0  0  ASSOC CROP CTL ACTIVITY   TOTAL HOURS, 312 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - RIDGELY
        DEPARTURE POINT             INTENDED DESTINATION
          RIDGELY,TN                  LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLIDED WITH: TREES                                     LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - ATTEMPTED OPERATION W/KNOWN DEFICIENCIES IN EQUIPMENT
           AIRFRAME - LANDING GEAR: BRAKING SYSTEM (NORMAL SYSTEM)
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL - UNKNOWN/NOT REPORTED       KIND OF OPERATION - SPRAYING CROPS
          KIND OF CROP - BEANS                                     TYPE OF CHEMICAL USED - LIQUID CHEMICAL-NONTOXIC
          PILOT' S SEAT BELT -FASTENED-PROPERLY                    GLOVES - NOT USED
          GOGGLES - NOT USED                                       CRASH HELMET - AVAILABLE USED
          COCKPIT CRASHPAD - INSTALLED                             CRASH BAR - INSTALLED
          TANK/HOPPER-LOCATION - FORWARD OF PILOT
        REMARKS- LEFT WHEEL BRAKE MASTER CYL FAILED

Aircraft

Registration
N4422S
Reported as
Air Tractor AT301
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Ridgely

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.

Other investigations on N4422S · 1

Matched to the same aircraft by N-number and date.