# NTSB FTW68A0081: Piper PA-18A, N3911Z, Uvalde, TX, March 23, 1968

- Type: NTSB accident investigation
- Classification: Accident · Fatal · Closed
- Date: March 23, 1968
- Place: Uvalde, TX · UVALDE, TX
- Location: 29.2152° N, 99.7772° W: Placed by OpenAirDocs: center of Uvalde, TX, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=29.2152&lon=-99.7772&mi=10
- Phase of flight: [Maneuvering](https://openairdocs.org/ntsb-phases/450) (OpenAirDocs' grouping)
- Highest injury: Fatal
- Injuries: 1 fatal
- Status: Completed, report May 1, 1968
- Report: Brief approved by the director
- NTSB case key (mKey): 118629
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=FTW68A0081
- Page: https://openairdocs.org/ntsb/FTW68A0081

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0620  68/3/23  NR.UVALDE,TEX         PIPER PA-18A        CR-  1  0  0  COMMERCIAL                COMMERCIAL, AGE 27, 2000
        TIME - 1525                    N3911Z              PX-  0  0  0  AERIAL APPLICATION        TOTAL HOURS, 1500 IN
                                       DAMAGE-DESTROYED    OT-  0  0  0                            TYPE, NOT INSTRUMENT
                                                                                                   RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLIDED WITH: WIRES/POLES                               IN FLIGHT: CLEANUP SWATH
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISJUDGED CLEARANCE
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL - UNKNOWN/NOT REPORTED       KIND OF OPERATION - DUSTING CROPS
          KIND OF CROP - LETTUCE                                   TYPE OF CHEMICAL USED - DRY CHEMICAL-TOXIC
          PILOT' S SEAT BELT -FASTENED-PROPERLY                    GLOVES - NOT USED
          GOGGLES - NOT USED                                       CRASH HELMET - AVAILABLE USED
          COCKPIT CRASHPAD - NOT INSTALLED                         CRASH BAR - NOT INSTALLED
          TANK/HOPPER-LOCATION - AFT OF PILOT                      TERRAIN-TYPE -LEVEL,FLAT
          ELEVATION-AREA BEING TREATED-FEET -  900                 SWATH RUN-HOW FLOWN - UPWIND
         FIRE AFTER IMPACT
```

## Aircraft

- Registration: [N3911Z](https://openairdocs.org/deregistered/N3911Z-1968-06-14), registration cancelled 1968-06-14, S/N 18-7728 (OpenAirDocs)
- Reported make and model: PIPER PA-18A
- Registry model: [Piper PA-18A 150](https://openairdocs.org/model/piper-pa-18a-150) (registry code 7101837) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Destroyed

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

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