# NTSB investigations, LA: Unknown

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB CEN25FA034](https://openairdocs.org/ntsb/CEN25FA034.md): Robinson Helicopter R44 II · Iowa, LA · Accident · 3 fatal · Class 3 · Field · Preliminary report · Nov 2, 2024 · N62CD · Destroyed
  > On November 1, 2024, about 2106 central daylight time, a Robinson R-44 II helicopter, N62CD, was destroyed when it was involved in an accident near Iowa, Louisiana. The pilot and two passengers were fatally injured. The helicopter was operated as a Title 14…
- [NTSB CEN21LA204](https://openairdocs.org/ntsb/CEN21LA204.md): Piper J3C-65 · Slaughter, LA · Accident · 1 fatal · Class 3 · Limited · Final report · Apr 26, 2021 · N26783 · Substantial damage
  > A total loss of engine power for reasons that could not be determined from the available evidence.
- [NTSB FTW00LA210](https://openairdocs.org/ntsb/FTW00LA210.md): Grumman-Schweizer G-164B · Ville Platte, LA · Accident · 1 fatal · Limited investigation · Final report · Jul 15, 2000 · N428KG · Destroyed
  > The loss of control for an undetermined reason.
- [NTSB FTW88DRD20](https://openairdocs.org/ntsb/FTW88DRD20.md): Alon A2A · New Orleans, LA · Accident · 1 fatal · Final report · Aug 24, 1988 · N5626F · Destroyed
  > The highly modified airplane was observed in a near vertical dive before it impacted into a marsh. No mechanical or medical reasons were found for the crash. Although toxicological analysis indicated a blood alcohol level of.11%, there was evidence of…
- [NTSB FTW84LA366](https://openairdocs.org/ntsb/FTW84LA366.md): Grumman G-164 · Oak Grove, LA · Accident · No injuries · Limited investigation · Final report · Aug 24, 1984 · N528Y · Substantial damage
  > Aircraft landed with a flat left main tire, veered left and nosed over inverted.
- [NTSB FTW84LAMS4](https://openairdocs.org/ntsb/FTW84LAMS4.md): Piper PA-32-260 · Lafayette, LA · Accident · 1 fatal · Final report · May 10, 1984 · N3545W · Destroyed
  > The acft has been missing since 5/10/84. The owner called for his acft preflighted and departed on a southerly heading. An off shore oil rig spotted a twin engine acft heading south. Search efforts by cap were unsuccessful. The plt gave no indication of his…
- [NTSB FTW84FA190](https://openairdocs.org/ntsb/FTW84FA190.md): Beech 65 · Jennings, LA · Accident · 1 fatal · Field investigation · Final report · Apr 5, 1984 · N6RG · Destroyed
  > A popping or backfiring sound was heard by several people who later observed the acft flying at low altitude on what appeared to be a final approach to rwy 13 at Jennings arpt (located about 75 mi sw of the departure point.) No radios were onboard the acft so…
- [NTSB FTW82FRD08](https://openairdocs.org/ntsb/FTW82FRD08.md): Cessna 150G · Jeanerette, LA · Accident · 2 fatal · Final report · Feb 2, 1982 · N3166J · Destroyed
  > According to a friend of the deceased pilot and his female companion the three of them had been at a nightclub until 0215 CST. The friend then followed them to the airport, since he lived adjacent to the airport. After arriving he heard an aircraft takoeff.…
- [NTSB FTW76AF061](https://openairdocs.org/ntsb/FTW76AF061.md): Cessna 210 · Jena, LA · Accident · 2 fatal · Closed · Jan 25, 1976 · N9490T · Destroyed
- [NTSB FTW75FRJ37](https://openairdocs.org/ntsb/FTW75FRJ37.md): Navion A · Mansfield, LA · Accident · No injuries · Closed · Jun 15, 1975 · N8885H · Substantial damage
- [NTSB FTW75FRD63](https://openairdocs.org/ntsb/FTW75FRD63.md): Bell 206B · St Martinville, LA · Accident · No injuries · Closed · Jun 1, 1975 · N58099 · Destroyed
- [NTSB FTW73AF053](https://openairdocs.org/ntsb/FTW73AF053.md): Bell 206B · Patterson, LA · Accident · 2 fatal · Closed · Mar 20, 1973 · N36AL · Destroyed
- [NTSB FTW71FRJ34](https://openairdocs.org/ntsb/FTW71FRJ34.md): Aeronca 7AC · Waterproof, LA · Accident · Serious injuries · Closed · May 15, 1971 · N83076 · Destroyed
- [NTSB FTW69A0050](https://openairdocs.org/ntsb/FTW69A0050.md): Cessna 150J · Farmerville, LA · Accident · 1 fatal · Closed · Jan 24, 1969 · N50468 · Destroyed
- [NTSB FTW68A0103](https://openairdocs.org/ntsb/FTW68A0103.md): Bell 206A · Morgan City, LA · Accident · 1 fatal · Closed · Jun 3, 1968 · N7943S · Destroyed
- [NTSB FTW67A0077](https://openairdocs.org/ntsb/FTW67A0077.md): Mooney M20E · New Orleans, LA · Accident · 1 fatal · Closed · Jan 21, 1967 · N2670W · Destroyed

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
WITH phase_names(main, name) AS (VALUES (100, 'Prior to flight'), (150, 'Standing'), (200, 'Pushback/towing'), (250, 'Taxi'), (300, 'Takeoff'), (350, 'Initial climb'), (400, 'Enroute'), (450, 'Maneuvering'), (500, 'Approach'), (550, 'Landing'), (600, 'Emergency descent'), (650, 'Uncontrolled descent'), (700, 'Post-impact'), (750, 'After landing'), (800, 'Other'), (990, 'Unknown')),
  crosswalk(code, main, name) AS (VALUES (500, 150, 'Standing'), (501, 150, 'Standing - pre-flight'), (502, 150, 'Standing - starting engine(s)'), (503, 150, 'Standing - engine(s) operating'), (504, 150, 'Standing - engine(s) not operating'), (505, 150, 'Standing - idling rotors'), (510, 250, 'Taxi'), (511, 200, 'Taxi - pushback/tow'), (512, 250, 'Taxi - to takeoff'), (513, 250, 'Taxi - from landing'), (514, 250, 'Taxi - aerial'), (520, 300, 'Takeoff'), (521, 300, 'Takeoff - roll/run'), (522, 350, 'Takeoff - initial climb'), (523, 300, 'Takeoff - aborted'), (530, 400, 'Climb'), (531, 400, 'Climb - to cruise'), (540, 400, 'Cruise'), (541, 400, 'Cruise - normal'), (542, 400, 'Maneuvering - holding (IFR)'), (550, 400, 'Descent'), (551, 400, 'Descent - normal'), (552, 600, 'Descent - emergency'), (553, 650, 'Descent - uncontrolled'), (560, 500, 'Approach'), (561, 500, 'Approach - VFR pattern - downwind'), (562, 500, 'Approach - VFR pattern - base turn'), (563, 500, 'Approach - VFR pattern - base leg/base to final'), (564, 500, 'Approach - VFR pattern - final approach'), (565, 500, 'Go-around (VFR)'), (566, 500, 'Approach - IAF to FAF/outer marker (IFR)'), (567, 500, 'Approach - FAF/outer marker to threshold (IFR)'), (568, 500, 'Circling (IFR)'), (569, 500, 'Missed approach (IFR)'), (570, 550, 'Landing'), (571, 550, 'Landing - flare/touchdown'), (572, 550, 'Landing - roll'), (573, 550, 'Landing - aborted'), (574, 550, 'Emergency landing'), (575, 550, 'Emergency landing after takeoff'), (576, 600, 'Emergency descent/landing'), (580, 450, 'Maneuvering'), (581, 450, 'Maneuvering - aerial application'), (582, 450, 'Maneuvering - turn to reverse direction'), (583, 450, 'Maneuvering - turn to landing area (emergency)'), (590, 450, 'Hover'), (591, 450, 'Hover - in ground effect'), (592, 450, 'Hover - out of ground effect'), (600, 800, 'Other'), (610, 990, 'Unknown')),
  current_codes AS (
    SELECT e.case_mkey, TRY_CAST(e."tier1Number" AS INTEGER) AS code,
      row_number() OVER (PARTITION BY e.case_mkey ORDER BY coalesce(e."isDefiningEvent", false) DESC, e.position) AS n
    FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e
    WHERE e.aircrafts_position = 1 AND e."tier1Number" GLOB '[1-9][0-9]*'
      AND (e."isDefiningEvent" OR e.case_mkey IN (SELECT "mKey" FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' WHERE "isPre1982"))
  ),
  phases AS (
    SELECT case_mkey, 'current' AS scheme, code, CASE WHEN code >= 990 THEN 990 ELSE code // 50 * 50 END AS main
    FROM current_codes WHERE n = 1
    UNION ALL
    SELECT o.case_mkey, 'older', o."phaseOfFlightCode", w.main
    FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o JOIN crosswalk w ON w.code = o."phaseOfFlightCode"
    WHERE o.aircrafts_position = 1 AND o."occurrenceNumber" = 1 AND o.case_mkey NOT IN (SELECT case_mkey FROM current_codes)
  ),
  case_phases AS (
    SELECT p.*, c."eventDate", c."highestInjuryLevel" = 'Fatal' AS fatal, a.aircraft_model_code
    FROM phases p JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c."mKey" = p.case_mkey
    LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = p.case_mkey AND a.position = 1
    WHERE c."eventDate" >= DATE '1962-01-01' AND p.main IN (SELECT main FROM phase_names)
  )
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."eventStateOrRegion" = 'LA' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT case_mkey FROM case_phases WHERE main = 990)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-phases/990/cases?state=LA

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.