# NTSB investigations: Lycoming HIO-360 series, 2000

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 LAX01LA053](https://openairdocs.org/ntsb/LAX01LA053.md): Hughes 269C · Carlsbad, CA · Accident · No injuries · Limited investigation · Final report · Dec 4, 2000 · N1097N · Substantial damage
  > The CFI's inadequate supervision and failure to maintain control of the helicopter during a practice autorotation. A contributing factor was the student's improper in-flight planning/decision.
- [NTSB SEA01LA003](https://openairdocs.org/ntsb/SEA01LA003.md): Enstrom F-28F · Twin Falls, ID · Accident · No injuries · Limited investigation · Final report · Oct 10, 2000 · N223RS · Substantial damage
  > The pilot's failure to maintain adequate rotor rpm. Unsuitable terrain was selected for the maintenance test flight operation.
- [NTSB LAX00TA355](https://openairdocs.org/ntsb/LAX00TA355.md): Hughes TH-55A · Phoenix, AZ · Accident · No injuries · Final report · Sep 29, 2000 · N331SD · Substantial damage
  > the flight instructor's misjudged flare during a simulated autorotation, which led to a hard landing.
- [NTSB LAX00LA276](https://openairdocs.org/ntsb/LAX00LA276.md): Schweizer 269C · Cave Creek, AZ · Accident · No injuries · Limited investigation · Final report · Jul 19, 2000 · N577TA · Substantial damage
  > The pilot's inadequate in-flight planning/decision to attempt a hover in atmospheric conditions and over terrain that would require maximum helicopter performance, and which would leave no viable alternate actions in the event of difficulties.
- [NTSB IAD00LA056](https://openairdocs.org/ntsb/IAD00LA056.md): Enstrom F28C · Ravenna, OH · Accident · Minor injuries · Limited investigation · Final report · Jul 1, 2000 · N20PZ · Substantial damage
  > the student pilot's loss of helicopter control after suffering a stroke in flight.
- [NTSB IAD00LA052](https://openairdocs.org/ntsb/IAD00LA052.md): Hughes 269A · Mansfield, NJ · Accident · Minor injuries · Limited investigation · Final report · Jun 16, 2000 · N9014N · Substantial damage
  > The pilot's failure to comply with published emergency procedures. A factor in the accident was the pilot's inadequate preflight planning which resulted in a take-off with the inadequate amount of fuel for the flight.
- [NTSB LAX00LA226](https://openairdocs.org/ntsb/LAX00LA226.md): Hughes 269C · Santa Clarita, CA · Accident · No injuries · Limited investigation · Final report · Jun 14, 2000 · N9692F · Substantial damage
  > Settling with power precipitated by a wind direction change during the approach to land sequence and the check pilot's delayed remedial action to correct the event. Factors in the accident were crew resource management coordination concerning flight control…
- [NTSB SEA00LA103](https://openairdocs.org/ntsb/SEA00LA103.md): Enstrom F-28C · Kennewick, WA · Accident · No injuries · Limited investigation · Final report · Jun 8, 2000 · N80193 · Substantial damage
  > The pilot's exceedance of the helicopter's hovering capabilities in a downwind hover. Factors included tailwind conditions, the pilot's lack of experience in the type of operation being conducted, and trees in the area where the helicopter settled.
- [NTSB DEN00LA083](https://openairdocs.org/ntsb/DEN00LA083.md): Hughes 269C · Loveland, CO · Accident · No injuries · Limited investigation · Final report · May 3, 2000 · N1098B · Substantial damage
  > The pilot misjudged the run on landing during a full autorotation. Factors were a total loss of power for unknown reasons and soft terrain.
- [NTSB LAX00LA181](https://openairdocs.org/ntsb/LAX00LA181.md): Hughes 269C · Rialto, CA · Accident · Minor injuries · Limited investigation · Final report · May 1, 2000 · N5395S · Substantial damage
  > The student's misjudged altitude and failure to maintain rotor rpm while practicing an autorotation, and, the instructor's delayed remedial corrective action and inadequate supervision of the flight.
- [NTSB MIA00GA121](https://openairdocs.org/ntsb/MIA00GA121.md): Hughes 269C · Del Rio, TX · Accident · 2 fatal · Final report · Mar 27, 2000 · N1110N · Destroyed
  > An in-flight loss of control while maneuvering for undetermined reasons resulting in an in-flight collision with terrain. A factor in the accident was the in-flight loss of engine power and rotor rpm.
- [NTSB FTW00LA105](https://openairdocs.org/ntsb/FTW00LA105.md): Schweizer 300C · New Ulm, TX · Accident · No injuries · Limited investigation · Final report · Mar 26, 2000 · N698SM · Substantial damage
  > The pilot's inadequate in-flight evaluation of the landing area, which resulted in the separation of the main rotor system as a result of foreign object damage.

## The whole list in SQL

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

```sql
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 year(c."eventDate") = 2000
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41524'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41524&year=2000

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