# NTSB investigations: Lycoming TI0-540 series, 1997

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 LAX98LA062](https://openairdocs.org/ntsb/LAX98LA062.md): Piper PA-24-260 · Healdsburg, CA · Accident · No injuries · Limited investigation · Final report · Dec 21, 1997 · N8805P · Substantial damage
  > the pilot's misjudged distance and altitude relationship to the runway during a short field approach, which resulted in an undershoot and a hard landing.
- [NTSB NYC98LA059](https://openairdocs.org/ntsb/NYC98LA059.md): Piper PA-23-250 · Perkasie, PA · Accident · No injuries · Limited investigation · Final report · Dec 18, 1997 · N6962Y · Substantial damage
  > The flight instructor failure to maintain directional control, which resulted in an off runway landing, after the left engine was reported to have lost power.
- [NTSB FTW98LA055](https://openairdocs.org/ntsb/FTW98LA055.md): Piper PA-32RT-300T · Midlothian, TX · Accident · Minor injuries · Limited investigation · Final report · Nov 23, 1997 · N21433 · Substantial damage
  > fatigue failure of the #2 cylinder fuel injection line in an area where the line was previously damaged, which resulted in an in-flight engine compartment fire and a forced landing. Related factors were: the previous damage of the fuel injector line, and the…
- [NTSB FTW98LA038](https://openairdocs.org/ntsb/FTW98LA038.md): Piper PA-23-250 · Galveston, TX · Accident · Minor injuries · Limited investigation · Final report · Nov 1, 1997 · N40201 · Substantial damage
  > inadequate maintenance and/or preflight inspection of the airplane, and subsequent blockage of the fuel filters, which led to fuel starvation, partial loss of engine power in both engines, and a forced landing. A related factor was the lack of suitable…
- [NTSB MIA98LA014](https://openairdocs.org/ntsb/MIA98LA014.md): Aerofab Lake LA-250 · Miami, FL · Accident · No injuries · Limited investigation · Final report · Oct 29, 1997 · N85HG · Substantial damage
  > loss of engine power for an undetermined reason(s), which resulted in a forced landing and subsequent encounter with rough water.
- [NTSB SEA97LA220](https://openairdocs.org/ntsb/SEA97LA220.md): Piper PA-32-300 · Stuart Island, WA · Accident · No injuries · Limited investigation · Final report · Sep 28, 1997 · N55629 · Substantial damage
  > The pilot's improper decision to land on a wet grass runway with a ten knot tailwind. Factors were the wet runway surface and tailwind.
- [NTSB FTW97LA357](https://openairdocs.org/ntsb/FTW97LA357.md): Mooney M20M · Broomfield, CO · Accident · No injuries · Limited investigation · Final report · Sep 20, 1997 · N9140Z · Substantial damage
  > The pilot's flaring of the airplane prematurely at a low airspeed that resulted in a hard landing, and an inadvertent stall during the attempted go-around and subsequent loss of control.
- [NTSB CHI97LA294](https://openairdocs.org/ntsb/CHI97LA294.md): Piper PA-32R-300 · Fargo, ND · Accident · No injuries · Limited investigation · Final report · Sep 17, 1997 · N2680Q · Substantial damage
  > the pilot's misjudgment of altitude and distance to the runway, while on final approach to land, and failure to attain the proper touchdown point on the runway during the landing. The exposed runway lip was a related factor.
- [NTSB MIA97LA243](https://openairdocs.org/ntsb/MIA97LA243.md): Piper PA-32RT-300 · Oxford, NC · Accident · No injuries · Limited investigation · Final report · Sep 13, 1997 · N9385C · Substantial damage
  > fatigue failure of the No.4 connecting rod in an area where galling had occurred, which resulted in loss of engine power and a forced landing. Related factors were: the pilot's lack of communication by failing to select the proper UNICOM frequency; and his…
- [NTSB CHI97LA277](https://openairdocs.org/ntsb/CHI97LA277.md): Hughes 269A · Council Bluffs, IA · Accident · Serious injuries · Limited investigation · Final report · Aug 31, 1997 · N7058T · Destroyed
  > inadequate supervision by the designated examiner by failing to ensure a timely autorotation recovery was initiated. A related factor was: the student pilot allowed the rotor rpm to diminish after the examiner simulated a loss of engine power.
- [NTSB MIA97LA218](https://openairdocs.org/ntsb/MIA97LA218.md): Piper PA-24-260 · Burnsville, NC · Accident · Minor injuries · Limited investigation · Final report · Jul 27, 1997 · N9396P · Substantial damage
  > The failure of the pilot to use the checklist to confirm that the main cabin door was closed and locked before takeoff. Also, failure of the pilot to attain the proper touchdown point during the precautionary landing. Contributing to the accident was the self…
- [NTSB FTW97LA267](https://openairdocs.org/ntsb/FTW97LA267.md): Piper PA-31-350 · Denver, CO · Accident · No injuries · Limited investigation · Final report · Jul 15, 1997 · N800SA · Substantial damage
  > inadequate visual lookout by the bus driver. Factors relating to the accident were: darkness and bright background lighting.
- [NTSB ANC97FA097](https://openairdocs.org/ntsb/ANC97FA097.md): Piper PA-32 · Skagway, AK · Accident · 4 fatal · Field investigation · Final report · Jul 4, 1997 · N15199 · Destroyed
  > jamming/failure of the left magneto impulse coupling, which stopped rotation of the magneto gear, and resulted in subsequent shearing of the accessory intermediate idler gear. Factors relating to the accident were: the lack of suitable terrain for a forced…
- [NTSB FTW97LA232](https://openairdocs.org/ntsb/FTW97LA232.md): Aero Commander Callair A-9B · El Indio, TX · Accident · No injuries · Limited investigation · Final report · Jun 23, 1997 · N7684V · Substantial damage
  > the pilot's inadequate preflight, subsequent fuel starvation, and failure of the pilot to reposition the fuel selector to another tank (perform emergency procedure) after the loss of engine power, which resulted in a forced landing and subseqent nose-over.…
- [NTSB FTW97LA206](https://openairdocs.org/ntsb/FTW97LA206.md): Piper PA-31-350 · Greeley, CO · Accident · No injuries · Limited investigation · Final report · May 28, 1997 · N491SC · Substantial damage
  > unlatching of the left outboard engine cowling latches for undetermined reason(s), which allowed the left engine cowling to separate inflight and strike the vertical stabilizer.
- [NTSB ATL97LA078](https://openairdocs.org/ntsb/ATL97LA078.md): Piper PA-31-350 · Sparta, TN · Accident · No injuries · Limited investigation · Final report · May 20, 1997 · N4105Q · Substantial damage
  > A fire in the left engine started by a leak in the fuel pump.
- [NTSB LAX97LA181](https://openairdocs.org/ntsb/LAX97LA181.md): Piper PA-32R-300 · Burbank, CA · Accident · No injuries · Limited investigation · Final report · May 12, 1997 · N3609Q · Substantial damage
  > improperly secured upper cowl fasteners by unknown person(s).
- [NTSB FTW97FA171](https://openairdocs.org/ntsb/FTW97FA171.md): Piper PA-32RT-300T · Rye, CO · Accident · 3 fatal · Field investigation · Final report · Apr 26, 1997 · N2225A · Destroyed
  > The pilot initiating flight into IMC conditions in mountainous terrain. Factors were mountainous terrain, low ceiling, snow, preflight planning, and in-flight planning and decision making.
- [NTSB ANC97LA069](https://openairdocs.org/ntsb/ANC97LA069.md): Piper PA-31-350 · Selawik, AK · Accident · No injuries · Limited investigation · Final report · Apr 26, 1997 · N59985 · Substantial damage
  > The pilot's failure to extend the landing gear. A factor associated with the accident was the pilot's diverted attention while in the landing pattern.
- [NTSB CHI97LA110](https://openairdocs.org/ntsb/CHI97LA110.md): Gulfstream 500B · Mission, KS · Accident · Serious injuries · Limited investigation · Final report · Apr 22, 1997 · N4918 · Substantial damage
  > the pilot's inadequate preflight planning which resulted in fuel exhaustion.
- [NTSB NYC97LA078](https://openairdocs.org/ntsb/NYC97LA078.md): Piper PA-32-300 · Belmar, NJ · Accident · No injuries · Limited investigation · Final report · Apr 16, 1997 · N321HP · Substantial damage
  > The student pilot's improper decision to taxi off the runway into sand after the nose gear collapsed. A factor in the accident was the student pilot's improper flare.
- [NTSB ANC97LA041](https://openairdocs.org/ntsb/ANC97LA041.md): Piper PA-31-350 · Nome, AK · Accident · No injuries · Limited investigation · Final report · Mar 27, 1997 · N4105D · Substantial damage
  > a fuel leak from an engine driven fuel pump which initiated an engine fire, and the fuel pump manufacturer's inadequate quality control of the fuel pump.
- [NTSB FTW97LA107](https://openairdocs.org/ntsb/FTW97LA107.md): Piper PA-32R-300 · Salida, CO · Accident · No injuries · Limited investigation · Final report · Feb 18, 1997 · N4477F · Substantial damage
  > The airplane's performance being exceeded due to the pilot's inadequate preflight planning. Factors were the uphill runway, high density altitude, and the pilot's lack of experience performing takeoffs from a high altitude airport.

## 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") = 1997
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41533'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41533&year=1997

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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.