# Final NTSB investigations: Lycoming 0-340 series

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 ANC26LA007](https://openairdocs.org/ntsb/ANC26LA007.md): Danchini Aero Danchini Cub · Wasilla, AK · Accident · No injuries · Class 4 · Limited · Final report · Nov 24, 2025 · N794AK · Substantial damage
  > The pilot’s inadequate preflight inspection, and inadequate inflight fuel management, which resulted in a total loss of engine power due to fuel starvation and subsequent forced landing.
- [NTSB CEN24LA151](https://openairdocs.org/ntsb/CEN24LA151.md): Temco D-16A · Clarksville, AR · Accident · Serious injuries · Class 3 · Limited · Final report · Apr 8, 2024 · N131N · Substantial damage
  > The pilot’s mismanagement of the fuel supply, which resulted in a loss of engine power on the left engine due to fuel starvation.
- [NTSB ERA21LA030](https://openairdocs.org/ntsb/ERA21LA030.md): Grumman AA5 · Baxley, GA · Accident · Minor injuries · Class 3 · Limited · Final report · Oct 25, 2020 · N920JL · Substantial damage
  > A partial loss of engine power for undetermined reasons.
- [NTSB CEN14CA343](https://openairdocs.org/ntsb/CEN14CA343.md): Cessna 170B · Tomball, TX · Accident · Minor injuries · Data collection · Final report · Jul 4, 2014 · N170CC · Substantial damage
  > The pilot's loss of directional control during landing rollout, which resulted in a runway excursion and the tailwheel airplane nosing over.
- [NTSB CEN14LA290](https://openairdocs.org/ntsb/CEN14LA290.md): Teunis Starduster TOO SA300 · Fort Worth, TX · Accident · Serious injuries · Limited investigation · Final report · Jun 4, 2014 · N8DT · Substantial damage
  > The non-certificated pilot’s inadequate preflight planning, which resulted in a loss of engine power during takeoff due to fuel exhaustion.
- [NTSB WPR13LA125](https://openairdocs.org/ntsb/WPR13LA125.md): Temco D-16A · Heber, CA · Accident · Minor injuries · Limited investigation · Final report · Feb 16, 2013 · N716T · Substantial damage
  > A loss of engine power during cruise flight due to fuel exhaustion. Contributing to the accident was the pilot’s inadequate preflight and fuel planning.
- [NTSB CEN10CA175](https://openairdocs.org/ntsb/CEN10CA175.md): Van Dusen John M Longeze · Houston, TX · Accident · No injuries · Data collection · Final report · Mar 27, 2010 · N164JV · Substantial damage
  > The pilot's failure to maintain directional control while landing with a quartering tailwind.
- [NTSB CEN10LA004](https://openairdocs.org/ntsb/CEN10LA004.md): Temco D-16A · Eden Prairie, MN · Accident · Serious injuries · Limited investigation · Final report · Oct 5, 2009 · N124N · Substantial damage
  > A total loss of left engine power due to fuel starvation as a result of the failure of the engine's electric fuel pump end cap gasket, which allowed air to be drawn into the fuel system.
- [NTSB ERA09LA420](https://openairdocs.org/ntsb/ERA09LA420.md): American AA-5 · Fort Pierce, FL · Accident · Minor injuries · Limited investigation · Final report · Jul 24, 2009 · N65KS · Substantial damage
  > A loss of engine power due to fuel starvation as a result the failure of the engine fuel pump diaphragms during climb.
- [NTSB SEA07CA032](https://openairdocs.org/ntsb/SEA07CA032.md): Riley D-16A · Point Roberts, WA · Accident · No injuries · Data collection · Final report · Dec 1, 2006 · N119N · Substantial damage
  > the pre-existing crack in the nose wheel fork, which allowed separation of the nose wheel during the takeoff roll, resulting in collapse of the nose landing gear.
- [NTSB ANC03LA068](https://openairdocs.org/ntsb/ANC03LA068.md): Cessna 170B · Palmer, AK · Accident · No injuries · Limited investigation · Final report · Jul 6, 2003 · N63DJ · Substantial damage
  > The pilot's misjudged distance and altitude during an approach to land at an off-airport landing site, which resulted in an undershoot, and subsequent in-flight collision with terrain.
- [NTSB ANC02LA034](https://openairdocs.org/ntsb/ANC02LA034.md): Cessna 170B · North Pole, AK · Accident · No injuries · Limited investigation · Final report · May 16, 2002 · N4669C · Substantial damage
  > The separation of the right main landing gear from the airplane during landing. A factor associated with the accident is the unapproved hardware used to attach the main landing gear.
- [NTSB ANC01LA128](https://openairdocs.org/ntsb/ANC01LA128.md): Cessna 170B · Fairbanks, AK · Accident · No injuries · Limited investigation · Final report · Aug 29, 2001 · N4669C · Substantial damage
  > The pilot's inadvertent stall/mush during the initial climb after takeoff, and subsequent in-flight collision with a tree.
- [NTSB IAD97LA110](https://openairdocs.org/ntsb/IAD97LA110.md): Cessna 170B · Jamestown, NY · Accident · No injuries · Limited investigation · Final report · Aug 14, 1997 · N3454C · Substantial damage
  > The pilot's failure to maintain control of the airplane during a crosswind landing.
- [NTSB NYC96LA176](https://openairdocs.org/ntsb/NYC96LA176.md): Temco D-16A · Hainesport, NJ · Accident · Serious injuries · Limited investigation · Final report · Aug 28, 1996 · N128N · Substantial damage
  > the pilot's improper inflight planning/decision and inadequate management of fuel, which resulted in fuel exhaustion and the loss of engine power.
- [NTSB MIA96LA081](https://openairdocs.org/ntsb/MIA96LA081.md): Christen Industries A-1 · Miami, FL · Accident · No injuries · Limited investigation · Final report · Feb 18, 1996 · N2923B · Substantial damage
  > Failure of the pilot to maintain proper runway alignment during a go-around, resulting in a collision with trees beside the runway. The crosswind was a related factor.
- [NTSB SEA96LA030](https://openairdocs.org/ntsb/SEA96LA030.md): Cessna 170B · John Day, OR · Accident · No injuries · Limited investigation · Final report · Dec 16, 1995 · N3171B · Substantial damage
  > The pilot's failure to maintain a proper glidepath.
- [NTSB MIA95LA092](https://openairdocs.org/ntsb/MIA95LA092.md): Christen Industries A-1 · Opa Locka, FL · Accident · No injuries · Limited investigation · Final report · Mar 21, 1995 · N2923B · Substantial damage
  > Collapse of the tailwheel gear assembly, due to improper installation of a nut by maintenance personnel.
- [NTSB NYC88LA194](https://openairdocs.org/ntsb/NYC88LA194.md): Champion 7ECA · Bally, PA · Accident · No injuries · Limited investigation · Final report · Jul 3, 1988 · N11061 · Substantial damage
  > The plt was taking off with a left tailwind/crosswind. At liftoff, the left wing dropped and the pilot attempted to correct with rudder. The acft collided with the terrain.
- [NTSB BFO88FA063](https://openairdocs.org/ntsb/BFO88FA063.md): Piper PA-23 · Friendly, MD · Accident · No injuries · Field investigation · Final report · Jul 2, 1988 · N1021P · Substantial damage
  > Shortly after takeoff at an altitude of 200 ft AGL, a power loss was experienced on the left engine. According to the plt, when the throttle was retarded to verify the engine failure, the engine seemed to 'come back to life'. The throttle was advanced and…
- [NTSB FTW85FA014](https://openairdocs.org/ntsb/FTW85FA014.md): Piper PA-23-170 · Seguin, TX · Accident · 4 fatal · Field investigation · Final report · Oct 16, 1984 · N1094P · Destroyed
  > Shortly after takeoff, acft returned with an unknown engine problem. Left engine was feathered and gear partially extended. Acft too high on final to land, acft continued down rwy, descending and slowing down. Witness said acft entered a VMC roll and dove…
- [NTSB ATL82LA098](https://openairdocs.org/ntsb/ATL82LA098.md): Piper PA-23-170 · Tuscaloosa, AL · Accident · No injuries · Limited investigation · Final report · Apr 9, 1982 · N3016P · Substantial damage
  > During an instructional flight the right engine was shut down and the prop feathered after a vibration was felt. The flight continued to its intended destination. Witnesses stated that they observed the right prop rotating while on final approach, even though…
- [NTSB ANC79DAG42](https://openairdocs.org/ntsb/ANC79DAG42.md): Cessna 170B · Montague Is, AK · Accident · No injuries · Closed · Apr 15, 1979 · N3433C · Substantial damage
- [NTSB DEN79FA002](https://openairdocs.org/ntsb/DEN79FA002.md): Grum Amer AA5 · Littleton, CO · Accident · 2 fatal · Closed · Oct 4, 1978 · N6071L · Destroyed
- [NTSB IAD77DKM26](https://openairdocs.org/ntsb/IAD77DKM26.md): Grum Amer AA5 · Rutherfordton, NC · Accident · No injuries · Closed · Jul 4, 1977 · N920JL · Substantial damage
- [NTSB LAX75FUJ82](https://openairdocs.org/ntsb/LAX75FUJ82.md): Grum Amer AA-5 · Scottsdale, AZ · Accident · No injuries · Closed · May 20, 1975 · N6244L · Substantial damage
- [NTSB CHI75FEE36](https://openairdocs.org/ntsb/CHI75FEE36.md): Temco D16A · Hebron, IL · Accident · No injuries · Closed · Dec 24, 1974 · N719T · Substantial damage
- [NTSB ANC74DAH09](https://openairdocs.org/ntsb/ANC74DAH09.md): Cessna 170B · Anchorage, AK · Accident · No injuries · Closed · Jun 16, 1974 · N2435D · Substantial damage
- [NTSB FTW74FPD33](https://openairdocs.org/ntsb/FTW74FPD33.md): Piper PA-22 · Alvord, TX · Accident · No injuries · Closed · Jan 20, 1974 · N7051D · Substantial damage
- [NTSB FTW74FRD06](https://openairdocs.org/ntsb/FTW74FRD06.md): Amer Avco AA-5 · Westwego, LA · Accident · No injuries · Closed · Aug 18, 1973 · N6382L · Substantial damage
- [NTSB FTW73DRJ41](https://openairdocs.org/ntsb/FTW73DRJ41.md): Amer Avco AA-5 · Zwolle, LA · Accident · No injuries · Closed · Jun 19, 1973 · N6177L · Substantial damage
- [NTSB MIA69F0330](https://openairdocs.org/ntsb/MIA69F0330.md): Twin Navion D-16A · Cookeville, TN · Accident · No injuries · Closed · Jan 31, 1969 · N717F · Substantial damage
- [NTSB CHI69F0502](https://openairdocs.org/ntsb/CHI69F0502.md): Temco D16A · Crown Point, IN · Accident · No injuries · Closed · Jan 25, 1969 · N712T · Substantial damage
- [NTSB MIA69D0215](https://openairdocs.org/ntsb/MIA69D0215.md): Temco D-16A · Freeport, Burkina Faso · Accident · No injuries · Closed · Jul 26, 1968 · N126N · Substantial damage
- [NTSB FTW69D0088](https://openairdocs.org/ntsb/FTW69D0088.md): Temco D-16A · Mineral Wells, TX · Accident · Minor injuries · Closed · Jun 3, 1968 · N722T · Substantial damage
- [NTSB NYC68F0112](https://openairdocs.org/ntsb/NYC68F0112.md): Temco D-16A · Wayne, NJ · Accident · Minor injuries · Closed · Aug 6, 1967 · N122N · Substantial damage
- [NTSB SEA68D0043](https://openairdocs.org/ntsb/SEA68D0043.md): Cessna 170B · Elgin, OR · Accident · No injuries · Closed · Jul 5, 1967 · N3433C · Substantial damage
- [NTSB DIA67F0098](https://openairdocs.org/ntsb/DIA67F0098.md): Temco D-16A · Hassell, NC · Accident · No injuries · Closed · Apr 30, 1967 · N705T · Substantial damage
- [NTSB LAX67D0343](https://openairdocs.org/ntsb/LAX67D0343.md): Piper PA-23 · Oceanside, CA · Accident · No injuries · Closed · Apr 3, 1967 · N2176P · Substantial damage
- [NTSB DEN67F0135](https://openairdocs.org/ntsb/DEN67F0135.md): Piper PA-23 · Sterling, CO · Accident · No injuries · Closed · Oct 24, 1966 · N1094P · Substantial damage
- [NTSB CHI67D0213](https://openairdocs.org/ntsb/CHI67D0213.md): Temco D-16 · Waukegan, IL · Accident · No injuries · Closed · Jul 15, 1966 · N712T · Substantial damage
- [NTSB SEA67D0069](https://openairdocs.org/ntsb/SEA67D0069.md): Temco D-16 · Seattle, WA · Accident · No injuries · Closed · Jun 14, 1966 · N131N · Substantial damage
- [NTSB MIA66D0488](https://openairdocs.org/ntsb/MIA66D0488.md): Temco D-16A · Jackson, MS · Accident · No injuries · Closed · Mar 16, 1966 · N717F · Substantial damage
- [NTSB CHI66D0392](https://openairdocs.org/ntsb/CHI66D0392.md): Cessna 170B · Dalton, OH · Accident · No injuries · Closed · Sep 4, 1965 · N2847C · Substantial 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 c."completionStatus" = 'Completed'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41510'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41510&status=final

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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.