# NTSB investigations: Lycoming 0-320 series, 2004

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.

Page 1 of 5 · 226 cases

## Latest cases

- [NTSB NYC05LA033](https://openairdocs.org/ntsb/NYC05LA033.md): Cessna 172N · Mount Gilead, OH · Accident · 3 fatal · Limited investigation · Final report · Dec 30, 2004 · N737AZ · Substantial damage
  > The pilot's failure to maintain control of the airplane following an inadvertent encounter with instrument meteorological conditions. A factor in the accident was the rapidly deteriorating weather.
- [NTSB DFW05CA046](https://openairdocs.org/ntsb/DFW05CA046.md): Cessna 172P · Houston, TX · Accident · No injuries · Data collection · Final report · Dec 29, 2004 · N118FR · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll. A contributing factor was the muddy condition of the terrain.
- [NTSB ATL05CA036](https://openairdocs.org/ntsb/ATL05CA036.md): Champion 7-GCAA · Talladega, AL · Accident · No injuries · Data collection · Final report · Dec 29, 2004 · N9588S · Substantial damage
  > The binding right wheel brake that resulted in a loss of control during landing roll. A factor was the drainage ditch.
- [NTSB DEN05LA041](https://openairdocs.org/ntsb/DEN05LA041.md): Arctic S-1B2 · Steamboat Spngs, CO · Accident · No injuries · Limited investigation · Final report · Dec 18, 2004 · N78AT · Substantial damage
  > the loss of engine power due to carburetor icing. Contributing factors include the conditions conducive for carburetor icing, the lack of suitable terrain for a forced landing, the inadequate preflight planning and decision making and the fence.
- [NTSB DFW05LA043](https://openairdocs.org/ntsb/DFW05LA043.md): Akers Douglas RA40 Defiant · Slaton, TX · Accident · 1 fatal · Limited investigation · Final report · Dec 17, 2004 · N765MM · Destroyed
  > The pilot's failure to maintain aircraft control. Contributing factors were the opening of the canopy in-flight and the pilot's diverted attention.
- [NTSB ANC05LA018](https://openairdocs.org/ntsb/ANC05LA018.md): Piper PA-28-140 · Sleetmute, AK · Accident · Minor injuries · Limited investigation · Final report · Dec 14, 2004 · N801FS · Substantial damage
  > A loss of engine power during cruise flight due to a fractured exhaust valve, which resulted in a forced landing, and subsequent nose over of the airplane. A factor associated with the accident was the lack of suitable terrain for a successful emergency…
- [NTSB LAX05LA049](https://openairdocs.org/ntsb/LAX05LA049.md): Robinson R22B · Los Angeles, CA · Accident · No injuries · Limited investigation · Final report · Dec 11, 2004 · N145RJ · Substantial damage
  > The activation of the low main rotor rpm warning system for undetermined reasons.
- [NTSB LAX05CA047](https://openairdocs.org/ntsb/LAX05CA047.md): Piper PA-28-161 · Kapolei, HI · Accident · No injuries · Data collection · Final report · Dec 8, 2004 · N140ND · Substantial damage
  > the pilot's failure to maintain directional control, which resulted in a collision with an obstacle.
- [NTSB MIA05CA041](https://openairdocs.org/ntsb/MIA05CA041.md): Piper PA-28-161 · Holly Springs, MS · Accident · No injuries · Data collection · Final report · Dec 4, 2004 · N3570J · Substantial damage
  > The failure of the pilot to maintain directional control of the airplane while performing a go-around after a bounced landing, resulting in the on ground collision with trees.
- [NTSB DEN05LA031](https://openairdocs.org/ntsb/DEN05LA031.md): Cessna 172P · Englewood, CO · Accident · No injuries · Limited investigation · Final report · Dec 4, 2004 · N55250 · Substantial damage
  > The student pilot's failure to maintain directional control during landing.
- [NTSB DEN05TA033](https://openairdocs.org/ntsb/DEN05TA033.md): Piper PA-18-150 · Jal, NM · Accident · No injuries · Final report · Dec 1, 2004 · N734 · Substantial damage
  > the pilot's failure to maintain clearance from the power lines. Contributing factors include the power lines, the sun glare, the pilot's reduced visual lookout, the pilot’s improper in-flight planning and decision making and the pilot's failure to perform a…
- [NTSB IAD05LA021](https://openairdocs.org/ntsb/IAD05LA021.md): Piper PA-28-140 · Allentown, PA · Accident · No injuries · Limited investigation · Final report · Nov 29, 2004 · N15037 · Substantial damage
  > The pilot's improper decision to continue the flight with known deficiencies in equipment. Also causal was the failure of the right main landing gear due to overstress cracking.
- [NTSB ATL05LA031](https://openairdocs.org/ntsb/ATL05LA031.md): Cessna 172K · Smyrna, TN · Accident · No injuries · Limited investigation · Final report · Nov 29, 2004 · N78402 · Substantial damage
  > The pilot's inadequate preflight planning of fuel required for the flight, and his inadequate in-flight planning/decision which resulted in fuel exhaustion and the loss of engine power.
- [NTSB SEA05FA019](https://openairdocs.org/ntsb/SEA05FA019.md): Robinson R22 Beta · Arlington, WA · Accident · 2 fatal · Field investigation · Final report · Nov 27, 2004 · N4029Q · Destroyed
  > The divergence of the main rotor from its normal plane of rotation for an undetermined reason, resulting in rotor contact with the aircraft's left windscreen. The failure of the door pins to be installed was a factor.
- [NTSB LAX05LA040](https://openairdocs.org/ntsb/LAX05LA040.md): Piper PA-22-160 · Prescott, AZ · Accident · No injuries · Limited investigation · Final report · Nov 24, 2004 · N9827D · Substantial damage
  > the pilot's failure to maintain directional control during landing rollout. A contributing factor in the accident was the pilot's unfamiliarity with the airplane.
- [NTSB CHI05CA034](https://openairdocs.org/ntsb/CHI05CA034.md): Cessna 172N · Lakeville, MN · Accident · No injuries · Data collection · Final report · Nov 20, 2004 · N737CR · Substantial damage
  > The pilot misjudged his distance and speed which resulted in an overrun.. Factors were the wet runway, the grass and the berm.
- [NTSB DEN05LA037](https://openairdocs.org/ntsb/DEN05LA037.md): Cessna 172P · Loveland, CO · Accident · No injuries · Limited investigation · Final report · Nov 16, 2004 · N54165 · Substantial damage
  > the student pilot's failure to maintain directional control during landing and the student pilot's inadequate in-flight planning and decision making. Contributing factors include the quartering tail wind, the high airspeed, and the airport sign.
- [NTSB ATL05CA024](https://openairdocs.org/ntsb/ATL05CA024.md): Cessna 172N · Wilmington, NC · Accident · No injuries · Data collection · Final report · Nov 14, 2004 · N75776 · Substantial damage
  > The student pilot's failure to recognize the proper emergency procedure, which resulted in a precautionary landing in a field and subsequent collision with a ditch. Factors were the undetermined electrical malfunction, smoke in the cockpit, and the student…
- [NTSB LAX05LA037](https://openairdocs.org/ntsb/LAX05LA037.md): Great Lakes 2T-1A · San Diego, CA · Accident · No injuries · Limited investigation · Final report · Nov 13, 2004 · N502GL · Substantial damage
  > the flight instructor's failure to maintain directional control during the landing rollout.
- [NTSB MIA05LA037](https://openairdocs.org/ntsb/MIA05LA037.md): Cessna 172N · Sanford, FL · Accident · No injuries · Limited investigation · Final report · Nov 9, 2004 · N8077E · Substantial damage
  > The improper flare by the pilot in command resulting in a hard landing, Restricted movement of the throttle was a contributing factor.
- [NTSB MIA05CA022](https://openairdocs.org/ntsb/MIA05CA022.md): Champion 7GCBC · Pierson, FL · Accident · No injuries · Data collection · Final report · Nov 7, 2004 · N1826G · Substantial damage
  > The inadequate visual lookout by the pilot-in-command resulting in the airplane encountering uneven terrain, propeller contact to the ground, and subsequent nose over.
- [NTSB LAX05FA029](https://openairdocs.org/ntsb/LAX05FA029.md): Piper PA-18-150 · Mesa, AZ · Accident · 1 fatal · Field investigation · Final report · Nov 6, 2004 · N6854P · Destroyed
  > the pilot's failure to obtain and maintain an adequate airspeed during the takeoff initial climb, which resulted in a stall/spin.
- [NTSB ATL05CA019](https://openairdocs.org/ntsb/ATL05CA019.md): Cessna 172N · Columbia, SC · Accident · Serious injuries · Data collection · Final report · Nov 3, 2004 · N4874G · Substantial damage
  > The pilot's inadequate preflight planning of fuel required for the flight, which resulted in fuel exhaustion and subsequent loss of engine power.
- [NTSB DEN05LA017](https://openairdocs.org/ntsb/DEN05LA017.md): Miller Vans RV4 · Dotsero, CO · Accident · Serious injuries · Limited investigation · Final report · Oct 31, 2004 · N25HM · Destroyed
  > the pilot's improper in-flight planning and decision making and the loss of engine power due to carburetor ice. Contributing factors include the weather conditions conducive for carburetor icing and the lack of suitable terrain for a forced landing.
- [NTSB SEA05FA013](https://openairdocs.org/ntsb/SEA05FA013.md): Cessna 172P · Olympia, WA · Accident · 1 fatal · Field investigation · Final report · Oct 30, 2004 · N53161 · Substantial damage
  > The pilot's failure to maintain clearance from terrain while maneuvering in known adverse weather conditions. Clouds, rain, high wind, dark night, trees, mountainous terrain and the pilot's inadequate in-flight planning/decision were factors.
- [NTSB LAX05CA019](https://openairdocs.org/ntsb/LAX05CA019.md): Piper PA-22-160 · Vacaville, CA · Accident · No injuries · Data collection · Final report · Oct 30, 2004 · N8158D · Substantial damage
  > the pilot's failure to maintain directional control during the landing rollout.
- [NTSB ATL05CA016](https://openairdocs.org/ntsb/ATL05CA016.md): Cessna 172 · Mobile, AL · Accident · No injuries · Data collection · Final report · Oct 29, 2004 · N2845Q · Substantial damage
  > The pilot's inadequate preflight planning and his inadequate in-flight planning/decision which resulted in fuel exhaustion and subsequent collision with the ground.
- [NTSB LAX05CA024](https://openairdocs.org/ntsb/LAX05CA024.md): Champion 7GCAA · Petaluma, CA · Accident · No injuries · Data collection · Final report · Oct 28, 2004 · N9081L · Substantial damage
  > the pilot's failure to follow the published prestart, start, and shutdown procedures.
- [NTSB NYC05CA011](https://openairdocs.org/ntsb/NYC05CA011.md): Piper PA-28-140 · Lehighton, PA · Accident · No injuries · Data collection · Final report · Oct 23, 2004 · N586FL · Substantial damage
  > The pilot inadequate flare, and failure to recover from a bounced landing.
- [NTSB MIA05CA014](https://openairdocs.org/ntsb/MIA05CA014.md): Piper PA-28-161 · Valkaria, FL · Accident · No injuries · Data collection · Final report · Oct 19, 2004 · N607FT · Substantial damage
  > The inadvertent collision with a deer during takeoff which resulted in damage to the right brake system and the airplane being unable to stop prior to the end of the runway.
- [NTSB MIA05CA009](https://openairdocs.org/ntsb/MIA05CA009.md): Robinson R-22 · Vega Baja, PR · Accident · Serious injuries · Data collection · Final report · Oct 19, 2004 · N2314T · Substantial damage
  > The pilot's failure to select a suitable landing area resulting in a tangled skid with vegetation during an aborted landing and subsequent dynamic roll over.
- [NTSB CHI05CA006](https://openairdocs.org/ntsb/CHI05CA006.md): Piper PA-28-160 · Altoona, WI · Accident · No injuries · Data collection · Final report · Oct 18, 2004 · N5520W · Substantial damage
  > The pilot's inadequate fuel management leading to the fuel starvation in the left tank during the flight's descent. A factor was the impacted power line.
- [NTSB ATL05CA006](https://openairdocs.org/ntsb/ATL05CA006.md): Cessna 177 · Auburn, AL · Accident · No injuries · Data collection · Final report · Oct 17, 2004 · N29459 · Substantial damage
  > The pilot's improper landing flare resulting in a hard landing. A factor was the pilot's diverted attention.
- [NTSB ANC05LA009](https://openairdocs.org/ntsb/ANC05LA009.md): Piper PA-18 · Chickaloon, AK · Accident · No injuries · Limited investigation · Final report · Oct 17, 2004 · N5057Y · Substantial damage
  > The pilot's failure to maintain directional control of the airplane, which resulted in a collision with terrrain during the landing roll. Factors contributing to the accident were a rough/rutted and snow-covered airstrip surface, and an inadvertent ground…
- [NTSB SEA05FA007](https://openairdocs.org/ntsb/SEA05FA007.md): Piper PA-28-140 · Grand Ronde, OR · Accident · 3 fatal · Field investigation · Final report · Oct 15, 2004 · N454FL · Destroyed
  > The pilot's failure to maintain clearance from high terrain while maneuvering. A factor contributing to the accident was the high terrain.
- [NTSB ANC05FA008](https://openairdocs.org/ntsb/ANC05FA008.md): Piper PA-18 · Anchorage, AK · Accident · 1 fatal · Field investigation · Final report · Oct 15, 2004 · N4126E · Destroyed
  > The pilot's failure to maintain control of the airplane due to spatial disorientation, which resulted in an uncontrolled descent and collision with water during maneuvering flight. Factors contributing to the accident were fog and low ceilings.
- [NTSB ANC05CA007](https://openairdocs.org/ntsb/ANC05CA007.md): Piper PA-18 · Wasilla, AK · Accident · No injuries · Data collection · Final report · Oct 15, 2004 · N9146D · Substantial damage
  > The pilot's failure to maintain adequate airspeed during the landing approach, which resulted in a stall and an uncontrolled descent to the runway. A factor contributing to the accident was an inadvertent stall.
- [NTSB LAX05CA005](https://openairdocs.org/ntsb/LAX05CA005.md): Bellanca 7GCBC · Winslow, AZ · Accident · No injuries · Data collection · Final report · Oct 12, 2004 · N50338 · Substantial damage
  > the pilot's failure to maintain directional control during the landing rollout that resulted in a ground loop.
- [NTSB IAD05LA003](https://openairdocs.org/ntsb/IAD05LA003.md): Aero Commander 100 · Pittsburgh, PA · Accident · No injuries · Limited investigation · Final report · Oct 12, 2004 · N81DC · Substantial damage
  > The delayed remedial action by the flight instructor.
- [NTSB NYC05FA005](https://openairdocs.org/ntsb/NYC05FA005.md): Piper PA-28-161 · Madison, CT · Accident · 2 fatal · Field investigation · Final report · Oct 11, 2004 · N233PA · Substantial damage
  > A loss of engine power due to separation of the propeller due to under-torqued retention bolts.
- [NTSB NYC05LA002](https://openairdocs.org/ntsb/NYC05LA002.md): Cessna 152 · Harrison, OH · Accident · Serious injuries · Limited investigation · Final report · Oct 10, 2004 · N68298 · 2 aircraft · Substantial damage
  > The Cessna 152 pilot's improper traffic pattern procedure and improper radio communication, which resulted in a mid-air collision with a Cessna 172. A factor in the accident was both pilots' failure to maintain an adequate visual lookout.
- [NTSB NYC05FA001](https://openairdocs.org/ntsb/NYC05FA001.md): Cessna 172N · Germantown, NY · Accident · 2 fatal · Field investigation · Final report · Oct 10, 2004 · N2771J · Substantial damage
  > The pilot's inadequate in-flight planning/decision which led to VFR flight into IMC and his loss of aircraft control. Factors were night and cloud conditions.
- [NTSB NYC05CA003](https://openairdocs.org/ntsb/NYC05CA003.md): Cessna 172M · Eliot, ME · Accident · No injuries · Data collection · Final report · Oct 9, 2004 · N80657 · Substantial damage
  > The pilot's inadequate in-flight planning decision, which resulted a loss of engine power due to fuel exhaustion.
- [NTSB ATL05CA002](https://openairdocs.org/ntsb/ATL05CA002.md): Cessna 172K · Knoxville, TN · Accident · Serious injuries · Data collection · Final report · Oct 9, 2004 · N78211 · No damage
  > The pilot's failure to maintain airspeed on initial take off climb resulted in an inadvertent stall and an uncontrolled descent into the ground.
- [NTSB ANC05LA001](https://openairdocs.org/ntsb/ANC05LA001.md): Piper PA-18-150 · Anchorage, AK · Accident · No injuries · Limited investigation · Final report · Oct 8, 2004 · N5760D · Substantial damage
  > The inadequate and unapproved design of the main landing gear assembly by the manufacturer, which resulted in a failure of the main landing gear during landing, and structural damage to the airplane. A factor in the accident was the pilot's misjudged flare.
- [NTSB DEN05LA005](https://openairdocs.org/ntsb/DEN05LA005.md): Cessna 172N · Casper, WY · Accident · No injuries · Limited investigation · Final report · Oct 7, 2004 · N73764 · Substantial damage
  > the student pilot's improper flare resulting in a hard landing. A factor contributing to the accident was the student pilot's improper recovery from the bounced landing.
- [NTSB SEA05CA003](https://openairdocs.org/ntsb/SEA05CA003.md): Piper PA-22/20 · Medford, OR · Accident · No injuries · Data collection · Final report · Oct 2, 2004 · N2849Z · Substantial damage
  > The pilot's inadequate compensation for crosswind conditions during landing, resulting in his failure to maintain directional control. Factors include the presence of crosswinds.
- [NTSB CHI04CA289](https://openairdocs.org/ntsb/CHI04CA289.md): Arganbright Vans RV-4 · Custer, SD · Accident · No injuries · Data collection · Final report · Sep 29, 2004 · N968MA · Substantial damage
  > The pilot's failure to maintain directional control during the landing. Factors were the sudden wind shift and the embankment.
- [NTSB ATL04LA195](https://openairdocs.org/ntsb/ATL04LA195.md): Cessna 172L · Gadsden, AL · Accident · 2 fatal · Limited investigation · Final report · Sep 29, 2004 · N4336Q · Destroyed
  > The flight instructors failure to maintain clearance and his inadequate visual lookout while flying low over a river resulting in an in-flight collision with a wire.
- [NTSB ANC04CA116](https://openairdocs.org/ntsb/ANC04CA116.md): Piper PA-18-180 · Talkeetna, AK · Accident · No injuries · Data collection · Final report · Sep 28, 2004 · N3685Z · Substantial damage
  > The pilot's selection of an unsuitable landing area, which resulted in a nose over. A factor associated with the accident was tundra.

Next page: https://openairdocs.org/ntsb.md?engine=41508&year=2004&page=2

## 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") = 2004
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41508'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41508&year=2004

---
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.