# NTSB investigations: Continental I0-470 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.

Page 3 of 52 · 2,580 cases

## Cases, newest first

- [NTSB CEN21LA146](https://openairdocs.org/ntsb/CEN21LA146.md): Cessna 210 · Grand Haven, MI · Accident · No injuries · Class 3 · Limited · Final report · Mar 2, 2021 · N6637X · Substantial damage
  > The total loss of engine power for reasons that could not be determined.
- [NTSB CEN21LA189](https://openairdocs.org/ntsb/CEN21LA189.md): Beech P35 · Poplar Grove, IL · Accident · No injuries · Class 4 · Limited · Final report · Jan 12, 2021 · N436T · Substantial damage
  > The pilot's distraction and his failure to maintain a proper glidepath on the approach, which resulted in him landing short of the runway and impacting a snowbank.
- [NTSB ERA21LA093](https://openairdocs.org/ntsb/ERA21LA093.md): Beech 95-B55 (T42A) · Westfield, MA · Accident · No injuries · Class 4 · Limited · Final report · Dec 29, 2020 · N916MT · Substantial damage
  > The pilot’s failure to maintain control of the airplane during the landing and his failure to confirm that the landing gear was extended before landing.
- [NTSB CEN21FA043](https://openairdocs.org/ntsb/CEN21FA043.md): Beech J35 · Fredericksburg, TX · Accident · 1 fatal · Class 3 · Field · Final report · Nov 6, 2020 · N617Q · 2 aircraft · Destroyed
  > The pilot of the J35’s failure to maintain clearance from the M35, which resulted in a midair collision and the J35 pilot’s subsequent loss of control and impact with terrain.
- [NTSB CEN21LA030](https://openairdocs.org/ntsb/CEN21LA030.md): Cessna 210 · Lubbock, TX · Accident · 1 fatal · Class 3 · Limited · Final report · Oct 26, 2020 · N9622T · Destroyed
  > The pilot’s improper decision to fly into icing conditions with an airplane that was not equipped for icing, which led to structural icing and a subsequent loss of airplane control, and the pilot’s impairment from carbon monoxide poisoning due to a cracked…
- [NTSB CEN21LA001](https://openairdocs.org/ntsb/CEN21LA001.md): Cessna 210 · Cedaredge, CO · Accident · Serious injuries · Class 3 · Limited · Final report · Oct 4, 2020 · N9568X · Destroyed
  > A partial loss of engine power for reasons that could not be determined based on available evidence.
- [NTSB ERA21LA002](https://openairdocs.org/ntsb/ERA21LA002.md): Beech BE-36 · Green Sea, SC · Accident · Minor injuries · Class 3 · Limited · Final report · Oct 2, 2020 · N656V · Substantial damage
  > The pilot’s inadvertent placement of the fuel selector in an intermediate position, which starved the engine of fuel and resulted in a total loss of engine power.
- [NTSB WPR20LA288](https://openairdocs.org/ntsb/WPR20LA288.md): Cessna 210 · Chino, CA · Accident · No injuries · Class 3 · Limited · Final report · Aug 26, 2020 · N9540T · Substantial damage
  > The failure of the engine-driven hydraulic pump, which resulted in the main landing gear not fully extending and locking into place during landing. Contributing to the accident was the failure of the emergency gear extension system for reasons that could not…
- [NTSB ERA20CA296](https://openairdocs.org/ntsb/ERA20CA296.md): Beech 55 · Nashville, TN · Accident · No injuries · Class 4 · Data collection · Final report · Aug 24, 2020 · N8629M · Substantial damage
  > The pilot's inadvertent feathering of the propellers during the landing flare, which resulted in a hard landing. A factor in the accident was the instructor's failure to fully monitor the pilot's manipulation of the levers in the airplane's non-standard…
- [NTSB CEN20CA363](https://openairdocs.org/ntsb/CEN20CA363.md): Beech 55 · Athens, TX · Accident · No injuries · Class 4 · Data collection · Final report · Aug 22, 2020 · N1621W · Substantial damage
  > The pilot’s failure to extend the landing gear during the approach and landing.
- [NTSB CEN20CA284](https://openairdocs.org/ntsb/CEN20CA284.md): Beech 95 55 · Spring, TX · Accident · No injuries · Class 4 · Data collection · Final report · Jul 14, 2020 · N1332Z · Substantial damage
  > Excessive wear of the left brake liners which reduced brake effectiveness resulting in a runway excursion.
- [NTSB CEN20LA197](https://openairdocs.org/ntsb/CEN20LA197.md): Beech 35-A33 · Cambridge, OH · Accident · 1 fatal · Class 3 · Limited · Final report · May 27, 2020 · N123JB · Substantial damage
  > A fuel injection system leak at or near the No. 3 cylinder that resulted in a partial loss of engine power during cruise flight.
- [NTSB WPR20LA161](https://openairdocs.org/ntsb/WPR20LA161.md): Beech 35 · Cascade Locks, OR · Accident · Minor injuries · Class 3 · Limited · Final report · May 17, 2020 · N8359D · Substantial damage
  > The pilot’s improper fuel tank selection which resulted in fuel starvation to the engine and a loss of engine power.
- [NTSB WPR20CA149](https://openairdocs.org/ntsb/WPR20CA149.md): Cessna 185 · Winifred, MT · Accident · No injuries · Class 4 · Data collection · Final report · May 17, 2020 · N185 · Substantial damage
  > An inadequate flare that resulted in a bounced landing and the pilot's subsequent delayed decision to go-around that did not allow for sufficient clearance from trees when the airplane was affected by a gusting wind.
- [NTSB ANC20CA045](https://openairdocs.org/ntsb/ANC20CA045.md): Grumman G44 · Anchorage, AK · Accident · No injuries · Class 4 · Data collection · Final report · May 1, 2020 · N91040 · Substantial damage
  > The pilot's failure to extend the landing gear for a runway landing, which resulted in a gear-up landing.
- [NTSB CEN20LA145](https://openairdocs.org/ntsb/CEN20LA145.md): Beech 35 · Sidney, IA · Accident · No injuries · Class 3 · Limited · Final report · Apr 10, 2020 · N1258Z · Substantial damage
  > A loss of engine power for reasons that could not be determined.
- [NTSB CEN20LA140](https://openairdocs.org/ntsb/CEN20LA140.md): Beech 35 · Seguin, TX · Accident · No injuries · Class 3 · Limited · Final report · Apr 1, 2020 · N9883R · Substantial damage
  > The pilot’s mismanagement of airspeed and glidepath during approach for a precautionary landing, which resulted in a runway excursion and a collision with a fence.
- [NTSB ERA20LA132](https://openairdocs.org/ntsb/ERA20LA132.md): Cessna 310 · Charleston, SC · Accident · 1 fatal · Class 3 · Limited · Final report · Mar 21, 2020 · N8080M · Substantial damage
  > The pilot’s fuel mismanagement during flight, resulting in a total loss of engine power due to fuel starvation.
- [NTSB ANC20CA022](https://openairdocs.org/ntsb/ANC20CA022.md): Cessna 182 · Koyuk, AK · Accident · No injuries · Class 4 · Data collection · Final report · Feb 20, 2020 · N969KM · Substantial damage
  > The pilot's failure to maintain directional control during a landing in flat light conditions, which resulted in a ground loop.
- [NTSB CEN20LA078](https://openairdocs.org/ntsb/CEN20LA078.md): Navion Navion · Fort Smith, AR · Accident · Serious injuries · Class 3 · Limited · Final report · Feb 9, 2020 · N1011M · Substantial damage
  > The inadequate inspection of the fuel selector valve, which was degraded, allowed fuel to leak, and resulted in fuel starvation and a loss of engine power.
- [NTSB ERA20CA091](https://openairdocs.org/ntsb/ERA20CA091.md): Cessna 185 · Laytonsville, MD · Accident · No injuries · Data collection · Final report · Jan 17, 2020 · N1557F · Substantial damage
  > The failure of the tailwheel attachment tube during the takeoff roll, which resulted in a loss of directional control, a runway excursion, and the left main landing gear collapsing.
- [NTSB ERA20LA035](https://openairdocs.org/ntsb/ERA20LA035.md): Beech 55 · Griffin, GA · Accident · No injuries · Class 3 · Limited · Final report · Nov 9, 2019 · N686DR · Substantial damage
  > The pilot’s failure to ensure that the airplane was properly configured for takeoff, which resulted in the inadvertent retraction of the landing gear during the takeoff roll and the airplane’s subsequent runway excursion.
- [NTSB WPR20LA017](https://openairdocs.org/ntsb/WPR20LA017.md): Cessna 205 · Red Creek, AZ · Accident · No injuries · Class 3 · Limited · Final report · Oct 24, 2019 · N8326Z · Substantial damage
  > The pilot’s failure to properly configure the flaps for an aborted landing, which resulted in degraded climb performance and impact with vegetation at the end of the runway.
- [NTSB ERA20LA018](https://openairdocs.org/ntsb/ERA20LA018.md): Beech N35 · Madisonville, TN · Accident · No injuries · Class 3 · Limited · Final report · Oct 18, 2019 · N564T · Substantial damage
  > The pilot's unstable approach and delayed decision to go-around. Contributing to the accident was the unporting of the fuel supply following a forward slip maneuver during the approach, which resulted in the loss of engine power during the go-around.
- [NTSB ERA20LA052](https://openairdocs.org/ntsb/ERA20LA052.md): Beech 55 · Grove City, PA · Accident · No injuries · Class 3 · Limited · Final report · Oct 1, 2019 · N9404Q · Substantial damage
  > The pilot’s mismanagement of the airplane’s available fuel, which resulted in a partial loss of engine power to the left engine, and his subsequent failure to maintain directional control of the airplane while on final approach to the runway.
- [NTSB ERA19LA268](https://openairdocs.org/ntsb/ERA19LA268.md): Beech K35 · St. Augustine, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Sep 11, 2019 · N5300E · Substantial damage
  > An unintended brake application of the right main landing gear brake system during the landing rollout due to excessive play between the brake caliper anchor bolts and their bushings.
- [NTSB ERA19FA266](https://openairdocs.org/ntsb/ERA19FA266.md): Cessna 210 · Marathon, FL · Accident · 2 fatal · Class 3 · Field · Final report · Sep 8, 2019 · N9436X · Substantial damage
  > The pilot's failure to maintain a positive climb rate after takeoff due to spatial disorientation, which resulted in the airplane’s descent into water.
- [NTSB GAA19CA536](https://openairdocs.org/ntsb/GAA19CA536.md): Cessna 310 · Tahlequah, OK · Accident · Minor injuries · Data collection · Final report · Sep 5, 2019 · N7673Q · Substantial damage
  > The total loss of right engine power due to fuel starvation and the pilot's improper fuel management.
- [NTSB WPR19FA246](https://openairdocs.org/ntsb/WPR19FA246.md): Beech 33 · St. Ignatius, MT · Accident · 3 fatal · Class 3 · Field · Final report · Aug 29, 2019 · N9529Y · Substantial damage
  > The pilot’s decision to maneuver the airplane at a low altitude, which resulted in impact with power lines and terrain.
- [NTSB ERA19LA255](https://openairdocs.org/ntsb/ERA19LA255.md): Cessna 310 · Tampa, FL · Accident · No injuries · Class 3 · Limited · Final report · Aug 21, 2019 · N2299F · Substantial damage
  > The failure of the right main landing gear to fully extend and lock for reasons that could not be determined.
- [NTSB CEN19FA236](https://openairdocs.org/ntsb/CEN19FA236.md): Beech 95B55 · Chadron, NE · Accident · 3 fatal · Class 2 · Field · Final report · Jul 24, 2019 · N8910U · Substantial damage
  > The pilot's failure to ensure adequate fuel was on board before departing and his in-flight fuel management, which resulted in a total loss of engine power due to fuel exhaustion.
- [NTSB WPR19LA196](https://openairdocs.org/ntsb/WPR19LA196.md): Cessna 210 5(205) · Dallesport, OR · Accident · No injuries · Class 3 · Limited · Final report · Jul 19, 2019 · N8260Z · Destroyed
  > The pilot’s improper pitch control during the aborted takeoff, which resulted in a bounced landing and landing gear collapse.
- [NTSB ERA19TA233](https://openairdocs.org/ntsb/ERA19TA233.md): Beech 95B55 · Sanford, FL · Accident · No injuries · Class 3 · Final report · Jul 19, 2019 · N386Q · Substantial damage
  > The pilot's failure to extend the landing gear during landing.
- [NTSB GAA19CA427](https://openairdocs.org/ntsb/GAA19CA427.md): Beech 35 · Caldwell, NJ · Accident · No injuries · Data collection · Final report · Jun 26, 2019 · N1361Z · Substantial damage
  > The pilot's distraction while looking for traffic, which led to his failure to extend the landing gear before landing, and his exceedance of the airplane's critical angle of attack during a subsequent go-around, which resulted in an aerodynamic stall.
- [NTSB GAA19CA332](https://openairdocs.org/ntsb/GAA19CA332.md): Beech 35 · Rose Hill, KS · Accident · Minor injuries · Data collection · Final report · Jun 8, 2019 · N7247B · Substantial damage
  > The pilot's improper trim configuration during the takeoff roll, which resulted in the airplane becoming prematurely airborne, and his exceedance of the airplane’s critical angle of attack, which resulted in an aerodynamic stall.
- [NTSB GAA19CA327](https://openairdocs.org/ntsb/GAA19CA327.md): Cessna 185 · Gulkana, AK · Accident · No injuries · Data collection · Final report · Jun 8, 2019 · N4057Y · Substantial damage
  > The pilot's loss of airplane control just before touchdown in gusting wind conditions, which resulted in ground loop after touchdown.
- [NTSB GAA19CA318](https://openairdocs.org/ntsb/GAA19CA318.md): Beech 55 · Youngstown, OH · Accident · No injuries · Data collection · Final report · May 31, 2019 · N1019D · Substantial damage
  > The pilot's improper landing flare, which resulted in a hard landing.
- [NTSB WPR19LA139](https://openairdocs.org/ntsb/WPR19LA139.md): Beech 35 · Minden, NV · Accident · No injuries · Class 3 · Limited · Final report · May 5, 2019 · N1510S · Substantial damage
  > A partial extension of the landing gear due to the poor condition of the electric landing gear motor, which resulted in a gear collapse upon landing.
- [NTSB ERA19LA136](https://openairdocs.org/ntsb/ERA19LA136.md): Beech 95B55 · Clewiston, FL · Accident · Serious injuries · Class 3 · Limited · Final report · Mar 25, 2019 · N323MT · Substantial damage
  > The pilot's mismanagement of the available fuel, which resulted in a total loss of engine power due to fuel starvation. Contributing to the accident was the pilot’s failure to perform the appropriate emergency checklists following the loss of engine power.
- [NTSB WPR19LA064](https://openairdocs.org/ntsb/WPR19LA064.md): Beech 35 · Port Hadlock, WA · Accident · Minor injuries · Class 3 · Limited · Final report · Jan 13, 2019 · N5093C · Substantial damage
  > A total loss of engine power due to fuel starvation and the pilot’s mismanagement of the available fuel.
- [NTSB CEN19FA029](https://openairdocs.org/ntsb/CEN19FA029.md): Beech 55 · Liberal, KS · Accident · 2 fatal · Field investigation · Final report · Nov 17, 2018 · N4817M · Substantial damage
  > The pilot's improper decision to fly in an area where moderate icing conditions were forecasted in an airplane that was not certified for such conditions, and in the effort to get out of the icing conditions, his decision to fly below the minimum descent…
- [NTSB ERA19LA024](https://openairdocs.org/ntsb/ERA19LA024.md): Beech 35 · State College, PA · Accident · Minor injuries · Limited investigation · Final report · Oct 24, 2018 · N8319D · Substantial damage
  > The pilot's mismanagement of the available fuel, which resulted in a total loss of engine power due to fuel starvation.
- [NTSB ERA19LA006](https://openairdocs.org/ntsb/ERA19LA006.md): Cessna 205 · Wagoner, OK · Accident · Minor injuries · Class 3 · Limited · Final report · Oct 4, 2018 · N8495Z · Substantial damage
  > Maintenance personnel’s improper maintenance of the magnetos, which resulted in a loss of engine power.
- [NTSB CEN19WA001](https://openairdocs.org/ntsb/CEN19WA001.md): Cessna 210 5 · Yécora, Mexico · Accident · 3 fatal · Foreign investigation · Oct 1, 2018 · N8388Z · Substantial damage
  > On October 1, 2018, about 2110 universal coordinated time (UTC), a Cessna 210, US registration N8388Z, impacted terrain under unknown circumstances near Sonora, Mexico. Under the provisions of ICAO Annex 13, the NTSB has assigned an accredited representative…
- [NTSB CEN18TA374](https://openairdocs.org/ntsb/CEN18TA374.md): Beech 35 · Harrisville, MI · Accident · Minor injuries · Final report · Sep 1, 2018 · N5321E · Substantial damage
  > The pilot’s delayed decision to abort the takeoff, which resulted in the loss of lateral control of the airplane and collision with trees at the end of the runway. Contributing to the accident was the pilot’s decision to depart with a center of gravity…
- [NTSB CEN18LA361](https://openairdocs.org/ntsb/CEN18LA361.md): Beech 55 · Waupaca, WI · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 1, 2018 · N10DS · Substantial damage
  > The total loss of engine power due to fuel exhaustion.
- [NTSB CEN18LA354](https://openairdocs.org/ntsb/CEN18LA354.md): Beech 35 · Bowman, ND · Accident · Serious injuries · Limited investigation · Final report · Aug 26, 2018 · N666WW · Substantial damage
  > The loss of engine power due to fuel starvation.
- [NTSB ERA18LA227](https://openairdocs.org/ntsb/ERA18LA227.md): Beech 35 · Mayport, FL · Accident · No injuries · Class 3 · Limited · Final report · Aug 17, 2018 · N1330Z · Substantial damage
  > The failure of a fuel line due to improper installation of a fuel flow sensor, which resulted in fuel starvation and a subsequent total loss of engine power.
- [NTSB GAA18CA488](https://openairdocs.org/ntsb/GAA18CA488.md): Cessna 185 · Brooks Range, AK · Accident · No injuries · Data collection · Final report · Aug 12, 2018 · N62882 · Substantial damage
  > The airplane's encounter with downdraft conditions during takeoff, which resulted in a subsequent loss of altitude and collision with terrain.
- [NTSB CEN18LA319](https://openairdocs.org/ntsb/CEN18LA319.md): Beech 35 · Knox, IN · Accident · No injuries · Limited investigation · Final report · Aug 4, 2018 · N533JW · Substantial damage
  > The total loss of engine power for reasons that could not be determined based on the available evidence.

Next page: https://openairdocs.org/ntsb.md?engine=17027&page=4

## 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17027'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17027&page=3

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