# NTSB investigations: Collision with terr/obj (non-CFIT)

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 58 of 203 · 10,134 cases

## Cases, newest first

- [NTSB WPR18LA217](https://openairdocs.org/ntsb/WPR18LA217.md): Smith Hornet · St. George, UT · Accident · 1 fatal · Limited investigation · Final report · Aug 11, 2018 · N218B · Substantial damage
  > The pilot's loss of airplane control during takeoff due to an unexpected gust of wind.
- [NTSB WPR18FA218](https://openairdocs.org/ntsb/WPR18FA218.md): Mooney M20K · Baker City, OR · Accident · 2 fatal · Field investigation · Final report · Aug 11, 2018 · N231EC · Substantial damage
  > The pilot's exceedance of the airplane's critical angle of attack during the landing approach as a result of his diversion of attention after a series of non-essential aircraft systems became inoperative following the failure of the engine-driven vacuum pump,…
- [NTSB GAA18CA481](https://openairdocs.org/ntsb/GAA18CA481.md): Helio H 295 · Great Falls, MT · Accident · No injuries · Data collection · Final report · Aug 11, 2018 · N77TR · Substantial damage
  > The pilot’s failure to maintain lateral control of the airplane during takeoff in a quartering tailwind.
- [NTSB GAA18CA489](https://openairdocs.org/ntsb/GAA18CA489.md): Maule MX7 · Valdez, AK · Accident · No injuries · Data collection · Final report · Aug 10, 2018 · N7ZV · Substantial damage
  > The pilot's failure to maintain the proper airspeed during landing, which resulted in a bounced landing and subsequent nose-over.
- [NTSB GAA18CA487](https://openairdocs.org/ntsb/GAA18CA487.md): Cessna U206 · Waynesville, OH · Accident · No injuries · Data collection · Final report · Aug 10, 2018 · N29204 · Substantial damage
  > The pilot's inability to stop the airplane on the wet runway after an aborted go-around, which resulted in a runway overrun and impact with terrain.
- [NTSB GAA18CA483](https://openairdocs.org/ntsb/GAA18CA483.md): Robinson R22 · Ocean City, NJ · Accident · No injuries · Data collection · Final report · Aug 10, 2018 · N92TR · Substantial damage
  > The flight instructor's decision to conduct hover practice at a lower altitude than recommended and his delayed remedial action during recovery from an unstable hover, which resulted in a dynamic rollover.
- [NTSB GAA18CA480](https://openairdocs.org/ntsb/GAA18CA480.md): Piper PA18 · Raton, NM · Accident · No injuries · Data collection · Final report · Aug 9, 2018 · N104CC · Substantial damage
  > The pilot's loss of directional control during the landing roll.
- [NTSB GAA18CA479](https://openairdocs.org/ntsb/GAA18CA479.md): Piper PA28 · Merritt Island, FL · Accident · No injuries · Data collection · Final report · Aug 9, 2018 · N487JK · Substantial damage
  > The pilot's exceedance of the airplane's critical angle of attack while maneuvering to avoid a bird during the landing flare, which resulted in an aerodynamic stall.
- [NTSB CEN18CA323](https://openairdocs.org/ntsb/CEN18CA323.md): Cessna 172 · Greeley, CO · Accident · No injuries · Data collection · Final report · Aug 9, 2018 · N20JA · Substantial damage
  > The pilot’s and safety pilot's conflicting control inputs during landing, which resulted in their failure to maintain a proper airspeed and resulted in an aerodynamic stall. Contributing to the accident was the lack of communication between the pilot and…
- [NTSB WPR18LA214](https://openairdocs.org/ntsb/WPR18LA214.md): Bell 206 · Basin City, WA · Accident · Minor injuries · Limited investigation · Final report · Aug 7, 2018 · N607RA · Destroyed
  > The pilot's improper execution of a slowing and turning maneuver, which resulted in a loss of control at an altitude that was too low for recovery.
- [NTSB ANC18LA064](https://openairdocs.org/ntsb/ANC18LA064.md): Cessna 207 · Iliamna, AK · Accident · No injuries · Class 3 · Limited · Final report · Aug 7, 2018 · N7379U · Substantial damage
  > A total loss of engine power due to detonation/preignition damage of the No. 2 cylinder and piston for reasons that could not be determined.
- [NTSB GAA18CA478](https://openairdocs.org/ntsb/GAA18CA478.md): Cessna 172 · Crystal River, FL · Accident · No injuries · Data collection · Final report · Aug 6, 2018 · N9608H · Substantial damage
  > The pilot’s improper landing flare, which resulted in a hard landing.
- [NTSB GAA18CA470](https://openairdocs.org/ntsb/GAA18CA470.md): Walter C Smythe Tango XR · Mansfield, OH · Accident · Minor injuries · Data collection · Final report · Aug 6, 2018 · N454WS · Substantial damage
  > The pilot’s exceedance of the airplane’s critical angle of attack during a go-around, which resulted in an aerodynamic stall.
- [NTSB CEN18LA321](https://openairdocs.org/ntsb/CEN18LA321.md): Cessna A188 · Sedalia, MO · Accident · Minor injuries · Limited investigation · Final report · Aug 6, 2018 · N4996R · Destroyed
  > A total loss of engine power during low-altitude maneuvering for reasons that could not be determined due to postimpact fire damage.
- [NTSB CEN18LA317](https://openairdocs.org/ntsb/CEN18LA317.md): Cessna 120 · Pomona, MO · Accident · No injuries · Limited investigation · Final report · Aug 6, 2018 · N76524 · Substantial damage
  > The pilot's inadequate fuel management, which resulted in fuel starvation and a forced landing.
- [NTSB WPR18TA212](https://openairdocs.org/ntsb/WPR18TA212.md): ICP Savannah · Fairfield, UT · Accident · Minor injuries · Final report · Aug 5, 2018 · N951RA · Substantial damage
  > The pilot's failure to maintain airplane control after encountering a downdraft on approach to the runway.
- [NTSB WPR18FA211](https://openairdocs.org/ntsb/WPR18FA211.md): Cessna 414 · Santa Ana, CA · Accident · 5 fatal · Class 2 · Field · Final report · Aug 5, 2018 · N727RP · Destroyed
  > The pilot’s failure to maintain adequate airspeed while maneuvering in the traffic pattern which resulted in an aerodynamic stall and subsequent spin at a low altitude, which the pilot was unable to recover from.
- [NTSB GAA18CA468](https://openairdocs.org/ntsb/GAA18CA468.md): Cessna 185 · Lovelock, NV · Accident · No injuries · Data collection · Final report · Aug 5, 2018 · N9867X · Substantial damage
  > The pilot's improper in-flight fuel planning, which resulted in fuel exhaustion and a subsequent total loss of engine power.
- [NTSB ERA18LA211](https://openairdocs.org/ntsb/ERA18LA211.md): Schweizer SGS233 · Churchville, MD · Accident · No injuries · Limited investigation · Final report · Aug 5, 2018 · N2832H · Substantial damage
  > The pilots' decision to take off from a wet, upsloping turf runway with a quartering tailwind and elevated density altitude conditions, which degraded takeoff and climb performance and resulted in the glider flight instructor's decision to discontinue the…
- [NTSB CEN18LA316](https://openairdocs.org/ntsb/CEN18LA316.md): Champion 7GCBC · Wiley, CO · Accident · Serious injuries · Limited investigation · Final report · Aug 5, 2018 · N90990 · Substantial damage
  > The pilot's failure to maintain proper clearance from the sprinkler guy-wire, which resulted in the airplane’s collision with the wire during a visual approach to landing.
- [NTSB GAA18CA502](https://openairdocs.org/ntsb/GAA18CA502.md): WSK PZL Mielec M-18A · Dansville, NY · Accident · No injuries · Data collection · Final report · Aug 4, 2018 · N851EJ · Substantial damage
  > The pilot’s failure to maintain clearance from crops during an agricultural application flight.
- [NTSB GAA18CA485](https://openairdocs.org/ntsb/GAA18CA485.md): Cessna 172 · Sallisaw, OK · Accident · No injuries · Data collection · Final report · Aug 4, 2018 · N707TM · Substantial damage
  > The student pilot's loss of directional control during the landing roll.
- [NTSB GAA18CA471](https://openairdocs.org/ntsb/GAA18CA471.md): Cessna 172 · Dowagiac, MI · Accident · Minor injuries · Data collection · Final report · Aug 4, 2018 · N8994V · Substantial damage
  > The pilot's failure to maintain bank control during takeoff.
- [NTSB GAA18CA469](https://openairdocs.org/ntsb/GAA18CA469.md): Rans S7 · Kenai, AK · Accident · Minor injuries · Data collection · Final report · Aug 4, 2018 · N8443B · Substantial damage
  > The pilot's exceedance of the airplane's climb capability due to his use of full flaps during a short-field takeoff, his failure to attain a positive climb rate after takeoff, and his exceedance of the airplane’s critical angle of attack, which resulted in an…
- [NTSB ERA18LA210](https://openairdocs.org/ntsb/ERA18LA210.md): Champion 7GCAA · Lakewood, NJ · Accident · Minor injuries · Class 3 · Limited · Final report · Aug 4, 2018 · N87000 · Substantial damage
  > The pilot's failure to use carburetor heat in weather conditions conducive to carburetor icing, which resulted in a partial loss of engine power due to the formation of carburetor ice, a forced landing and impact with terrain.
- [NTSB ERA18FA208](https://openairdocs.org/ntsb/ERA18FA208.md): Champion 8GCBC · Foley, AL · Accident · 2 fatal · Field investigation · Final report · Aug 4, 2018 · N424A · Destroyed
  > The pilot's exceedance of the airplane's critical angle of attack, which resulted in a subsequent aerodynamic stall and spin at an altitude that was too low for recovery.
- [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.
- [NTSB CEN18FA310](https://openairdocs.org/ntsb/CEN18FA310.md): Extra EA 400 · Ponca City, OK · Accident · 5 fatal · Class 3 · Field · Final report · Aug 4, 2018 · N13EP · Destroyed
  > The pilot's loss of control for reasons that could not be determined with the available evidence.
- [NTSB WPR18FA210](https://openairdocs.org/ntsb/WPR18FA210.md): Mooney M20J · Lopez Island, WA · Accident · 2 fatal · Field investigation · Final report · Aug 3, 2018 · N56039 · Substantial damage
  > The pilot's exceedance of the airplane's critical angle of attack while maneuvering for landing, which resulted in a cross-control aerodynamic stall, spin, and impact with terrain. Contributing to the accident was the flight instructor's delayed remedial…
- [NTSB GAA18CA467](https://openairdocs.org/ntsb/GAA18CA467.md): Beech 58 · Greenville, SC · Accident · No injuries · Data collection · Final report · Aug 3, 2018 · N59PR · Substantial damage
  > The pilot failure to attain the proper touchdown point on a wet runway, which resulted in insufficient runway remaining to safely stop the airplane.
- [NTSB CEN18LA314](https://openairdocs.org/ntsb/CEN18LA314.md): Airbus EC 130 T2 · Mullen, NE · Accident · Serious injuries · Limited investigation · Final report · Aug 3, 2018 · N130TG · Substantial damage
  > The pilot’s inadequate and incorrect antitorque pedal application during a tight, decelerating turn downwind, which resulted in a loss of yaw control.
- [NTSB WPR18LA216](https://openairdocs.org/ntsb/WPR18LA216.md): Champion 7GCBC · Big Creek, ID · Accident · No injuries · Limited investigation · Final report · Aug 1, 2018 · N57477 · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll.
- [NTSB CEN18LA303](https://openairdocs.org/ntsb/CEN18LA303.md): Buchanan Kitfox IV · Loma, CO · Accident · Minor injuries · Limited investigation · Final report · Jul 31, 2018 · N125TY · Substantial damage
  > The pilot's improper decision to conduct a low-altitude flight over a river and his inadequate monitoring of the environment, which resulted in a collision with a cableway.
- [NTSB GAA18CA476](https://openairdocs.org/ntsb/GAA18CA476.md): Air Tractor AT502 · Louise, MS · Accident · No injuries · Data collection · Final report · Jul 30, 2018 · N205SK · Substantial damage
  > The pilot's improper landing flare, which resulted in a hard, bounced landing and a subsequent loss of directional control.
- [NTSB GAA18CA458](https://openairdocs.org/ntsb/GAA18CA458.md): Allen W Inks Virus SW · Clayton, GA · Accident · No injuries · Data collection · Final report · Jul 30, 2018 · N608US · Substantial damage
  > The pilot’s failure to maintain a proper descent rate, which resulted in a hard, bounced landing and runway overrun.
- [NTSB GAA18CA456](https://openairdocs.org/ntsb/GAA18CA456.md): Luscombe 8 · Pottsville, PA · Accident · No injuries · Data collection · Final report · Jul 30, 2018 · N2022K · Substantial damage
  > The pilot’s failure to maintain directional control during landing.
- [NTSB ERA18FA206](https://openairdocs.org/ntsb/ERA18FA206.md): Piper PA60 · Greenville, ME · Accident · 3 fatal · Field investigation · Final report · Jul 30, 2018 · C-GRRS · Destroyed
  > The pilot's exceedance of the airplane's critical angle of attack while maneuvering to land, which resulted in an aerodynamic stall.
- [NTSB GAA18CA460](https://openairdocs.org/ntsb/GAA18CA460.md): Cessna 172 · Grand Prairie, TX · Accident · No injuries · Data collection · Final report · Jul 29, 2018 · N24144 · Substantial damage
  > The student pilot’s failure to maintain the runway centerline during takeoff with a crosswind.
- [NTSB ERA18LA204](https://openairdocs.org/ntsb/ERA18LA204.md): Progressive Aerodyne Searey · Haverhill, NH · Accident · Serious injuries · Limited investigation · Final report · Jul 29, 2018 · N221EZ · Substantial damage
  > The pilot's failure to maintain clearance from trees while maneuvering the airplane at a very low altitude in a confined area while attempting to land on a river.
- [NTSB CEN18FA297](https://openairdocs.org/ntsb/CEN18FA297.md): Aeronca 7AC · Alexandria, MN · Accident · 1 fatal · Field investigation · Final report · Jul 29, 2018 · N85506 · Substantial damage
  > The pilot's intentional low-altitude flight, which resulted in an impact with power lines.
- [NTSB ANC18LA058](https://openairdocs.org/ntsb/ANC18LA058.md): Robinson R44 · Bettles, AK · Accident · No injuries · Limited investigation · Final report · Jul 29, 2018 · N744AK · Substantial damage
  > Maintenance personnel's application of insufficient preload on the attachment hardware for the idler gear shaft during engine overhaul, which resulted in the dismounting of the idler gear shaft assembly due to wear and deformation and the subsequent total…
- [NTSB WPR18LA205](https://openairdocs.org/ntsb/WPR18LA205.md): Cessna 177 · San Diego/El Cajon, CA · Accident · Minor injuries · Class 3 · Limited · Final report · Jul 28, 2018 · N3477T · Substantial damage
  > The pilot’s inadequate preflight planning, which resulted in his exceedance of the airplane's maximum gross weight, which lead to the airplane's poor climb performance, and a subsequent loss of control and impact with terrain.
- [NTSB GAA18CA466](https://openairdocs.org/ntsb/GAA18CA466.md): Vans RV9 · Holland, MI · Accident · No injuries · Data collection · Final report · Jul 28, 2018 · N899RV · Substantial damage
  > The pilot’s failure to maintain yaw control during a go-around.
- [NTSB GAA18CA452](https://openairdocs.org/ntsb/GAA18CA452.md): Cessna 172 · Wadsworth, OH · Accident · No injuries · Data collection · Final report · Jul 28, 2018 · N4855G · Substantial damage
  > The pilot’s failure to maintain directional control during landing.
- [NTSB GAA18CA451](https://openairdocs.org/ntsb/GAA18CA451.md): Vans RV 6 · Pickens, SC · Accident · No injuries · Data collection · Final report · Jul 28, 2018 · N24CM · Substantial damage
  > The pilot's improper landing flare, which resulted in a bounced landing.
- [NTSB CEN18LA299](https://openairdocs.org/ntsb/CEN18LA299.md): Piper PA28 · Columbia, IL · Accident · Serious injuries · Limited investigation · Final report · Jul 28, 2018 · N624FL · Substantial damage
  > The airplane's inability to climb due to reduced engine power as a result of insufficient compression in all cylinders and fouled spark plugs in the No. 2 cylinder while operating near its maximum gross weight.
- [NTSB GAA18CA465](https://openairdocs.org/ntsb/GAA18CA465.md): Bellanca 8GCBC · El Dorado, AR · Accident · No injuries · Data collection · Final report · Jul 27, 2018 · N391KM · Substantial damage
  > The pilot's improper fuel planning, which resulted in fuel exhaustion and a subsequent total loss of engine power.
- [NTSB GAA18CA461](https://openairdocs.org/ntsb/GAA18CA461.md): Cessna 152 · Oak Harbor, WA · Accident · No injuries · Data collection · Final report · Jul 27, 2018 · N152LT · Substantial damage
  > The student pilot's improper landing flare, which resulted in a hard, bounced landing.
- [NTSB GAA18CA453](https://openairdocs.org/ntsb/GAA18CA453.md): Robinson R44 · Elma, IA · Accident · Minor injuries · Data collection · Final report · Jul 27, 2018 · N466EL · Substantial damage
  > The pilot's failure maintain clearance from power lines during an agricultural application flight.
- [NTSB GAA18CA450](https://openairdocs.org/ntsb/GAA18CA450.md): Robinson R44 · Lantana, FL · Accident · Minor injuries · Data collection · Final report · Jul 27, 2018 · N479AT · Substantial damage
  > The student pilot’s improper pitch control during landing, which resulted in a dynamic rollover.

Next page: https://openairdocs.org/ntsb-events/470/sequence.md?page=59

## 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 s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '470' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent"))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/470/sequence?page=58

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