# NTSB investigations: Aircraft servicing event

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 2 · 70 cases

## Latest cases

- [NTSB ERA26LA062](https://openairdocs.org/ntsb/ERA26LA062.md): Cessna 172 · Pensacola, FL · Accident · Minor injuries · Class 4 · Limited · Final report · Dec 7, 2025 · N6542H · Substantial damage
  > The pilot’s exceedance of the critical angle of attack during initial climb which resulted in an aerodynamic stall.
- [NTSB ERA25LA315](https://openairdocs.org/ntsb/ERA25LA315.md): Patriot CX1900A · Centreville, AL · Accident · Serious injuries · Class 4 · Limited · Final report · Aug 20, 2025 · N150SP · Substantial damage
  > The pilot’s failure to detect and remove water contamination from the airplane’s fuel system before the flight, which resulted in a total loss of engine power during initial climb.
- [NTSB CEN25LA101](https://openairdocs.org/ntsb/CEN25LA101.md): Cessna 177A · Farlinville, KS · Accident · No injuries · Class 4 · Limited · Final report · Feb 20, 2025 · N30413 · Substantial damage
  > A loss of engine power that resulted from fuel contamination when it was treated with a 70% isopropyl alcohol solution (antiseptic) that contained water. Contributing to the accident were vague fuel treatment instructions provided by the operator.
- [NTSB CEN25LA074](https://openairdocs.org/ntsb/CEN25LA074.md): Cessna 560 · Pagosa Springs, CO · Accident · No injuries · Class 3 · Limited · Final report · Dec 27, 2024 · N753MB · Substantial damage
  > The pilot’s inadequate preflight planning and poor preflight inspection and decision-making, which led to a takeoff attempt above the airplane’s certified maximum takeoff weight with snow-contaminated wings, resulting in a rejected takeoff at an airspeed…
- [NTSB CEN24LA370](https://openairdocs.org/ntsb/CEN24LA370.md): Piper PA-25-235 · Muskogee, OK · Accident · No injuries · Class 4 · Limited · Final report · Sep 26, 2024 · N6548Z · Substantial damage
  > The pilot’s inattention to refueling during turn-around operations which resulted in a loss of engine power due to fuel exhaustion.
- [NTSB ERA23LA122](https://openairdocs.org/ntsb/ERA23LA122.md): Aero Commander 500 · Sylacauga, AL · Accident · Serious injuries · Class 3 · Limited · Final report · Jan 28, 2023 · N107DF · Substantial damage
  > The pilot’s failure to assure there was an adequate amount of fuel onboard to complete the flight, which resulted in a loss of engine power due to fuel exhaustion.
- [NTSB CEN23LA067](https://openairdocs.org/ntsb/CEN23LA067.md): Cessna 172F · Auburn Hills, MI · Accident · Minor injuries · Class 3 · Limited · Final report · Dec 21, 2022 · N8768U · Substantial damage
  > The catastrophic engine failure due to lack of oil lubrication, which resulted from the pilot’s failure to follow the airplane and engine manufacturers’ guidance for cold weather operation.
- [NTSB WPR22LA154](https://openairdocs.org/ntsb/WPR22LA154.md): Eurocopter AS 350 B3 · Deer Valley, AZ · Accident · Serious injuries · Class 4 · Limited · Final report · Apr 17, 2022 · N808LF · Substantial damage
  > The fuelers improper action during the refueling process.
- [NTSB ERA22FA076](https://openairdocs.org/ntsb/ERA22FA076.md): Cessna T210R · Grove City, PA · Accident · 2 fatal · Class 3 · Field · Final report · Nov 24, 2021 · N6209U · Destroyed
  > A catastrophic engine failure due to oil starvation after the pilot’s failure to secure the oil filler cap before flight. Contributing to the accident was the pilots’ decision to continue the flight following the oil loss event and precautionary landing.
- [NTSB DCA20WA025](https://openairdocs.org/ntsb/DCA20WA025.md): Boeing 787 · Pettirossi, Paraguay · Incident · No injuries · Foreign investigation · Nov 22, 2019 · EC-MNS · Minor damage
  > The government of Paraguay has notified the NTSB of an incident involving a BOEING 787 airplane that occurred on November 22, 2019. The NTSB has appointed a U.S. Accredited Representative to assist the government of Paraguay's investigation under the…
- [NTSB GAA19CA549](https://openairdocs.org/ntsb/GAA19CA549.md): Cessna L19 · Kennett, MO · Accident · No injuries · Data collection · Final report · Sep 15, 2019 · N4584N · Substantial damage
  > The pilot's failure to install the engine oil filler cap before the first flight of the day; his subsequent failure to conduct a preflight check before the accident flight, which resulted in his failure to note that the cap was not installed; and his improper…
- [NTSB CEN19LA244](https://openairdocs.org/ntsb/CEN19LA244.md): Air Tractor AT 602 · Walls, MS · Accident · No injuries · Class 3 · Limited · Final report · Jul 24, 2019 · N50634 · Substantial damage
  > The improper fuel servicing of the airplane, which resulted in water contamination of the airplane's fuel supply and a subsequent loss of engine power.
- [NTSB GAA19CA295](https://openairdocs.org/ntsb/GAA19CA295.md): Pipistrel Alpha Trainer · Salida, CO · Accident · No injuries · Data collection · Final report · May 30, 2019 · N40EN · Substantial damage
  > The pilot's failure to replace the fuel cap after fueling, which resulted in a loss of engine power due to fuel exhaustion and a subsequent forced landing to a field and subsequent collision with a fence.
- [NTSB GAA19CA209](https://openairdocs.org/ntsb/GAA19CA209.md): Bell 206 · Big Pine, FL · Accident · No injuries · Data collection · Final report · Apr 12, 2019 · N173MS · Substantial damage
  > The pilot's failure to maintain helicopter control while it was being reloaded with the rotors turning in gusting wind conditions, which resulted in a rotor strike with ground equipment.
- [NTSB GAA19CA186](https://openairdocs.org/ntsb/GAA19CA186.md): Bell 206 · Valley Center, CA · Accident · Serious injuries · Data collection · Final report · Mar 29, 2019 · N83181 · Substantial damage
  > The ground crew’s attachment of the load fill hose to the helicopter without telling the pilot, which resulted in a loss of helicopter control during takeoff.
- [NTSB WPR19LA063](https://openairdocs.org/ntsb/WPR19LA063.md): Piper PA22 · Kingman, AZ · Accident · 1 fatal · Class 2 · Limited · Final report · Jan 13, 2019 · N9227D · Substantial damage
  > The student pilot's failure to secure the fuel caps, which led to the fuel being siphoned overboard, fuel exhaustion, and the total loss of engine power.
- [NTSB GAA19CA070](https://openairdocs.org/ntsb/GAA19CA070.md): Cessna T337 · Homosassa, FL · Accident · No injuries · Data collection · Final report · Nov 8, 2018 · N1ZR · Substantial damage
  > The pilot's inadequate preflight inspection, which resulted in fuel exhaustion and the subsequent total loss of power in both engines.
- [NTSB GAA18CA424](https://openairdocs.org/ntsb/GAA18CA424.md): Bell 206 · New Castle, IN · Accident · No injuries · Data collection · Final report · Jul 16, 2018 · N39LR · Substantial damage
  > The pilot's failure to ensure that the fill hose was disconnected from the helicopter before takeoff, which resulted in the fill hose striking the tail rotor and the subsequent loss of tail rotor effectiveness. Contributing to the accident was inadequate…
- [NTSB GAA18CA330](https://openairdocs.org/ntsb/GAA18CA330.md): Sorensen Danny S BF9 2 · Evanston, WY · Accident · No injuries · Data collection · Final report · May 31, 2018 · N81973 · Substantial damage
  > The pilot’s failure to fuel the biplane’s main fuel tank before the flight and his inadequate preflight inspection, during which he did not verify the fuel quantity, which resulted in fuel exhaustion
- [NTSB CEN18LA163](https://openairdocs.org/ntsb/CEN18LA163.md): Cessna 182F · Luling, TX · Accident · Minor injuries · Limited investigation · Final report · May 8, 2018 · N3291U · Substantial damage
  > The pilot’s failure to secure the left-wing fuel cap after refueling the airplane, which resulted in a fuel leak on takeoff.
- [NTSB WPR18CA096](https://openairdocs.org/ntsb/WPR18CA096.md): Bell 47G · Pixley, CA · Accident · Serious injuries · Data collection · Final report · Feb 28, 2018 · N7800S · Substantial damage
  > A total loss of engine power due to fuel starvation, which resulted from the pilot’s failure to ensure that adequate fuel was on board for the flight. Contributing to the accident was the pilot’s self-induced pressure to complete the flight due to impending…
- [NTSB GAA17CA557](https://openairdocs.org/ntsb/GAA17CA557.md): Bellet James J Vans RV 8 · Orange, MA · Accident · Minor injuries · Data collection · Final report · Sep 26, 2017 · N184SJ · Substantial damage
  > The pilot's failure to remove the engine cowl plugs during preflight, which resulted in excessive engine cylinder head temperatures during climb and a total loss of engine power.
- [NTSB WPR17LA214](https://openairdocs.org/ntsb/WPR17LA214.md): SC Aerostar YAK 52W · El Cajon, CA · Accident · No injuries · Limited investigation · Final report · Sep 23, 2017 · N52KF · Substantial damage
  > The pilot's failure to maintain directional control during taxi after a reduction in braking performance and steering capabilities due to his failure to reopen the air supply valve after the nonstandard engine start.
- [NTSB WPR17LA212](https://openairdocs.org/ntsb/WPR17LA212.md): Mooney M20E · Glendale, CA · Accident · Minor injuries · Limited investigation · Final report · Sep 23, 2017 · N34BE · Substantial damage
  > The pilot’s inadequate preflight fuel planning and improper decision to not refuel before the flight, which resulted in fuel exhaustion and the subsequent total loss of engine power.
- [NTSB GAA17CA450](https://openairdocs.org/ntsb/GAA17CA450.md): Robinson Helicopter R44 · Dunlap, IL · Accident · Minor injuries · Data collection · Final report · Jul 31, 2017 · N344MM · Substantial damage
  > The pilot’s failure to visually confirm that the helicopter was disconnected from hoses during refueling operations. Contributing to the accident was the pilot’s and ground crew’s misunderstanding of the hand signals.
- [NTSB ANC17CA044](https://openairdocs.org/ntsb/ANC17CA044.md): Brantly B2 · St. Michael, AK · Accident · No injuries · Data collection · Final report · Jun 25, 2017 · N5955X · Substantial damage
  > The pilot’s inadequate supervision of the refueling process, which resulted in a loss of engine power due to water contamination in the helicopter’s fuel system from the fuel drum and subsequent impact with terrain.
- [NTSB ERA17LA109](https://openairdocs.org/ntsb/ERA17LA109.md): Ercoupe 415 · Dawsonville, GA · Accident · Minor injuries · Limited investigation · Final report · Feb 19, 2017 · N99716 · Substantial damage
  > A decrease in oil pressure due to the pilot's unintentional overfilling of the engine oil sump, and the pilot's subsequent decision to perform an off-airport precautionary landing, which resulted in impact with a tree.
- [NTSB DCA17WA065](https://openairdocs.org/ntsb/DCA17WA065.md): Boeing 737 · Adelaide, Australia · Incident · No injuries · Foreign investigation · Dec 12, 2016 · UNK · No damage
  > The Australian Transport Safety Bureau (ATSB) has notified the NTSB of an incident involving a Boeing 737 airplane that occurred on December 12, 2016. The NTSB has appointed a U.S. Accredited Representative to assist the ATSB's investigation under the…
- [NTSB DCA16CA211](https://openairdocs.org/ntsb/DCA16CA211.md): Boeing 737 832 · New York, NY · Accident · No injuries · Data collection · Final report · Aug 10, 2016 · N3762Y · Substantial damage
  > inadvertent collision by ground service vehicle.
- [NTSB GAA16CA405](https://openairdocs.org/ntsb/GAA16CA405.md): Bell 206 · Outlook, WA · Accident · Minor injuries · Data collection · Final report · Jul 29, 2016 · N1087N · Destroyed
  > The pilot and ground crew's failure to visually inspect the helicopter's skids before takeoff, which resulted in a water hose becoming entangled on the right skid, a loss of control, an impact with terrain, and a post-crash fire.
- [NTSB CEN16LA112](https://openairdocs.org/ntsb/CEN16LA112.md): Cirrus Design SR22 · Laguna Pueblo, NM · Accident · Minor injuries · Limited investigation · Final report · Feb 29, 2016 · N2711M · Substantial damage
  > A total loss of engine power due to fuel exhaustion. Contributing to the accident was the pilot's inadequate oversight of the airplane's refueling and her subsequent failure to verify and monitor the fuel quantity before and during the flight.
- [NTSB GAA16CA060](https://openairdocs.org/ntsb/GAA16CA060.md): Beech 56 · Hudson, CO · Accident · No injuries · Data collection · Final report · Nov 22, 2015 · N12WB · Substantial damage
  > The pilot's failure to maintain directional control during the landing. Contributing to the accident was the distraction of the open cabin door.
- [NTSB CEN16LA035](https://openairdocs.org/ntsb/CEN16LA035.md): Glimn Kitfox 2-3 · Escanaba, MI · Accident · Minor injuries · Limited investigation · Final report · Nov 3, 2015 · N93TG · Substantial damage
  > The airplane owner's inadequate maintenance and servicing of the propeller gearbox, which resulted in oil starvation, failure of the gearbox in flight, and a subsequent loss of propeller thrust. Contributing to the outcome was the airplane's low altitude at…
- [NTSB CEN14FA462](https://openairdocs.org/ntsb/CEN14FA462.md): Cessna 421C · Las Cruces, NM · Accident · 4 fatal · Field investigation · Final report · Aug 28, 2014 · N51RX · Destroyed
  > The misfueling of the airplane with jet fuel instead of the required aviation fuel, and the resultant detonation and a total loss of engine power during initial climb. Contributing to the accident were the line service technician's inadvertent misfueling of…
- [NTSB WPR14CA332](https://openairdocs.org/ntsb/WPR14CA332.md): Aeronca 7AC · Apple Valley, CA · Accident · Minor injuries · Data collection · Final report · Aug 8, 2014 · N12DF · Substantial damage
  > The pilot's failure to adequately secure the airplane while hand-starting the engine.
- [NTSB CEN14LA267](https://openairdocs.org/ntsb/CEN14LA267.md): Diamond Aircraft Ind DA20-C1 · Longmont, CO · Accident · No injuries · Limited investigation · Final report · Jun 1, 2014 · N206ND · Substantial damage
  > A loss of engine power due to fuel exhaustion. Contributing to the accident was the pilot’s inadequate preflight inspection.
- [NTSB CEN14LA218](https://openairdocs.org/ntsb/CEN14LA218.md): Beech A36 · Wann, OK · Accident · Serious injuries · Limited investigation · Final report · Apr 27, 2014 · N3078Y · Substantial damage
  > The pilot's inadequate preflight inspection and planning and inflight fuel management, which resulted in a loss of engine power due to fuel exhaustion and a subsequent forced landing in an area of unsuitable terrain.
- [NTSB CEN14LA204](https://openairdocs.org/ntsb/CEN14LA204.md): Cessna 210A · Searcy, AR · Accident · Minor injuries · Limited investigation · Final report · Apr 18, 2014 · N9421X · Substantial damage
  > The pilot's inadequate preflight inspection of the airplane, which resulted in oil starvation and a subsequent engine failure.
- [NTSB CEN14CA182](https://openairdocs.org/ntsb/CEN14CA182.md): Cessna 182J · Belen, NM · Accident · No injuries · Data collection · Final report · Feb 11, 2014 · N300EM · Substantial damage
  > The pilot's failure to ensure adequate fuel onboard for the intended flight.
- [NTSB WPR14FA024](https://openairdocs.org/ntsb/WPR14FA024.md): Cessna 208 · Wailea, HI · Accident · No injuries · Field investigation · Final report · Oct 22, 2013 · N861MA · Substantial damage
  > Improper maintenance that resulted in contamination of the engine's compressor turbine disc and blade assembly by glass bead remnants, which resulted in a blade failure.
- [NTSB WPR13LA416](https://openairdocs.org/ntsb/WPR13LA416.md): Beech C90 - A · Idaho Falls, ID · Accident · Serious injuries · Limited investigation · Final report · Sep 19, 2013 · N191TP · Substantial damage
  > The pilot's inadequate preflight fuel planning, which resulted in departure with insufficient fuel to complete the flight, and consequent inflight power loss due to fuel exhaustion.
- [NTSB WPR13LA383](https://openairdocs.org/ntsb/WPR13LA383.md): Piper PA-38 · Madera, CA · Accident · No injuries · Limited investigation · Final report · Aug 22, 2013 · N2578L · Substantial damage
  > The pilots' inadequate fuel planning, which resulted in the airplane departing with insufficient fuel to complete the planned flight, and their failure to recognize that discrepancy en route, which resulted in a total loss of engine power due to fuel…
- [NTSB CEN13LA304](https://openairdocs.org/ntsb/CEN13LA304.md): Ankestar, Bradley D. RAND-ROBINSON KR2 · Hamilton, OH · Accident · Minor injuries · Limited investigation · Final report · May 11, 2013 · N774A · Substantial damage
  > The loss of engine power due to vapor lock in the fuel system. Contributing to the accident was the operation of the airplane with automotive gasoline and the installation of noninsulated fuel components near heat sources in the engine compartment.
- [NTSB CEN13LA155](https://openairdocs.org/ntsb/CEN13LA155.md): Robinson Helicopter R44 II · Tulsa, OK · Accident · No injuries · Limited investigation · Final report · Feb 6, 2013 · N276RC · Substantial damage
  > The line technician’s failure to remove the refueling mat from the helicopter fuselage following servicing, which resulted in the mat striking the tail rotor in flight, and the pilot’s inadequate preflight inspection.
- [NTSB CEN13LA004](https://openairdocs.org/ntsb/CEN13LA004.md): Boeing 717-200 · Milwaukee, WI · Accident · No injuries · Limited investigation · Final report · Oct 5, 2012 · N894AT · Substantial damage
  > An obstruction (a sleeve of cups) that lodged under the catering truck brake pedal, which prevented the driver from stopping the truck before it struck the parked airplane.
- [NTSB WPR12LA178](https://openairdocs.org/ntsb/WPR12LA178.md): Beechcraft A36TC · Pendleton, OR · Accident · Serious injuries · Limited investigation · Final report · Apr 22, 2012 · N3862C · Substantial damage
  > The pilot's failure to maintain an adequate glidepath for landing, which resulted in a collision with terrain short of the runway. Contributing to the accident was the pilot's failure to secure the left-side fuel cap before departure. Contributing to the…
- [NTSB ERA12LA260](https://openairdocs.org/ntsb/ERA12LA260.md): Hughes 369D · McCormick, SC · Accident · Minor injuries · Limited investigation · Final report · Mar 30, 2012 · N868W · Substantial damage
  > The pilot's decision to use automotive fuel instead of the approved alternate fuel, which resulted in a total loss of engine power.
- [NTSB ERA12LA219](https://openairdocs.org/ntsb/ERA12LA219.md): Cirrus Design SR22 · Homestead, FL · Accident · No injuries · Limited investigation · Final report · Mar 9, 2012 · N444VR · Substantial damage
  > The inadequate servicing and maintenance of the engine and the airplane owner and maintenance personnel's disregard of the manufacturer's recommended engine overhaul schedule and service bulletins, which resulted in an in-flight internal failure and seizure…
- [NTSB DCA12CA035](https://openairdocs.org/ntsb/DCA12CA035.md): Bombardier CL600 2B19 · San Francisco, CA · Accident · No injuries · Data collection · Final report · Feb 4, 2012 · N912SW · Substantial damage
  > the driver's failure to ensure that the belt loader was clear of the airplane before turning.
- [NTSB WPR11FA426](https://openairdocs.org/ntsb/WPR11FA426.md): Enstrom 280FX · Heber City, UT · Accident · Serious injuries · Field investigation · Final report · Sep 3, 2011 · N280AD · Substantial damage
  > The pilot’s failure to ensure that there was sufficient fuel onboard to conduct the flight, which resulted in a loss of engine power due to fuel exhaustion. Contributing to the severity of the passengers’ injuries was the operator’s failure to provide…

Next page: https://openairdocs.org/ntsb-events/020/sequence.md?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 c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '020' 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/020/sequence

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