# NTSB investigations: Aircraft loading 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 2 of 2 · 84 cases ## Cases, newest first - [NTSB CEN14FA453](https://openairdocs.org/ntsb/CEN14FA453.md): Cessna 172R · Willoughby Hills, OH · Accident · 4 fatal · Field investigation · Final report · Aug 26, 2014 · N4207P · Destroyed > The pilot's failure to maintain control of the airplane while returning to the airport immediately after takeoff, which resulted in the airplane exceeding its critical angle of attack and entering an aerodynamic stall during the turn. Contributing to the… - [NTSB ANC14FA068](https://openairdocs.org/ntsb/ANC14FA068.md): Ryan Navion A · Coldfoot, AK · Accident · Serious injuries · Field investigation · Final report · Aug 24, 2014 · N4827K · Substantial damage > The pilot’s improper inflight planning and improper decision to deliberately operate the airplane at low altitude in close proximity to obstructions and rising terrain. Contributing to the accident were the pilot’s improper preflight planning and the Federal… - [NTSB ERA14CA397](https://openairdocs.org/ntsb/ERA14CA397.md): Raytheon G36 · Milton, FL · Accident · Minor injuries · Data collection · Final report · Aug 20, 2014 · N636TM · Substantial damage > The pilot's inadequate preflight planning, which resulted in an attempted takeoff over the airplane's maximum gross weight and beyond its aft center of gravity limit. Contributing to the accident was the pilot's lack of total flight experience in the aircraft… - [NTSB ANC14LA058](https://openairdocs.org/ntsb/ANC14LA058.md): Dehavilland DHC 2 · Talkeetna, AK · Accident · No injuries · Limited investigation · Final report · Jul 31, 2014 · N62197 · Substantial damage > The pilot’s inadequate preflight inspection that did not detect that the bulk fuel tank was full and led to an unanticipated heavy airplane weight and his failure to use the entire soft, wet, and muddy airstrip length for takeoff, which resulted in a takeoff… - [NTSB ERA14FA343](https://openairdocs.org/ntsb/ERA14FA343.md): Piper PA-32R-301T · North Captiva Island, FL · Accident · 1 fatal · Field investigation · Final report · Jul 16, 2014 · N297AS · Substantial damage > The pilot’s failure to secure the cargo in the cargo compartment, which resulted in a weight shift that led to the center of gravity exceeding its aft limit during a go-around attempt and a subsequent aerodynamic stall. Also causal to the accident were the… - [NTSB CEN14FA278](https://openairdocs.org/ntsb/CEN14FA278.md): Hermann Bjorn Lancair IV · Duluth, MN · Accident · 1 fatal · Field investigation · Final report · Jun 7, 2014 · N86NW · Substantial damage > The pilot's failure to maintain airplane control while operating in instrument flight rules (IFR) conditions, which was due to spatial disorientation resulting from erroneous heading and bank angle information shown on the primary flight display. Contributing… - [NTSB ANC14CA012](https://openairdocs.org/ntsb/ANC14CA012.md): Douglas DC-6 · Nuiqsut, AK · Accident · No injuries · Data collection · Final report · Nov 25, 2013 · N100CE · Substantial damage > A load shift during takeoff, which resulted in substantial damage to the aft bulkhead and associated structures. - [NTSB CEN13IA563](https://openairdocs.org/ntsb/CEN13IA563.md): Pilatus PC-12/47E · Austin, TX · Incident · Minor injuries · Incident investigation · Final report · Sep 12, 2013 · N617BG · Minor damage > The pilot’s improper weight and balance calculations, which resulted in the airplane exceeding its weight and center-of-gravity limits and led to a loss of pitch control during takeoff, and the operator’s failure to obtain required weight information and to… - [NTSB CEN13LA421](https://openairdocs.org/ntsb/CEN13LA421.md): Cessna 208B · Chicago, IL · Accident · No injuries · Limited investigation · Final report · Jul 17, 2013 · N732MD · Substantial damage > The gate agent’s premature removal of the tailstand without confirming with the flight crew that it was safe to remove, which allowed the airplane to tilt backward when a passenger stood up and stepped toward the back of the airplane. - [NTSB ERA13LA279](https://openairdocs.org/ntsb/ERA13LA279.md): Cessna 172M · Louisville, KY · Accident · Serious injuries · Limited investigation · Final report · Jun 12, 2013 · N118JD · Substantial damage > The pilot's failure to set the correct flap position before takeoff and his inadequate preflight planning, which resulted in the operation of the airplane over the maximum allowable gross weight, both of which led to an aerodynamic stall at too low an… - [NTSB ERA13LA252](https://openairdocs.org/ntsb/ERA13LA252.md): Beech A36 · Atlanta, GA · Accident · No injuries · Limited investigation · Final report · May 23, 2013 · N8225T · Substantial damage > The pilot's inadequate preflight planning, which resulted in the airplane being loaded in excess of its maximum gross weight at an aft center of gravity for a takeoff with a quartering tailwind and high-density altitude conditions, all of which degraded the… - [NTSB WPR13LA217](https://openairdocs.org/ntsb/WPR13LA217.md): Robinson R44 II · Pomeroy, WA · Accident · No injuries · Limited investigation · Final report · May 2, 2013 · N442RN · Substantial damage > The pilot's failure to ensure that the helicopter was properly loaded, which resulted in the helicopter being in excess of its maximum allowable gross weight and led to a loss of main rotor rpm on takeoff. Contributing to the accident were the ground… - [NTSB DCA13MA081](https://openairdocs.org/ntsb/DCA13MA081.md): Boeing 747-400 BCF · Bagram, Afghanistan · Accident · 7 fatal · Class 1 · Major · Final report · Apr 29, 2013 · N949CA · Destroyed > National Airlines' inadequate procedures for restraining special cargo loads, which resulted in the loadmaster's improper restraint of the cargo, which moved aft and damaged hydraulic systems Nos. 1 and 2 and horizontal stabilizer drive mechanism components,… - [NTSB DCA12WA159](https://openairdocs.org/ntsb/DCA12WA159.md): Boeing 777 · Rome, Italy · Accident · No injuries · Foreign investigation · Sep 30, 2012 · EI-ISB · Substantial damage > On September 30, 2012, about 1305 Coordinated Universal Time (UTC), a Boeing 777-200 sustained damage to the forward left passenger door and aircraft structure when a jetbridge was moved during boarding operations at Rome Fiumicino Airport, Rome, Italy. There… - [NTSB WPR12LA302](https://openairdocs.org/ntsb/WPR12LA302.md): Bunch COZY-CANARDIII · Winslow, AZ · Accident · 1 fatal · Limited investigation · Final report · Jul 11, 2012 · N718JT · Substantial damage > The pilot’s failure to maintain airplane control during climb in high-density altitude conditions and with the airplane’s weight in excess of its maximum allowable gross weight. - [NTSB ERA12FA326](https://openairdocs.org/ntsb/ERA12FA326.md): Gutierrez Pablino Hummel Bird · DeFuniak Springs, FL · Accident · 1 fatal · Field investigation · Final report · May 9, 2012 · N9001N · Substantial damage > The pilot's failure to maintain airplane control due to the airplane’s exceedence of its maximum gross weight and center of gravity’s most rearward limit and his lack of familiarity with the airplane make and model, which resulted in an aerodynamic stall and… - [NTSB ANC12CA018](https://openairdocs.org/ntsb/ANC12CA018.md): Robinson Helicopter R44 II · Beluga, AK · Accident · No injuries · Data collection · Final report · Jan 21, 2012 · N4510T · Substantial damage > Ground personnel's movement of cargo in windy conditions, which allowed a previously secured cargo sack to blow into the main rotor blades. - [NTSB ERA11LA451](https://openairdocs.org/ntsb/ERA11LA451.md): Cessna U206F · Arcadia, FL · Accident · Minor injuries · Limited investigation · Final report · Aug 12, 2011 · N8737Q · Substantial damage > The pilot’s decision to take off in high density altitude conditions with the airplane over its maximum gross weight, due to the pilot’s improper weight and balance calculations, which resulted in the airplane’s inability to climb or maintain altitude. - [NTSB WPR11LA361](https://openairdocs.org/ntsb/WPR11LA361.md): Beech 76 · Perris, CA · Accident · Serious injuries · Limited investigation · Final report · Jul 30, 2011 · N6718X · Substantial damage > The pilot’s failure to maintain airplane control and the resulting encounter with an aerodynamic stall. Also causal were the pilot’s inadequate preflight planning and preflight inspection, his failure to ensure the pitch trim was positioned correctly for… - [NTSB WPR11FA242](https://openairdocs.org/ntsb/WPR11FA242.md): Cessna 172R · Wendover, UT · Accident · 4 fatal · Field investigation · Final report · Jun 1, 2011 · N475ER · Substantial damage > The pilot did not maintain adequate airspeed during the downwind turn resulting in an aerodynamic stall, in-flight loss of control, and spin. Contributing to the accident was the pilot’s inadequate preflight planning and exceedance of the approved weight and… - [NTSB WPR11FA059](https://openairdocs.org/ntsb/WPR11FA059.md): Mooney M20R · Hollister, CA · Accident · 1 fatal · Field investigation · Final report · Nov 25, 2010 · VH-PPA · Substantial damage > The pilot did not ensure the airplane was loaded within its weight and balance envelope, which resulted in longitudinal instability and a loss of aircraft control during the initial climb. - [NTSB CEN11LA067](https://openairdocs.org/ntsb/CEN11LA067.md): Brantly B-2B · Post, TX · Accident · 1 fatal · Limited investigation · Final report · Nov 14, 2010 · N2268U · Substantial damage > The pilot's decision to operate the helicopter over the maximum gross weight and forward of the recommended center of gravity. - [NTSB ANC10CA090](https://openairdocs.org/ntsb/ANC10CA090.md): Cessna 150L · Kenai, AK · Accident · No injuries · Data collection · Final report · Sep 12, 2010 · N1612Q · Substantial damage > The pilot's decision to takeoff from a remote lake after overloading the airplane. Contributing to the accident was the pilot's lack of a seaplane rating. - [NTSB ERA10CA407](https://openairdocs.org/ntsb/ERA10CA407.md): Robinson Helicopter R44 · Aguadilla, PR · Accident · Minor injuries · Data collection · Final report · Aug 8, 2010 · N367JM · Substantial damage > The pilot's inadequate preflight performance calculations, which resulted in the overweight helicopter's lack of hover capability out of ground effect. - [NTSB ANC10FA048](https://openairdocs.org/ntsb/ANC10FA048.md): Cessna U206F · Anchorage, AK · Accident · 1 fatal · Field investigation · Final report · Jun 2, 2010 · N59352 · Substantial damage > The pilot’s decision to load the airplane well beyond its allowable weight and center of gravity limits, resulting in a loss of control during the initial climb. Contributing to the severity of the injuries was the pilot’s decision to allow two child… - [NTSB ERA10LA275](https://openairdocs.org/ntsb/ERA10LA275.md): Cessna 172N · Plattekill, NY · Accident · Serious injuries · Limited investigation · Final report · May 21, 2010 · N739RK · Substantial damage > The pilot's failure to place the fuel selector valve in the appropriate position for takeoff resulting in a partial loss of engine power. Contributing to the accident was the pilot's attempted takeoff at a higher than allowed gross weight. - [NTSB ERA10LA267](https://openairdocs.org/ntsb/ERA10LA267.md): Piper PA-46-350P · Clearwater, FL · Accident · Serious injuries · Limited investigation · Final report · May 16, 2010 · XBLTH · Substantial damage > The overweight condition of the airplane due to the pilot's inadequate preflight planning, resulting in the airplane's degraded climb performance. Contributing to the accident was the pilot's retraction of the flaps prior to reaching the manufacturer's… - [NTSB CEN09LA525](https://openairdocs.org/ntsb/CEN09LA525.md): Cessna 182 · Caddo Mills, TX · Accident · Serious injuries · Limited investigation · Final report · Aug 15, 2009 · N2364G · Minor damage > The failure of the operator to ensure that the airplane engine was shutdown during passenger unloading and the lack of adequate supervision of the passenger by the pilot and ground crewmember. - [NTSB WPR09CA393](https://openairdocs.org/ntsb/WPR09CA393.md): Grumman Acft ENG Cor-Schweizer G-164B · Westley, CA · Accident · No injuries · Data collection · Final report · Aug 13, 2009 · N6697Q · Substantial damage > The pilot’s inadequate preflight planning and preparation, and his decision to operate the airplane well in excess of its maximum gross weight. - [NTSB ERA09CA428](https://openairdocs.org/ntsb/ERA09CA428.md): Air Tractor AT502 · Dundee, MS · Accident · Minor injuries · Data collection · Final report · Jul 29, 2009 · N502AJ · Substantial damage > The pilot's failure to maintain aircraft control during takeoff. - [NTSB CEN09LA388](https://openairdocs.org/ntsb/CEN09LA388.md): Beech B100 · Rapid City, SD · Accident · Serious injuries · Limited investigation · Final report · Jun 15, 2009 · N4490M · No damage > The flight crewmembers’ failure to secure the patient using the available over-the-shoulder restraints and the encounter with clear-air turbulence during cruise descent. - [NTSB CEN09CA323](https://openairdocs.org/ntsb/CEN09CA323.md): Air Tractor AT-502 · Mendota, IL · Accident · Minor injuries · Data collection · Final report · May 29, 2009 · N198LA · Substantial damage > The pilot's inadequate preflight planning and preparation and his failure to perform an aborted takeoff. - [NTSB ANC09LA038](https://openairdocs.org/ntsb/ANC09LA038.md): Cessna TU206 · Bethel, AK · Accident · Minor injuries · Limited investigation · Final report · May 6, 2009 · N629SP · Substantial damage > The pilot’s failure to remove visible frost from the wings during the preflight inspection, and his failure to maintain adequate airspeed to avoid a stall. Contributing to the accident were conditions conducive to structural icing/frost. - [NTSB LAX08PA259](https://openairdocs.org/ntsb/LAX08PA259.md): Sikorsky S-61N · Weaverville, CA · Accident · 9 fatal · Class 1 · Final report · Aug 6, 2008 · N612AZ · Destroyed > The following actions by Carson Helicopters: 1) the intentional understatement of the helicopter's empty weight, 2) the alteration of the power available chart to exaggerate the helicopter's lift capability, and 3) the practice of using unapproved… ## 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" = '010' 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/010/sequence?page=2 --- 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.