NTSB investigations: Rockwell International S-2R
276 cases on aircraft the registry lists as Rockwell International S-2R. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
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duckdb -csv -c "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.aircraft_model_code IN ('7630202', '7630205'))
ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
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.aircraft_model_code IN ('7630202', '7630205'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB LAX94LA158Accident · Minor injuriesLimited investigationFinal reportRockwell S-2R · Tacna, AZa catastrophic internal engine failure for undetermined reasons. A factor in the accident was the dark nighttime lighting conditions.NTSB FTW93LA220Accident · No injuriesLimited investigationFinal reportRockwell S-2R · Elaine, ARThe pilot's failure to maintain clearance of water spraying and the resultant power loss. A factor was unsuitable terrain for the forced landing.NTSB LAX93LA303Accident · No injuriesLimited investigationFinal reportAyres S2R · Stratford, CAThat the pilot misjudged the airplane's altitude. Factors relating to this accident were the pilot's fatigue and the light conditions.NTSB FTW93FA211Accident · 1 fatalField investigationFinal reportRockwell S-2R · Bastrop, LAThe pilot's failure to maintain terrain clearance.NTSB FTW93LA190Accident · No injuriesLimited investigationFinal reportRockwell S-2R · Wynne, ARThe engine power loss for undetermined reasons and the lack of suitable terrain for a forced landing.NTSB FTW92DPG10Accident · No injuriesFinal reportRockwell S2R-R3S · Minturn, ARThe loss of engine power and the encounter with unsuitable terrain during the forced landing.NTSB ATL92LA141Accident · No injuriesLimited investigationFinal reportRockwell S-2R · Americus, GAA loss of engine power due to a crack in the number three cylinder. A factor was the soft terrain at the forced landing area.NTSB FTW92DPG07Accident · No injuriesFinal reportAyres S2R · Grady, ARThe loss of engine power due to the separation of the number one engine cylinder. A factor was the unsuitable terrain.NTSB SEA92LA091Accident · No injuriesLimited investigationFinal reportRockwell S2R · St. John, WAThe separation of the number 1 cylinder and remedial action by the PIC not possible. A factor contributing to the accident was: rough/uneven terrain.NTSB MIA92LA094Accident · No injuriesLimited investigationFinal reportRockwell S-2R · Hollandale, MSFailure of the pilot in command to check the fuel tank for contaminants before departure, which resulted in the total loss of engine power due to water contamination.NTSB FTW91DPG20Accident · No injuriesFinal reportAyres S2R · Dumas, ARThe failure of a worn rudder adjustment bar. A factor was the pilot's inability to maintain directional control.NTSB SEA91LA200Accident · No injuriesLimited investigationFinal reportRockwell S-2R · Murtaugh, IDThe improper preflight planning/decision by the pilot, resulting in his attempt to takeoff with the aircraft loaded over maximum certificated gross takeoff weight.NTSB ATL91LA113Accident · No injuriesLimited investigationFinal reportRockwell S-2R · Camilla, GARestricted exhaust valve movement, low cylinder compression, and fouling of the engine spark plugs, which resulted in the loss of engine power. Factors were the improper servicing of the aircraft, and the use of an improper fuel grade.NTSB ANC91LA061Accident · 1 fatalLimited investigationFinal reportRockwell S-2R · Larsen Bay, AKThe pilot's decision to continue VFR into IMC conditions and failure to maintain proper altitude. Contributing to the accident was the low ceiling and fog.NTSB FTW91DRA01Accident · No injuriesFinal reportRockwell S2R-600 · Beaumont, TXThe failure of the engine for undetermined reasons. Factors were the lack of suitable terrain for a forced landing and the rough terrain that was encountered.NTSB LAX91LA109Accident · No injuriesLimited investigationFinal reportRockwell S2R-600 · Corcoran, CAFailure of the aircraft engine's fuel pump valve assembly bypass.NTSB LAX90DUJ08Accident · Serious injuriesFinal reportRockwell S-2R · Yuma, AZFailure of the pilot to select a cruise altitude which would ensure adequate clearance from obstructions. A factor in the accident was the dark night which inhibited the pilot's ability to see the obstruction.NTSB SEA90LA140Accident · No injuriesLimited investigationFinal reportRockwell S2R · Royal City, WAThe pilot's failure to ensure an adequate supply of fuel, which resulted in fuel exhaustion.NTSB MIA90LA149Accident · No injuriesLimited investigationFinal reportRockwell S-2R · Crowder, MSFatigue failure of a bolt which secures the mixture and throttle bellcranks to the bellcrank support assembly.NTSB MIA90LA146Accident · No injuriesLimited investigationFinal reportAyres S-2R · Fort Pierce, FLEngine failure due to failure of the engine driven fuel pump shaft due to undetermined reasons.NTSB MKC90LA129Accident · No injuriesLimited investigationFinal reportRockwell S2R · Tilton, ARFailure of the engine blower(supercharger). Related to the accident was the soft/wet terrain, where the forced landing was performed.NTSB FTW90DPA07Accident · No injuriesFinal reportAyres S2R · Mcgregor, TXThe fuel exhaustion induced power loss, which resulted from the pilot's inaccurate fuel consumption calculations.NTSB MKC90DPG02Accident · 1 fatalFinal reportAero Commander S-2R · Alicia, ARThe pilot's failure to maintian airspeed during the turn to reverse direction for a swath run.NTSB MKC90LA079Accident · No injuriesLimited investigationFinal reportRockwell S-2R · Des Arc, ARFailure of the engine fuel pump.NTSB MIA90LA082Accident · No injuriesLimited investigationFinal reportRockwell S-2R · Alligator, MSEngine failure due to undetermined reasons resulting in the forced landing.NTSB LAX89DUJ10Accident · Serious injuriesFinal reportAyres S-2R · Yuma, AZThe failure of the pilot to maintain directional control after landing on a dry gravel runway.NTSB MKC89DPG04Accident · Serious injuriesFinal reportRockwell S-2R · Moscow, ARInadequate visual lookout by the pilot. The guy wire was a contributing factor.NTSB MKC89LA162Accident · No injuriesLimited investigationFinal reportRockwell S2R · Bono, ARThe pilot's failure to maintain airspeed during a go-around resulting in the airplane stalling/mushing and descending out of control until collision with trees.NTSB SEA89LA132Accident · No injuriesLimited investigationFinal reportRockwell S-2R · Middleton, IDThe pilot did not maintain an adequate visual lookout. A factor was the guy wires at the edge of the field.NTSB MIA89LA196Accident · No injuriesLimited investigationFinal reportRockwell S-2R · Minter City, MSFailure of the pilot to see and avoid the powerline. The power line was a contributing factor.NTSB MKC89DPG02Accident · 1 fatalFinal reportRockwell S-2R · Reyno, ARImproper in-flight planning/decision by the pilot which resulted in a tight maneuver at inadequate airspeed and a subsequent stall. A contributing factor was the presence of high obstructions (trees).NTSB MKC89LA119Accident · Minor injuriesLimited investigationFinal reportRockwell Thrush S2R · Carlisle, ARThe engine failed due to a cracked cylinder and the pilot was forced to attempt a landing in a rice field where the gear collapsed.NTSB MKC89LA081Accident · No injuriesLimited investigationFinal reportRockwell S2R T34 · Heth, ARAircraft control not maintained by the pilot in command due to landing in a tailwind of excessive velocity which the pilot misjudged or failed to recognize.NTSB MKC89LA018Accident · Serious injuriesLimited investigationFinal reportRockwell S2R · Sublette, KSWhile conducting an aerial application operation, the aircraft struck some cross-country power lines. The acft nosed down and struck the terrain, causing substantial damage to the acft and serious injuries to the pilot. The pilot was unable to recall the…NTSB ATL88DKG15Accident · Minor injuriesFinal reportRockwell S2R · Pelham, GAThe crop duster had completed the third swath run of the morning when the engine began to lose power. The plt released the contents of the hopper and made a forced landing in a soybean field. During the landing roll, the airplane nosed over and a ground fire…NTSB MKC88LA159Accident · No injuriesLimited investigationFinal reportRockwell S-2R · Swifton, ARShortly after takeoff during an aerial application operation, the pilot said he was unable to establish a positive climb. After traveling about 1 mile, he elected to dump his dry fertilizer load. When he dumped the load, the increased aerodynamic drag caused…NTSB MKC88LA148Accident · Minor injuriesLimited investigationFinal reportRockwell S-2R · Tarry, ARThe pilot said the engine quit abrubtly during an aerial application turn around maneuver. He attempted to land in a nearby farm field and because of the soft terrain conditions, the acft nosed over during the roll out. Post accident investigation revealed a…NTSB MIA88FA232Accident · 1 fatalField investigationFinal reportRockwell S2R · O'Brien, FLThe purpose of the flt was to spray a soybean field about 1/2 mi n of the airstrip. There are no known witnesses to the crash, but a person in the area heard the eng 'pop', then eng sound ceased; seconds later the sound of impact was heard. The acft struck…NTSB MKC88LA131Accident · No injuriesLimited investigationFinal reportRockwell S2R · Swifton, ARThe PIC was conducting ag-spray maneuvers dispensing liquid fertilizer to rice. During a procedure turn to return to the field the eng quit. The PIC chose an open field abt 60 degrees to his rt to land the aircraft. The field was wet, soft and rough. The acft…NTSB MKC88LA126Accident · No injuriesLimited investigationFinal reportRockwell S2R · England, ARThe plt said he had been flying under power lines during an aerial application operation, and while performing his downwind pass, an updraft caused him to collide with the bottom wires. He lost control of the aircraft and collided with the terrain.NTSB MIA88LA219Accident · No injuriesLimited investigationFinal reportRockwell S-2R · Palm City, FLThe plt stated that he landed long on a dirt and grass road. During landing roll, he applied heavy brakes to stop the acft. The acft swerved to the left. He unsuccessfully tried to regain control. The a/c went down an embankment and the left wing dug into a…NTSB LAX88DVA07Accident · 1 fatalFinal reportAyres S2R · Firebaugh, CADuring an agricultural spraying run, the airplane was required to fly under power lines to complete the job. The airplane was seen flying in the direction of the wires. The airplane initially contacted a levee with the wing and then collided with a power…NTSB MKC87LA164Accident · No injuriesLimited investigationFinal reportRockwell S-2R · Mediapolis, IAThe pilot stated that the field to be sprayed appeared safe enough when he flew a recon flight over the area the day prior to the accident. He stated that he didn't expect the power transmission lines to be so low, and that he did not see a rise in the…NTSB LAX87DVA11Accident · 1 fatalFinal reportRockwell S-2R · Mendota, CAThe ground flagman reported the pilot had just completed spraying the bean field. The pilot was in the process of doing a touch-up application when he flew under the power lines. The airplane right wing contacted the lowest of the 4 powerlines, rolled…NTSB SEA87LA151Accident · No injuriesLimited investigationFinal reportRockwell S-2R · Plymouth, WADrg a swath run, a total loss of power occurred when the eng's #9 cylinder failed. The plt made a forced lndg in a soft potato field, but the acft nosed over after it slowed to about 20 KTS.NTSB SEA87LA131Accident · Minor injuriesLimited investigationFinal reportRockwell S-2R · Glenns Ferry, IDDuring takeoff with a quartering tailwind about 3/4 way down the runway the aircraft settled back onto the runway. There was not enough room to stop the aircraft. The aircrafts main gear caught on a fence and tall wheat with the aircraft coming to rest…NTSB MKC87LA115Accident · No injuriesLimited investigationFinal reportAyres S2R600 · Lepanto, ARThe PIC had taken off for a LCL aerial operation. Enroute PIC had an engine failure and made a forced ldg in a muddy field. PIC applied brakes and acft nosed over. The exhaust rocker arm box on no. 3 cylinder was found to be cracked keeping exhaust valve in…NTSB LAX87DVG06Accident · Minor injuriesFinal reportAyres S-2R · Williams, CAThe plt reported he heard something break. The sound was followed by a vibration. The plt then turned to land on a road. He was unable to maintain alt and airspeed. The rockwell S2R landed in a cultivated field and nosed over after a collision with a dirt…NTSB LAX87DUM02Accident · No injuriesFinal reportRockwell S2R · Imperial, CADuring an aerial application applying sulphur, the sulphur ignited inflight. The pilot turned the aircraft back toward the airport; however, the cockpit filled with smoke and the pilot decided to land on a road. Due to the extent of fire damage it could not…NTSB ATL86LA230Accident · No injuriesLimited investigationFinal reportRockwell S-2R · Shellman, GAJust after liftoff, the plt noted smoke and attributed it to an overhauled prop which had just been installed. He then heard a loud squeal from the eng and noted a loss of power. A forced landing was made in a rough corn field, where the acft was damaged. An…