NTSB investigations, OR
58 cases where the first occurrence was “Hard landing”.
Cases per year
| 1982 | 10 |
|---|---|
| 1983 | 2 |
| 1984 | 1 |
| 1985 | 3 |
| 1986 | 1 |
| 1987 | 2 |
| 1988 | 2 |
| 1989 | 3 |
| 1991 | 3 |
| 1992 | 2 |
| 1993 | 1 |
| 1994 | 1 |
| 1995 | 1 |
| 1996 | 2 |
| 1998 | 3 |
| 1999 | 2 |
| 2000 | 2 |
| 2001 | 2 |
| 2002 | 5 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 3 |
| 2007 | 4 |
Where
Open the mapLatest cases
Query with SQL
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.\"eventStateOrRegion\" = 'OR' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 200)
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."eventStateOrRegion" = 'OR' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 200) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
Run 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 LAX08CA012Accident · No injuriesData collectionFinal reportCessna 150M · Hillsboro, ORThe pilot's misjudged and delayed landing flare that resulted in a hard landing and porpoise down the runway. Contributing factors in the accident were the night conditions and the optical illusion created by the narrow runway width and upsloping terrain.NTSB LAX08CA017Accident · No injuriesData collectionFinal reportCessna 182P · Troutdale, ORThe pilot's inadequate compensation for the tailwind condition and failure to maintain an adequate airspeed.NTSB SEA07CA216Accident · No injuriesData collectionFinal reportCessna 182P · Baker City, ORThe pilot's failure to maintain airspeed and misjudged flare during landing.NTSB SEA07CA205Accident · No injuriesData collectionFinal reportRobinson R22 · Bend, ORAn excessive descent rate during a simulated power-off autorotation, and the pilot's failure to initiate corrective action in time to keep the helicopter from impacting the terrain.NTSB SEA06CA137Accident · No injuriesData collectionFinal reportHughes 369A · Medford, ORThe pilot's misinterpretation of the wind direction (in-flight planning) and subsequent improper descent rate to the ground during a landing attempt. A factor was the tailwind conditions.NTSB SEA06CA102Accident · No injuriesData collectionFinal reportHughes 369A · Banks, ORThe pilot's failure to maintain rotor rpm while performing a simulated autorotation, which resulted in a hard landing. A contributing factor was the pilot's incorrect interpretation of the examiner's instruction to add power.NTSB SEA06CA082Accident · No injuriesData collectionFinal reportCessna 172 · Aurora, ORThe student pilot's misjudgment of the landing flare resulting in a hard landing. A related factor was the crosswind.NTSB SEA05CA113Accident · No injuriesData collectionFinal reportMicco MAC-145A · Aurora, ORThe demonstration pilot's (pilot in command) inadequate supervision of the pilot-passengers descent on final for landing. A contributing factor was the pilot-passengers improper descent on final for landing.NTSB SEA05LA024Accident · No injuriesLimited investigationFinal reportMaule MX-7-235 · Hermiston, ORAn improper flare and descent rate during landing resulting in a hard landing.NTSB SEA04LA014Accident · Serious injuriesLimited investigationFinal reportTracy Kolb Mark III · Prineville, ORThe pilot in command's failure to maintain aircraft control during an aborted takeoff. Factors include the pilot's lack of experience in this type of aircraft (pusher).NTSB SEA02LA176Accident · No injuriesLimited investigationFinal reportEells Air Command 503 · Prineville, ORThe student pilot's failure to maintain airspeed resulting in a hard landing.NTSB SEA02LA153Accident · Serious injuriesLimited investigationFinal reportMooney M20L · Newberg, ORThe pilot's inadequate flare and his delay in executing an aborted landing. A contributing factor was the dark night conditions.NTSB SEA02LA129Accident · No injuriesLimited investigationFinal reportRockwell International 690A · Crescent Lake, ORThe pilot's failure to maintain proper rate of descent resulting in a hard landing and subsequent nose gear separation. Contributing factors were the turbulent crosswind conditions the pilot encountered just before touchdown.NTSB SEA02LA100Accident · No injuriesLimited investigationFinal reportCessna 152 · Hillsboro, ORAn improper flare during the landing. Not performing a proper recovery from a bounced landing was a factor.NTSB SEA02LA034Accident · No injuriesLimited investigationFinal reportRockwell 500-S · Baker City, ORThe pilot's excessive descent rate at the time the aircraft came in contact with the runway during a night precautionary landing. Factors include extensive airframe ice accumulation, ice accumulation on the flight compartment windshield, ambient conditions…NTSB SEA01LA086Accident · No injuriesLimited investigationFinal reportCessna U206 · Yamhill, ORthe pilot's failure to adequately compensate for gusty tailwind conditions, resulting in an excessive rate of descent at touchdown. Factors include gusty tailwinds during the landing sequence.NTSB SEA01LA044Accident · No injuriesLimited investigationFinal reportBell 206B · McMinnville, ORThe pilot's failure to apply adequate power during a practice autorotation. A factor contributing to the accident was a rough/uneven area on the asphalt landing surface.NTSB SEA00TA138Accident · No injuriesFinal reportCessna 182R · John Day, ORThe pilot's improper flare on touchdown resulting in a hard landing. A factor was the pilot's entrance into an inadvertent porpoise condition.NTSB SEA00LA106Accident · No injuriesLimited investigationFinal reportCessna 182M · Hood River, ORThe pilot's failure to adequately compensate for wind conditions. Factors include a tailwind.NTSB SEA99LA094Accident · No injuriesLimited investigationFinal reportCessna 182 · Redmond, ORThe pilot's improper flare.NTSB SEA99LA026Accident · No injuriesLimited investigationFinal reportRobinson R-22 · Hillsboro, ORThe pilot's failure to maintain aircraft control.NTSB SEA98LA149Accident · Minor injuriesLimited investigationFinal reportCessna 195B · Ashland, ORThe pilot's improper landing flare, which resulted in a hard landing.NTSB SEA98LA129Accident · No injuriesLimited investigationFinal reportCessna 150 · Oregon City, ORThe pilot's improper flare.NTSB SEA98LA061Accident · No injuriesLimited investigationFinal reportCessna 180 · Redmond, ORThe passenger-pilot's excessive rate of descent during touchdown. Factors include the pilot-in-command's inadequate recovery from a hard/bounced landing, the passenger-pilot's failure to execute a go-around after taking control of the aircraft, and gusty…NTSB SEA96LA139Accident · No injuriesLimited investigationFinal reportAgusta A109 · Newport, ORthe pilot's failure to adequately compensate for the gusty wind condition during the landing. The gusty wind was a related factor.NTSB SEA96LA101Accident · No injuriesLimited investigationFinal reportCessna 177 · Corvallis, ORfailure of the pilot to properly judge the distance and altitude to the runway just before touching down, and his premature flare for landing. Factors relating to the accident were: the presence of sun glare during the landing, and the resultant degradation…NTSB SEA95LA046Accident · No injuriesLimited investigationFinal reportCessna 177 · Corvallis, ORThe pilot's improper flare and improper recovery from a bounced landing.NTSB SEA94LA115Accident · No injuriesLimited investigationFinal reportCessna 172P · Hillsboro, ORPoor in-flight planning. Factors to the accident were: inadequate remedial action and uncontrolled porpoise.NTSB SEA93LA199Accident · Minor injuriesLimited investigationFinal reportCessna 152 · Yamhill, ORThe pilot's failure to maintain a proper glidepath, improper flare, and improper recovery from a forced landing.NTSB SEA92LA123Accident · Minor injuriesLimited investigationFinal reportCessna TR182 · Baker, ORThe pilots inadequate recovery from a bounced landing. Factors include unfavorable, gusty winds.NTSB SEA92LA088Accident · No injuriesLimited investigationFinal reportHughes 369E · Hillsboro, ORThe pilot in command's excessive application of collective.NTSB SEA91LA151Accident · No injuriesLimited investigationFinal reportBeech C33A · Brookings, ORThe pilot's improper flare for touchdown, and her improper recovery from a bounced landing.NTSB SEA91LA135Accident · No injuriesLimited investigationFinal reportRobinson R-22B · Corvallis, ORThe student pilot's overconfidence in his personal ability and inadquate remedial action. Contributing to the accident was his decision to attempt a solo autoroation.NTSB SEA91LA080Accident · No injuriesLimited investigationFinal reportCessna 172A · Hood River, ORAn inadequately planned approach which resulted in a hard landing. Factors to the accident were rough water landing conditions, poor supervision by the CFI, and the overload condition to the float assembly.NTSB SEA90LA012Accident · No injuriesLimited investigationFinal reportMcCulloch J-2 · Scappoose, ORDelayed remedial action by the flight instructor and failure of the student to relinguish control. Factors include inadequate airspeed and an excessive descent rate.NTSB SEA89LA177Accident · Minor injuriesLimited investigationFinal reportBell 47G · Corvallis, ORStudent pilot's improper use of the collective control while performing hovering autorotations, and the instructor's inadequate supervision of the student's actions, which resuled in hard landings. In addition, the engine mount was significantly weakened…NTSB SEA89LA172Accident · Serious injuriesLimited investigationFinal reportRobinson R22 Beta · Hillsboro, ORThe pilot misjudging altitude and airspeed.NTSB SEA88LA157Accident · No injuriesLimited investigationFinal reportCessna 172N · Tyge Valley, ORThe pilot reported that late in the apch, the acft developed a high sink rate. However, he used elevator only to correct the sink rate. The aircraft impacted the runway and bounced. On the third bounce, the nose gear failed and the aircraft nosed over. The…NTSB SEA88LA091Accident · No injuriesLimited investigationFinal reportCessna 150K · Yamhill, OROn short final for landing onto a 2100 foot airstrip at about 12 feet AGL, the aircraft encountered adverse winds and struck the ground in a three point attitude breaking off the nose gear. The aircraft then nosed over inverted striking a barbed wire fence.…NTSB SEA87LA134Accident · No injuriesLimited investigationFinal reportCessna 182 · Sprague River, ORA hard, flat, bounced landing occurred collapsing the nose gear and damaging the firewall.NTSB SEA87LA070Accident · No injuriesLimited investigationFinal reportPiper PA-28-140 · Newberg, ORSeated at the controls in the left front seat was a plt who had not flown in ten years. Seated in the right front seat was the owner/student plt. The purpose of the flt according to the plt, was to familiarize the plt with the acft so that the plt could…NTSB SEA86LA101Accident · No injuriesLimited investigationFinal reportBeech 76 · Troutdale, ORThe acft was substantially damaged during a hard landing performed by the multi-enging student during a dual instructional flt.NTSB SEA85LA222Accident · No injuriesLimited investigationFinal reportCessna 180 · Klamath Falls, ORThe plt lost directional control of the acft following a bounced landing. The acft veered off the right side of the rwy where it contacted an area of tall grass and nosed over.NTSB SEA85LA174Accident · No injuriesLimited investigationFinal reportBell 47G-3B-1 · Lebanon, ORThe plt stated he performed 4 circling approaches over a sand bar and on the 5th approcah, rotor RPM decayed. Unable to regain the RPM, a hard landing resulted during which the main rotor blades severed the tailrotor.NTSB SEA85FA084Accident · 2 fatalField investigationFinal reportBellanca 17-31A · Yamhill, ORWitnesses observed the acft apch the airstrip with excessive speed. Touchdown on the rwy was beyond the halfway point & the acft bounced back into the air. Power was applied for an apparent go-around. The acft cleared tall trees at the end of the runway, but…NTSB SEA84LA235Accident · No injuriesLimited investigationFinal reportGarre Leo J Glasair · Aurora, ORPlt was attempting a no flap landing. The acft developed a high rate of sink, struck the rwy and bounced. The acft ground looped and nosed over.NTSB SEA84LA018Accident · Minor injuriesLimited investigationFinal reportPiper PA-22-125 · Bandon, ORThe plt & a flt instructor (CFI) were on a local flt for a biennial flt review. During a simulated forced landing, the acft was allowed to develop a high rate of sink. The CFI stated that they encountered a low level wind shear near the rwy & touched down…NTSB SEA83LA202Accident · No injuriesLimited investigationFinal reportCessna 150M · La Grande, ORThe acft made a hard landing during an aborted takeoff. The pilot stated that after takeoff he thought he could not clear the trees at the departure end of the rwy. He closed the throttle and attempted to re-land his acft. During touchdown on the rough dirt…NTSB SEA83LA011Accident · No injuriesLimited investigationFinal reportBrantly 305 · Hillsboro, ORThe tail skid hit the ground hard during landing. This caused the helicopter to bounce, and the left wheel contacted the ground causing the helicopter to turn sideways. The main rotor contacted the tail rotor, destroying both tail and main rotor blades.NTSB SEA83LA010Accident · No injuriesLimited investigationFinal reportCessna 182B · Redmond, ORThe pilot stated that during landing, the aircraft was hit with a 40 knot crosswind, which forced the aircraft into the runway. The nose gear collapsed causing structural damage T0 the aircraft.