NTSB investigations: Lycoming 0-320 series, UT
149 cases on aircraft whose registry engine model is Lycoming 0-320 series. 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.
Cases, newest first
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\" = 'UT' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41508'))
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" = 'UT' AND c."eventCountry" = 'USA'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41508'))
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 DEN02LA073Accident · No injuriesLimited investigationFinal reportPiper PA-28-140 · Tooele, UTthe pilot-in-command failure to obtain/maintain proper rate of climb, resulting in a collision with terrain. Contributing factors were the high density altitude and exceeding the airplane's forward center of gravity limit.NTSB DEN02LA066Accident · No injuriesLimited investigationFinal reportCessna 172M · Hite, UTthe pilot's improper in-flight planning resulting in fuel exhaustion. A factor relating to the accident was the unsuitable terrain encountered during the forced landing attempt.NTSB DEN02LA045Accident · No injuriesLimited investigationFinal reportCessna 172K · Cedar City, UTthe pilot's inadvertent stall/mush during the landing flare/touchdown. A contributing factor was the gusty crosswind weather conditions.NTSB DEN02LA042Accident · No injuriesLimited investigationFinal reportPiper PA-28-140B · Monument Valley, UTthe pilot's inadvertent stall/mush to the ground during landing flare. Contributing factors were the earth berm along the side of the runway, and the wind shear weather condition on short final.NTSB DEN02LA003Accident · No injuriesLimited investigationFinal reportCessna 172N · Provo, UTThe pilot's improper recovery from a bounced landing. Contributing factors were the pilot's lack of total experience in aircraft, and the pilot's lack of recent experience in kind of aircraft.NTSB DEN01FA133Accident · 1 fatalField investigationFinal reportWilson Glastar · Henefer, UTthe pilot's failure to maintain aircraft control for an undetermined reason.NTSB DEN01LA016Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-140 · Wendover, UTa forced landing to unsuitable terrain due to a loss of engine power as a result of carburetor icing. Factors were insufficient weather information regarding carburetor icing in the pilot's operating handbook for the aircraft and delay by the pilot in…NTSB DEN01LA004Accident · Serious injuriesLimited investigationFinal reportCessna 172N · Jensen, UTan undershoot due to misjudging distance/altitude during an emergency landing. Factors were: inadequate preflight, failure to refuel, fuel exhaustion, operating with an inoperative fuel gauge, and failure to attain a proper glide path during approach.NTSB DEN00LA014Accident · No injuriesLimited investigationFinal reportPiper PA-18-150 · Bullfrog, UTThe pilot-in-command's failure to maintain directional control of the aircraft during landing roll. Factors were the pilot's lack of total experience in type of aircraft and the fence.NTSB DEN99FA120Accident · 4 fatalField investigationFinal reportPiper PA-22-150 · Roy, UTThe pilot inadvertently allowing the aircraft to enter a stall during initial climb following takeoff. Factors were high density altitude and gross weight which exceeded the maximum.NTSB DEN99LA082Accident · No injuriesLimited investigationFinal reportRich RV3-A · Bountiful, UTThe pilot's inadequate preflight planning, and the subsequent fuel exhaustion during the flight. Factor was the airplane's inaccurate fuel gauge.NTSB FTW98LA352Accident · Serious injuriesLimited investigationFinal reportPiper PA-28-161 · Huntsville, UTThe flight instructor's failure to ensure adequate altitude/clearance with terrain, resulting in an encounter with a downdraft, loss of airspeed, onset of a stall/mush, and collision with high terrain.. Contributing factors were high density altitude,…NTSB FTW98LA241Accident · No injuriesLimited investigationFinal reportMader WAG-AERO 2+2 · Hurricane, UTAn encounter with high vegetation and unsuitable terrain during a forced landing. A factor was a partial failure of the engine's exhaust stack during flight.NTSB FTW98LA220Accident · Minor injuriesLimited investigationFinal reportCessna 172P · Monument Valley, UTThe pilot's failure to maintain directional control of the aircraft during landing. Factors were gusty, crosswind conditions, the pilot's lack of experience in type of operation and geographic area, mountainous terrain, and high density altitude.NTSB FTW98LA075Accident · 1 fatalLimited investigationFinal reportCessna 172M · Monticello, UTThe pilot's failure to maintain adequate altitude and clearance from obstacles. Also causal was the pilot becoming lost and disoriented. Contributing factors were his lack of familiarity with the geographical area, lack of experience, night conditions, and…NTSB FTW98LA041Accident · No injuriesLimited investigationFinal reportCessna 172P · Tooele, UTfailure of the pilot to maintain directional control of the airplane, while landing. Factors related to the accident were: the pilot's improper flare for landing, his delay in attempting to go around (abort the landing), and the encounter with a runway marker…NTSB SEA97LA157Accident · No injuriesLimited investigationFinal reportCessna 172M · UTUndetermined.NTSB SEA97LA060Accident · No injuriesLimited investigationFinal reportCessna 172N · Delta, UTThe pilot's failure to adequately compensate for the prevailing wind conditions, and his subsequent failure to maintain directional control during the landing roll. Factors contributing to the accident are a sudden shift in the prevailing wind at the time of…NTSB SEA97GA008Accident · 2 fatalFinal reportPiper PA-18-150 · Holden, UTThe first pilot's failure to maintain adequate airspeed while maneuvering the airplane in close proximity to the ground. This subsequently led to an aerodynamic stall and uncontrolled descent into the ground. Factors contributing to the accident include the…NTSB SEA96LA221Accident · No injuriesLimited investigationFinal reportCessna 172M · Cedar City, UTthe pilot's failure to attain proper airspeed during takeoff, which resulted in a premature lift-off and an encounter with the terrain during the aborted landing. Excessive extension of the wing flaps was a related factor.NTSB SEA96LA149Accident · No injuriesLimited investigationFinal reportCessna 152 · Salt Lake City, UTthe student pilot's improper recovery from a bounced landing, and his failure to maintain adequate airspeed during go-around. The student pilot's improper level-off was a factor.NTSB SEA95LA207Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-140 · Mt Pleasant, UTThe pilot in command's failure to maintain airspeed during climbout. Factors include wind shear and high density altitude.NTSB SEA95LA176Accident · No injuriesLimited investigationFinal reportPiper PA-28-151 · Panguitch, UTthe pilot's misjudgment of the distance from the sign post.NTSB SEA94LA238Accident · No injuriesLimited investigationFinal reportCessna 172 · Bullfrog, UTThe pilot-in-command exceeded the airplane's maximum crosswind component capability. A factor related to the accident was the gusty crosswind.NTSB SEA94LA125Accident · Serious injuriesLimited investigationFinal reportKelly Long EZ · Lindon, UTPiston failure and unsuitable terrain for a successful forced landing.NTSB SEA93LA215Accident · No injuriesLimited investigationFinal reportPiper PA-28-161 · Tooele, UTThe pilot in command's failure to maintain directional control. A factor contributing to the accident was the fence.NTSB SEA93LA147Accident · No injuriesLimited investigationFinal reportGrumman AA-5 · Heber City, UTThe pilot's improper in-flight planning/decision and failure to maintain runway alignment during the go-around. The weather conditions were related factors.NTSB SEA93LA133Accident · No injuriesLimited investigationFinal reportPiper PA-28-140 · Wendover, UTThe student pilot's selection of a closed runway for landing. Factors contributing to the accident were the student pilot's anxiety and the rough landing surface.NTSB SEA93LA075Accident · No injuriesLimited investigationFinal reportCessna 172M · Logan-Cache, UTThe pilot's failure to maintain directional control, and insufficient remedial action. Factors include a snow bank near the edge of the runway.NTSB SEA92FA042Accident · 1 fatalField investigationFinal reportPiper PA-28-161 · Ogden, UTThe improper decision by the instructor pilot to perform maintenance in flight and his failure to maintain terrain clearance. Factors relating to the accident were the dark night light conditions, mountainous terrain in the area, and the instructor diverting…NTSB SEA91LA241Accident · No injuriesLimited investigationFinal reportCessna 172N · St George, UTImproper planning/decision by the student pilot. The crosswind and the student's lack of experience were related factors.NTSB SEA91LA082Accident · No injuriesLimited investigationFinal reportCessna 172M · Ogden, UTThe pilot's poorly planned approached for landing. Factors to the accident were: an excessive airspeed, and the inadequacy of the pilot's recovery from a bounced landing.NTSB DEN90LA062Accident · No injuriesLimited investigationFinal reportPiper PA-28-161 · Nephi, UTFailure of the pilot to maintain direction control and correct the resultant ground swerve. The snow bank was a related factor.NTSB DEN90LA039Accident · No injuriesLimited investigationFinal reportPiper PA-28-140 · Provo, UTFuel starvation due to pilot misjudgement of fuel requirements for the trip and a failure to refuel the airplane en route.NTSB DEN88FA212Accident · 2 fatalField investigationFinal reportPiper PA-22-150 · Kanosh, UTPlt obtained wx briefing and filed VFR flt plan from burley, ID, to chandler, AZ, with enroute refueling stop at fillmore, UT. Plt landed on dirt road at fillmore and taxiied acft to roadside truck stop. Acft serviced with auto gas. Acft departed fillmore but…NTSB DEN88LA136Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-160 · Ogden, UTThe low time private plt and his non-pilot wife were practicing touch and go landings. The plt used the right seat and his wife used the left seat. While on final apch, the plt recognized that the airplane was too high, added full flaps and cut the power. The…NTSB DEN88FA096Accident · 1 fatalField investigationFinal reportPiper PA-28-161 · Milford, UTThe plt (with a recent instrument rating) rcvd a wx briefing fm cedar city (cdc) fss & filed an IFR flt plan fm provo (pvu) to st george (sgu). Current sgu wx wasn't available, but wx for cdc (abt 45 mi nne) was provided. The plt was adzdof moist unstable…NTSB DEN88LA057Accident · No injuriesLimited investigationFinal reportCessna 172N · Duchesne, UTThe student plt was performing a cross country training flight. At his first stop, during the takeoff portion of a touch and go landing, the aircraft swerved to the left and struck a three foot snow bank on the left side of the runway. The plt reported that…NTSB DEN87FA081Accident · Serious injuriesField investigationFinal reportPiper PA-22-150 · Morgan, UTThe plt departed Morgan arpt with an acft near gross weight, in a relatively strong cross wind. After a successful takeoff at about 100 AGL, he said he encountered moderate turbulence and a downdraft. Altitude and airspeed could not be maintained. The acft…NTSB DEN86LA187Accident · Minor injuriesLimited investigationFinal reportCessna 172N · Richfield, UTPlt stated after the accident, '...I noticed the wind sock and it was drooping...I went to final approach (for rwy 1) ... Noticed a little wind so I crabbed into it, and I noticed my approach didn't look good so I went to do a go-around. I went to raise the…NTSB DEN86LA184Accident · No injuriesLimited investigationFinal reportCessna 172N · Tooele, UTAfter successive aircraft bounces during a touchdown phase of landing, the pilot lost control. The aircraft departed the side of the runway into an area of soft terrain. The landing gear nose wheel sank into the ground and the aircraft nosed over into an…NTSB DEN86FA131Accident · 1 fatalField investigationFinal reportPiper PA-28B-140 · Salt Lake City, UTPlt and pax departed slc at 0930 for sightseeing cross country trip to heber city and return. Plt said plan was to fly through lambs canyon and parley's canyon. Acft hit tree and crashed at 8040 ft MSL level in lambs canyon at approximately 0955. Terrain…NTSB DEN86LA067Accident · Minor injuriesLimited investigationFinal reportPiper PA-22-150 · Cedar City, UTThe plt stated that while in cruise flt, a loud noise was heard followed by air entering the cockpit. The plt said he initially reduced pwr, not knowing what the problem was. According to the plt, when no visual problem with the aircraft was found, he added…NTSB DEN86LA044Accident · No injuriesLimited investigationFinal reportCessna 172N · Logan, UTThe plt stated that shortly after a night departure, the acft entered a fog bank. The plt said he was turning to reverse direction and descending in order to avoid IMC. Prior to completing the turn, the plt encountered IMC and lost all outside visual…NTSB DEN85FA222Accident · 4 fatalField investigationFinal reportCessna 172P II · Cedar City, UTThe plt took three of his friends up for a pleasure flt in the local area of Cedar City, Utah. VMC prevailed at the time. The plt continued to climb his acft as it passed over rising terrain. The flt terminated in a box canyon with high terrain on all sides.…NTSB DEN85LA197Accident · No injuriesLimited investigationFinal reportPiper PA-28 · Bountiful, UTThe student plt departed the arpt to practice touch-&-go landings. On the 5th apch, the acft was observed to be low. The plt failed to add pwr and the acft contacted an arpt boundary fence.NTSB DEN85LA174Accident · No injuriesLimited investigationFinal reportPiper PA-22-150 · Glen Canyon, UTThe plt became lost/disoriented near the end of a x-country flt from west jordan to blanding, Utah. When fuel quantity became low, the plt decided to make a precautionary landing on a dirt road. During the landing falre, a x-wind gust drifted the acft to the…NTSB DEN84LA156Accident · No injuriesLimited investigationFinal reportPiper PA-28-140 · Bountiful, UTThe aircraft was on short final during instructional landing practice. A truck loaded with a backhoe was crossing the end of the runway from left to right on a public access road which displayed no caution or warning signs regarding aircraft operations.…NTSB DEN84LA127Accident · No injuriesLimited investigationFinal reportPiper PA-28-140 · Monticello, UTThe pilot departed uphill with a tailwind at near gross weight with a high density altitude. The flight was late gettingstarted & an excessive magneto drop was attributed to a fouled plug. The pilot also stated that he was under mental stress. The acft lifted…NTSB DEN82DA026Accident · No injuriesFinal reportCessna 172 · Bryce Canyon, UTAfter arriving from a cross-country flight, the pilot landed on an icy runway with calm wind conditions. During ground roll, the aircraft began sliding to the left. The left wheel hit snow and pulled the aircraft further left. The pilot applied right rudder…