NTSB investigations: Lycoming O&VO-360 series, 2025
35 cases on aircraft whose registry engine model is Lycoming O&VO-360 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 per year
| 1964 | 166 |
|---|---|
| 1965 | 193 |
| 1966 | 227 |
| 1967 | 228 |
| 1968 | 152 |
| 1969 | 138 |
| 1970 | 142 |
| 1971 | 136 |
| 1972 | 108 |
| 1973 | 112 |
| 1974 | 116 |
| 1975 | 112 |
| 1976 | 113 |
| 1977 | 112 |
| 1978 | 129 |
| 1979 | 114 |
| 1980 | 95 |
| 1981 | 105 |
| 1982 | 97 |
| 1983 | 77 |
| 1984 | 79 |
| 1985 | 86 |
| 1986 | 66 |
| 1987 | 75 |
| 1988 | 69 |
| 1989 | 49 |
| 1990 | 48 |
| 1991 | 36 |
| 1992 | 59 |
| 1993 | 73 |
| 1994 | 73 |
| 1995 | 67 |
| 1996 | 59 |
| 1997 | 51 |
| 1998 | 67 |
| 1999 | 58 |
| 2000 | 54 |
| 2001 | 80 |
| 2002 | 74 |
| 2003 | 89 |
| 2004 | 78 |
| 2005 | 91 |
| 2006 | 63 |
| 2007 | 54 |
| 2008 | 73 |
| 2009 | 53 |
| 2010 | 51 |
| 2011 | 54 |
| 2012 | 51 |
| 2013 | 51 |
| 2014 | 50 |
| 2015 | 37 |
| 2016 | 59 |
| 2017 | 57 |
| 2018 | 42 |
| 2019 | 48 |
| 2020 | 33 |
| 2021 | 42 |
| 2022 | 43 |
| 2023 | 53 |
| 2024 | 42 |
| 2025 | 35 |
| 2026 | 37 |
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 year(c.\"eventDate\") = 2025
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41514'))
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 year(c."eventDate") = 2025
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41514'))
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 ERA26LA082Accident · No injuriesClass 4 · LimitedFinal reportPiper PA44 · Pembroke Pines, FLAn in-flight collision with a bird while on approach to the destination airport.NTSB ERA26LA057Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-44-180 · Eastman, GAThe flight instructors failure to extend the landing gear before landing.NTSB ERA26LA056Accident · No injuriesClass 3 · LimitedPreliminary reportPiper PA-24-180 · South Brooksville, FLOn November 24, 2025, about 1427 eastern standard time, a Piper PA-24-180, N8328P, was substantially damaged during a forced landing near South Brooksville, Florida. The pilot and two passengers were not injured. The airplane was operated as a Title 14 Code…NTSB ERA26LA045Accident · No injuriesClass 4 · LimitedFinal reportBeech 95 · Edgewater, FLThe pilot’s failure to extend the landing gear prior to landing.NTSB WPR26LA037Accident · No injuriesClass 3 · LimitedPreliminary reportGrumman American Avn. AA-5B · Santa Ynez, CAOn October 29, 2025, about 1820 Pacific daylight time, a Grumman American AA-5B, N74323, was substantially damaged when it was involved in an accident near Santa Ynez, California. The commercial pilot was not injured. The airplane was operated as a Title 14…NTSB ERA26LA018Accident · Serious injuriesClass 4 · LimitedFinal reportCessna 177 · Cynthiana, KYThe pilot's inadequate fuel planning and preflight inspection, which resulted in a total loss of engine power due to fuel exhaustion and a forced landing. Contributing to the accident was the impact with powerlines during final approach.NTSB CEN26LA021Accident · No injuriesClass 4 · LimitedFinal reportBeech C23 · Tulsa, OKThe pilot’s improper landing flare which resulted in a hard bounced landing.NTSB WPR26LA012Accident · No injuriesClass 3 · LimitedPreliminary reportPiper PA24 · Vineyard, UTOn October 7, 2025, about 1825 mountain daylight time, a Piper PA24 airplane, N7946P, was substantially damaged in an accident near Vineyard, Utah. The pilot and pilot-rated passenger were not injured. The flight was conducted under Title 14 Code of Federal…NTSB WPR25LA275Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-28-180 · Hollister, CAThe pilot’s delayed go-around from an unstabilized approach that resulted in an impact with terrain.NTSB CEN25LA382Accident · No injuriesClass 4 · LimitedFinal reportBeech C23 · South Bend, INThe pilot’s failure to maintain control of the airplane during a go around which resulted in an aerodynamic stall. Contributing to the accident was the loss of directional control during the landing roll.NTSB ERA25LA346Accident · Minor injuriesClass 3 · LimitedPreliminary reportPiper PA-24-180 · Ashland City, TNOn September 5, 2025, at 1645 central daylight time, N5759P, a Piper Cherokee PA-24-180, sustained substantial damage when it was involved in an accident near Ashland City, Tennessee. The private pilot sustained minor injuries. The flight was conducted as a…NTSB ANC25FA098Accident · 1 fatalClass 3 · FieldPreliminary reportPiper PA-28-180 · Wolf, WYOn September 1, 2025 about 1612 mountain daylight time, a Piper PA-28-180 airplane, N8307W, was substantially damaged when it was involved in an accident near Wolf, Wyoming. The pilot and one passenger were seriously injured; one passenger was fatally…NTSB ANC25LA094Accident · Minor injuriesClass 3 · LimitedPreliminary reportPiper PA-28-180 · Chicken, AKOn August 24, 2025, about 0820 Alaska daylight time, a Piper PA-28-180 airplane, N7771N, was substantially damaged when it was involved in an accident near Chicken, Alaska. The pilot and one passenger sustained minor injuries; the second passenger was…NTSB WPR25LA261Accident · No injuriesClass 3 · LimitedPreliminary reportPiper PA-28-181 · San Diego, CAOn August 16, 2025, about 1737 Pacific daylight time, a Piper PA-28-181, N8150J, was substantially damaged when it was involved in an accident near San Diego, California. The pilot and passenger were not injured. The airplane was operated as a Title 14 Code…NTSB WPR25LA236Accident · No injuriesClass 3 · LimitedPreliminary reportPiper PA-28-180 · Silver Springs, NVOn August 3, 2025, at about 0730 Pacific daylight time, a Piper PA28-180, N8359W, was substantially damaged when it was involved in an accident near Stagecoach, Nevada. The student pilot was not injured. The airplane was operated as a Title 14 Code of Federal…NTSB ERA25FA280Accident · 1 fatalClass 3 · FieldPreliminary reportPiper PA-28-181 · Block Island, RIOn July 30, 2025, about 1210 eastern daylight time, a Piper PA-28-181, N961DA, was substantially damaged when it was involved in an accident near Block Island, Rhode Island. The pilot sustained serious injuries, one passenger received minor injuries, and one…NTSB ERA25LA275Accident · No injuriesClass 4 · LimitedFinal reportPiper PA28 · San Juan, PRThe student pilot’s excessing pitch attitude during takeoff, which resulted in a loss of aircraft control and aerodynamic stall.NTSB WPR25FA208Accident · 2 fatalClass 3 · FieldPreliminary reportPiper PA-28-180 · Needles, CAOn July 13, 2025, about 2128 Pacific daylight time, a Piper PA-28-180, N8375W, was substantially damaged when it was involved in an accident near Needles, California. Both pilots sustained fatal injuries. The airplane was operated as a Title 14 Code of…NTSB CEN25LA246Accident · No injuriesClass 4 · LimitedFinal reportThorp T18 · Lake Elmo, MNThe pilot’s failure to maintain obstacle clearance during the go-around, that resulted in the tailwheel impacting a taxiway sign, a subsequent loss of control due to the damaged tailwheel, and a runway excursion during the landing.NTSB ERA25LA245Accident · Minor injuriesClass 4 · LimitedFinal reportCessna 177 · Kelleys Island, OHThe pilot’s failure to maintain control of the airplane while taking off in gusting crosswind conditions.NTSB ERA25LA244Accident · No injuriesClass 4 · LimitedFinal reportCessna 177B · Calera, ALA loss of control during landing.NTSB CEN25LA205Accident · No injuriesClass 3 · LimitedPreliminary reportLancair 360 · Fort Stockton, TXOn June 11, 2025, about 2145 central daylight time, a Lancair 360 airplane, N77LH, was destroyed when it was involved in an accident near Fort Stockton, Texas. The airline transport pilot was not injured. The airplane was operated as a Title 14 Code of…NTSB ERA25LA233Accident · No injuriesClass 4 · LimitedFinal reportPiper PA28 · Knoxville, TNA collision with a deer during the landing roll.NTSB CEN25LA193Accident · Minor injuriesClass 4 · LimitedFinal reportCessna 177B · Columbus, MSThe pilot's inadequate preflight inspection and improper in-flight decision-making, which resulted in a total loss of engine power due to fuel exhaustion and a subsequent landing on rough terrain.NTSB GAA25WA173Accident · No injuriesClass 5 · ForeignPiper PA-24 · Reykjavik, IcelandNTSB CEN25LA171Accident · No injuriesClass 4 · LimitedFinal reportPiper PA28 · South Saint Paul, MNThe student pilot’s inadvertent brake application during the touchdown, that resulted in abnormal runway contact and a loss of directional control. Contributing to the accident was the flight instructor’s inadequate supervision of the student pilot during the…NTSB ERA25LA188Accident · No injuriesClass 3 · LimitedFinal reportCessna 172RG · Louisburg, NCMaintenance personnel’s failure to identify and remediate water contamination of the airplane’s fuel system, which resulted in a partial loss of engine power during initial climb.NTSB ERA25LA184Accident · No injuriesClass 4 · LimitedFinal reportGrumman American Avn. AA-5B · Zolfo Springs, FLThe pilot’s failure to maintain control of the airplane during the takeoff. Contributing was the flight instructor’s lack of remedial action.NTSB ERA25LA141Accident · Minor injuriesClass 3 · LimitedFinal reportPiper PA-28-181 · Hollywood, FLA total loss of engine power was due to a fracture of the crankshaft at the No. 3 main journal, which originated from a preexisting, thermally induced crack that had gone undetected by maintenance personnel during an inspection performed as part of the…NTSB CEN25LA102Accident · No injuriesClass 4 · LimitedFinal reportCessna 177 · Iron River, MIThe airplane’s collision with runway lights during takeoff due to reduced airplane climb performance. Contributing to the accident was the shifting winds during takeoff which likely developed into a tailwind.NTSB CEN25LA101Accident · No injuriesClass 4 · LimitedFinal reportCessna 177A · Farlinville, KSA 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 CEN25LA093Accident · Minor injuriesClass 3 · LimitedFinal reportRobinson Helicopter R22 Beta · Spearman, TXImproperly torqued intake manifold bolts that allowed unmetered air to enter the engine, resulting in an overly lean fuel-air mixture, eventual failure of the No. 3 cylinder intake valve, and a total loss of engine power.NTSB ERA25LA108Accident · No injuriesClass 4 · LimitedFinal reportGrumman American Avn. AA-5B · Ravenswood, WVThe pilot’s distraction during taxi, which resulted in a taxiway excursion.NTSB ERA25LA105Accident · No injuriesClass 4 · LimitedFinal reportPiper PA44 · Fairfield, NJThe pilot’s failure to extend the landing gear prior to landing, which resulted in a gear up landing. Contributing to the accident was the flight instructor’s inadequate supervision of the pilot receiving instruction.NTSB ERA25LA096Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-44-180 · Pompano Beach, FLThe separation of the securing hardware for the right main landing gear upper and lower torque links for undetermined reasons, which prevented extension of the right main landing gear.