- Manufacturer (registry)
- LYCOMING
- Model
- IO-360-C1D6
- Registry code
- 41834
- Installed in
- 14 registered aircraft
- Type
- Reciprocating
- Power
- 200 hp
- Data sheet
- TCDS1E10
- Holder
- Lycoming Engines
Model codes come from the FAA registry’s reference file.
On this page
Airworthiness directives that may apply · 26
ADs whose products match this engine model. Each AD’s applicability may narrow it by serial number, part number or configuration.
| 1967 | 1 |
|---|---|
| 1972 | 1 |
| 1973 | 2 |
| 1977 | 2 |
| 1978 | 1 |
| 1979 | 1 |
| 1982 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1995 | 1 |
| 1996 | 3 |
| 1997 | 1 |
| 1998 | 3 |
| 2003 | 2 |
| 2004 | 1 |
| 2006 | 3 |
| 2008 | 2 |
| 2009 | 1 |
| 2011 | 1 |
| 2012 | 3 |
| 2015 | 1 |
| 2022 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Engine · Lycoming IO-360-C1D6
AD 2026-04-11Engine (Reciprocating)AD 2022-16-03Engine (RECIPROCATING)AD 2015-19-07Fuel injector fuel linesQuery with SQL
duckdb -csv -c "SELECT d.ad_number, d.status, d.subject, d.effective_date
FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d
WHERE d.ad_id IN (SELECT ad_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code IN ('41834'))
ORDER BY coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number 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 d.ad_number, d.status, d.subject, d.effective_date
FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d
WHERE d.ad_id IN (SELECT ad_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code IN ('41834'))
ORDER BY coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number 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.
Information bulletins that may apply · 6
Engine · Lycoming IO-360-C1D6
SAIB NE-19-08Reciprocating Engine Cylinder Section - Lycoming Engines Parallel Valve CylindersSAIB NE-08-32R1Propeller Governor Idler Gear Shaft Set ScrewSAIB NE-14-13Reciprocating Engine - Cylinder Mounting StudsSAIB NE-13-06Pushrod Shroud Spring Retainers, Engine Components Part No. AEL14995, for Lycoming Engines 320, 360, and 540 Series EnginesSAIB NE-09-04Fuel Control/Reciprocating EnginesSAIB NE-06-32R1Reciprocating Engine - CrankshaftHistorical bulletins · 1
Query with SQL
duckdb -csv -c "SELECT s.saib_number, any_value(s.title) AS title, max(s.issue_date) AS issue_date, any_value(s.status) AS status
FROM 'https://openairdocs.org/data/latest/faa_saib.parquet' s
WHERE s.saib_id IN (SELECT saib_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_saib.parquet' WHERE engine_model_code IN ('41834'))
GROUP BY s.saib_number ORDER BY issue_date 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 s.saib_number, any_value(s.title) AS title, max(s.issue_date) AS issue_date, any_value(s.status) AS status
FROM 'https://openairdocs.org/data/latest/faa_saib.parquet' s
WHERE s.saib_id IN (SELECT saib_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_saib.parquet' WHERE engine_model_code IN ('41834'))
GROUP BY s.saib_number ORDER BY issue_date 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.
Registered aircraft · 14
N112EFCommander 112a LLC · Shelburne, VTN121WWArensmeyer Michael W · Longmont, CON128ADWahl Flying LLC · Germantown, WIN164PSBurton Donald E · Bethesda, MDN215CRMidway Enterprises Inc · Wilmington, DEN226HBTowey Martin J · Sanger, TXN27MWHempy David · Lexington, KYN383JAAllington Jeremy W · Prescott, WIN416DMMatheny Mitchell M · Saint Augustine, FLN4545FPlanenutts LLC · Tulsa, OKN559SGQualitair LLC Trustee · MichelstadtN706QRegistered aircraftN726LLHines Bill L · Edmond, OKN9409GGlenn Roy J · Shelbyville, TN
Query with SQL
duckdb -csv -c "SELECT n_number, serial_number, year_manufactured, status, registrant_name, registrant_city, registrant_state
FROM 'https://openairdocs.org/data/latest/faa_aircraft_registration.parquet'
WHERE engine_model_code IN ('41834')
ORDER BY n_number"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 n_number, serial_number, year_manufactured, status, registrant_name, registrant_city, registrant_state
FROM 'https://openairdocs.org/data/latest/faa_aircraft_registration.parquet'
WHERE engine_model_code IN ('41834')
ORDER BY n_numberRun 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 investigations · 6
Aircraft matched to this engine model through the registry, by N-number and event date, checked against the reported serial number, make and model.
Of 5 cases NTSB coded with a defining event. All defining events
Findings NTSB made part of the probable cause. A case can have several. All findings
Of 1 case with NTSB’s older coding, defined in its coding manual.
NTSB CEN25LA331Accident · Minor injuriesClass 4 · LimitedFinal reportElmwood Christavia · South Saint Paul, MNThe pilot’s failure to maintain airplane control during the landing roll. Contributing to the accident was the pilot’s decision to land the airplane on a non-approved landing surface.NTSB ERA25LA292Accident · No injuriesClass 3 · LimitedPreliminary reportRockwell International 112 · Burlington, VTOn July 23, 2025, about 1300 eastern daylight time, N112EF, a Rockwell International 112 airplane, was substantially damaged when it was involved in an accident near Burlington, Vermont. The pilot was not injured. The flight was conducted under the provisions…NTSB ERA24LA004Accident · No injuriesClass 4 · LimitedFinal reportMichael J Wright SA300 · Georgetown, KYThe pilot’s failure to maintain directional control of the airplane during the landing roll in gusting a gusting crosswind, resulting in a runway excursion and nose over.NTSB ERA23LA202Accident · No injuriesClass 3 · LimitedFinal reportRockwell International 112 · Miami, FLFailure of the right main landing gear due to inadequate hydraulic pressure as result of a torn O-ring that was installed on the hydraulic pack’s check valve during overhaul.NTSB GAA21WA254IncidentClass 5 · ForeignRockwell International 112A · Bad Ragaz, SwitzerlandNTSB CHI92DER03Accident · No injuriesFinal reportSchneider/Brashear Sorrell SNS-7 · Alexandria, MNThe pilot's failure to maintain directional control during the landing roll.
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_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c.\"mKey\" = a.case_mkey
WHERE a.engine_model_code IN ('41834')
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_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c."mKey" = a.case_mkey
WHERE a.engine_model_code IN ('41834')
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.
FAA incident reports · 7
Matched to this engine model through the registry, by N-number and event date, checked against the reported make and model.
Accident 20250820011969AAllington Jeremy W Christavia MK4 · South Saint Pau, MNThe PIC attempted to land his experimental amateur-built aircraft on the grass between the runway and taxiway, not an approved runway. The aircraft touched down, began slowing, and started to pitch forward. He stated he was pulling the yoke back as hard as he…Accident 20250723010099ARockwell International 112 · Burlington, VTOn 7/23, during a return flight to kbtv, the engine lost all power and quit while on right downwind for runway 19. The pilot immediately informed the tower and began a base turn, maintaining best glide speed with gear down and no flaps. The aircraft landed on…Accident 20231008015759AMichael J Wright SA300 · Georgetown, KYOn October 8, 2023, an aircraft [privacy data omitted] was performing touch and go landings at Georgetown-Scott county regional airport (27K) when it experienced a runway excursion. The weather reported at the time of the accident was visual metrological…Accident 20230418008499ARockwell International 112 · Miami, FLDuring landing touchdown on runway 9L at tmb, aircraft right main gear collapsed and the propeller hit the ground aircraft veered to the right into the grass east of the taxiway g. inspectors from SO19 responded to the accident scene on Tuesday, April 18,…Incident 20131115022039IOwen John R Vlocty LRG WG FXD GR · Weirsdale, FLAircraft was at 2500' in vicinity to Weirsdale, Florida when pilot called mayday "prop fell of the aircraft", pilot was informed of three closest airports, pilot said "unable to land at airport" pilot landed in open field.Incident 19960518027759IAmtrhy SNS7 · Morris, ILNarrative: on may 18, 1996 at approximately 1300 CDT an amateur built aircraft, N226HB owned by eugene olson and operator rory s. olson , ran off the side of runway 18 at the Morris airport, Morris, IL during a personal flight. Visual meteorological…Accident 19920809029759AAmtrhy SNS7 · Alexandria, MNSwerved on landing. Side load collapsed left main gear and aircraft ground looped damaging wing.
Query with SQL
duckdb -csv -c "SELECT report_number, event_date, event_type, city, state, aircraft_make, aircraft_model, aircraft_damage, fatal_injuries, n_number
FROM 'https://openairdocs.org/data/latest/faa_incident_report.parquet'
WHERE engine_model_code IN ('41834')
ORDER BY event_date DESC, report_number 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 report_number, event_date, event_type, city, state, aircraft_make, aircraft_model, aircraft_damage, fatal_injuries, n_number
FROM 'https://openairdocs.org/data/latest/faa_incident_report.parquet'
WHERE engine_model_code IN ('41834')
ORDER BY event_date DESC, report_number 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.
Service difficulty reports · 13
SDR CA140515007Landing Gear · collapsed(CAN) LANDED & SUFFERED A NOSE WHEEL LANDING, GEAR COLLAPSE, ALMOST IMMEDIATELY AFTER TOUCH DOWN. ONCE THE NOSE WHEEL SETTLED ON THE RUNWAY IT WAS A SOFT LANDING WITH POWER ON, DUE TO WIND. THE ENGINE WAS SECURED ONCE THE PROPELLER STRUCK THE RUNWAY & THE AISDR CA120905006Horn · corroded(CAN) HOLES CORRODED IN BOTTOM OF ELEVATOR HORN WHICH COULD CAUSE FAILURE OF THE HORN AND CAUSE LOSS OF ELEVATOR CONTROL OF THE AIRCRAFT.SDR 2010FA0000598Camshaft · brokenPILOT STATED THE ENGINE BECAME ROUGH AFTER TAKEOFF. RETURNED TO AIRPORT & LANDED. FOUND NR 1 CYLINDER TO BE COLDER THAN REST. PULLED ROCKER COVER & NOTED THE VALVES WERE NOT MOVING WHEN ROTATING ENGINE. PULLED ROCKER ARMS & PUSHRODS BUT FOUND NO PROBLEMS. REMOSDR CA080226004Alternator · unserviceable(CAN) ALTERNATOR FAILED, CAUSING MAIN BATTERY TO DRAIN RESULTING IN COMMUNICATION DIFFICULTIES WHICH CAUSED PILOT TO CONTACT TOWER BY CELL PHONE FOR CLEARANCE TO LAND. NEW UPGRADED ALTERNATOR INSTALLED PN ALX8521R (TC NR 20080226004)SDR AUS20030790Hinge · corroded(AUS) LT INBOARD TRAILING EDGE FLAP HINGE BRACKET RIVETS CORRODED AND FAILED. BRACKET WAS HELD ON BY ONLY ONE OF NINE RIVETS WHICH ALSO FAILED WITH LITTLE EFFORT.SDR CA010314027Strut · contaminated(CAN) A/C HAD UNCOMMANDED NOSE GEAR RETRACTION UPON LDG. IT NOTICED DURING POWER PACK PRESSURE TEST THAT 700PSI ON UP SIDE WHEN GEAR EXTENDING & THAT PRESSURE WOULD NOT DECREASE BELOW 50-100 PSI WHEN GEAR WAS FULLY EXTENDED.RESIDUAL PRESSURE PREVENTING DETENTSDR CA991028062Spar · cracked(CAN) RUDDER SPAR CRACKED.SDR AU981246Rib · cracked(AUS) VERTICAL STABILIZER RIB CRACKED IN FOUR PLACES. ONE OF THE CRACKS WAS IN A PREVIOUS REPAIR. PART TC: 2,294.SDR AU981247Rib · cracked(AUS) RUDDER TOP RIB CRACKED IN TWO PLACES EITHER SIDE OF THE BALANCE WEIGHT ATTACHMENT BOLT. PART TC: 2,294.SDR CA970128005Shaft · worn keyway(CAN) DURING COMPLIANCE WITH AD 96-09-10 IT WAS DISCOVERED THE DRIVE GEAR AND DRIVE SHAFT CONTAINED A KEYWAY. THE KEYWAY AND DRIVE GEAR WERE WORN APPROXIMATELY 0.060". THIS KEYWAY SHOULD HAVE BEEN REMOVED BY AD 75-08-09, BUT THIS ENGINE, BY SERIAL NUMBER, IS NSDR 96ZZZX2394Stud · detachedPILOT REPORTED IN-FLIGHT: NOSE GEAR WILL NOT EXTEND NORMALLY, FLY-BY, TOWER VERIFIED NOSE GEAR NOT DOWN. EMERGENCY GEAR EXTENDED, ALL GEAR EXTENDED, SAFE LANDING. FINDINGS: EXHAUST STUD FROM NR 4 CYLINDER FELL OUT AND LODGED IN HINGE SLOT FOR NOSE GEAR DOOSDR 95ZZZX6070Magneto · case crackedSECOND SET OF MAG'S FOUND WITH THIS CRACK PATTERN. NEW STYLE CASE HAS A FIN WEB TO STRENGTHEN CASE IN THIS AREA. CRACKS HAVE BEEN FOUND ON BOTH SIDES THROUGH CASE HOLE.SDR 95ZZZX6071Magneto · case crackedSECOND SET OF MAG'S FOUND WITH THIS CRACK PATTERN. NEW STYLE CASE HAS A FIN WEB TO STRENGTHEN CASE IN THIS AREA. CRACKS HAVE BEEN FOUND ON BOTH SIDES THROUGH CASE HOLE.
Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE engine_model_key = 'IO360C1D6' ORDER BY difficulty_date 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 sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE engine_model_key = 'IO360C1D6' ORDER BY difficulty_date 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.
STCs that may be installed · 40
Approved for this engine model: the STC’s model list names it on its data sheet, or a series that includes it. The registry doesn’t record which STCs an aircraft has.
STC SE00825WIInstallation of Specialty Products Spin-on oil filter on Lycoming Engines.STC SE04349CHInstallation of SureFly electronic ignitionSTC SE01954SEInstallation of engine crankcase seal.
See all 40 STCsQuery with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
FROM (
SELECT stc_number, min(matched_model) AS matched_model
FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet'
WHERE engine_model_code IN ('41834')
GROUP BY stc_number
) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number"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 s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
FROM (
SELECT stc_number, min(matched_model) AS matched_model
FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet'
WHERE engine_model_code IN ('41834')
GROUP BY stc_number
) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_numberRun 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.