- Manufacturer (registry)
- LYCOMING
- Model
- IO-520 SER
- Registry code
- 41584
- Installed in
- 49 registered aircraft
- Type
- Reciprocating
- Power
- 285 hp
- Data sheet
- TCDSE5CE
- Holder
- Continental Aerospace Technologies, Inc.
The registry names only the engine series, so ADs for every model in the series are matched.
On this page
Airworthiness directives that may apply · 37
ADs whose products match this engine model. Each AD’s applicability may narrow it by serial number, part number or configuration.
| 1972 | 1 |
|---|---|
| 1974 | 1 |
| 1977 | 1 |
| 1979 | 1 |
| 1980 | 2 |
| 1981 | 2 |
| 1987 | 2 |
| 1988 | 3 |
| 1991 | 1 |
| 1993 | 3 |
| 1994 | 1 |
| 1995 | 2 |
| 1996 | 1 |
| 1998 | 2 |
| 1999 | 1 |
| 2000 | 1 |
| 2004 | 1 |
| 2007 | 1 |
| 2009 | 2 |
| 2010 | 1 |
| 2012 | 1 |
| 2014 | 1 |
| 2016 | 1 |
| 2022 | 2 |
| 2023 | 5 |
See all 47 ADs
Query 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 ('41584'))
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 ('41584'))
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 · 11
Engine · Lycoming IO-520 series
SAIB NE-20-05POWERPLANT - Engine Camshaft Gear Tooth FractureSAIB NE-18-16POWERPLANT Alternator Drive CouplingSAIB NE-17-11POWERPLANT Engine damage as a result of kickbackSAIB NE-16-13Powerplant - Prohibited use of sealantSAIB NE-13-15Engine Controls: Continental Motors, Inc. (CMI) Throttle and Mixture Control LeversSAIB NE-13-04Continental Motors, Inc. (CMI) Connecting Rod Piston Pin Bushing InspectionSAIB NE-10-09Reciprocating Engine Power Section: Hydraulic Valve LiftersSAIB NE-10-07Reciprocating Engine Cylinder: Identification Information for Superior Air Parts, PMA Cylinder Heads for Teledyne Continental Motors (TCM) IO-520, TSIO-520,and IO-550 Series Engines.SAIB NE-09-08Reciprocating Engine Cylinder SectionSAIB NE-07-09R1Periodic Inspections of ECi Cylinder Assemblies for Cracks in the Aluminum HeadSAIB NE-02-41Query 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 ('41584'))
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 ('41584'))
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 · 49
N108RKBarnard Brian D · Tallahassee, FLN132BMds Flying LLC · Deephaven, MNN180YSMontgomery Jeffrey · Lone Pine, CA
See all 49 registered aircraftQuery 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 ('41584')
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 ('41584')
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 · 10
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 6 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 3 cases with NTSB’s older coding, defined in its coding manual.
NTSB WPR23LA165Accident · No injuriesClass 4 · LimitedFinal reportOneal J R/Oneal R C EDI Express · Tracy, CAThe pilot’s failure to maintain directional control during the takeoff roll.NTSB ERA23FA113Accident · 2 fatalClass 3 · FieldFinal reportBeech A36 · North Castle, NYThe pre-ignition/detonation damage to the No. 4 piston for reasons that could not be determined, which allowed the crankcase to become pressurized and resulted in oil exhaustion and subsequent catastrophic internal engine failure.NTSB GAA16CA423Accident · No injuriesData collectionFinal reportBeech F33 · Bivalve, MDThe pilot's excessive airspeed during landing, which resulted in a runway overrun, and impact with a ditch.NTSB ERA14WA304Accident · 3 fatalForeign investigationCessna U206E · Cerro Militar, Municipio de Calima, ColombiaNTSB WPR12LA023Accident · No injuriesLimited investigationFinal reportCessna 185 · Prineville, ORA total loss of engine power due to fuel starvation, which resulted from the pilot inadvertently leaving the fuel selector set to the left tank. Contributing to the accident was the pilot’s deviation from his normal habit pattern and his failure to refer to…NTSB LAX08FA092Accident · 2 fatalField investigationFinal reportBeech 95-B55 · Benson, AZThe pilot's misjudged speed and altitude during approach that led to a long landing and his subsequent failure to maintain control during an attempted go-around. Contributing to the accident were the dark night, the pilot's low total night flight experience,…NTSB DFW05CA247Accident · Minor injuriesData collectionFinal reportSmith, Ted Aerostar 601P · Mexia, TXThe pilot's failure to maintain clearance from the barn. Contributing factors were the pilot's inadequate preflight planning/preparation and the high-density altitude.NTSB LAX04LA074Accident · No injuriesLimited investigationFinal reportBeech B55 · Angwin, CAThe pilot's continued VFR flight into adverse weather conditions during cruise flight, which resulted in a low fuel state and a precautionary landing in rough terrain.NTSB MIA95LA184Accident · Minor injuriesLimited investigationFinal reportCessna T188C · Ruleville, MSThe pilot-in-command's failure to abort the takeoff when the aircraft accelerated slowly. Contributing to the accident was the over loading of the aircraft by ground personnel and the failure of the pilot-in-command to verify the loading of the aircraft.NTSB ANC92T#A10Accident · No injuriesClass 3Final reportCessna 206 · Shishmaref, AK
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 ('41584')
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 ('41584')
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 · 16
Matched to this engine model through the registry, by N-number and event date, checked against the reported make and model.
Accident 20230119008389ABeech A36 · North Castle, NYWhite plains, NY (hpn): [privacy data omitted] BE36, part 91, IFR, jfk to cgf, crashed into trees on a peninsula in rye lake, approximately 1 mile nnw of hpn. Pilot reported dead cylinder and loss of oil pressure and declared an emergency. ATC assisted in…Incident 20220428010479IBeech A36 · Middlesboro, KYUpon landing at Middlesboro Bell county airport in BE36 [privacy data omitted], the pilot reported a mushy right brake. However, pilot failed to maintain directional control of aircraft and ran off the side of the runway, collapsing the nose gear in the…Accident 20160804013129ABeech F33A · Bivalve, MDThe pilot stated that upon landing on his private grass strip he had touched down too fast. He applied the brakes hard but continued to slide to the end of the strip. At that point the pilot decided to aim for a ditch to the right side of the runway instead…
See all 16 incident reportsQuery 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 ('41584')
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 ('41584')
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 · 446
SDR XGNA202404080001Engine · power lossDURING CLIMB A PARTIAL LOSS OF ENGINE POWER OCCURRED WITH FLUCTUATING MANIFOLD PRESSURE. ALL OTHER ENGINE PARAMETERS WERE NORMAL. MAGNETO DROPS WERE NORMAL. PILOT RETURNED TO AIRPORT.SDR XGNA202404080002Engine · power lossDURING CLIMB A PARTIAL LOSS OF ENGINE POWER OCCURRED WITH FLUCTUATING MANIFOLD PRESSURE. ALL OTHER ENGINE PARAMETERS WERE NORMAL. PILOT RETURNED TO THE AIRPORT. MAGNETO DROPS WERE NORMAL.SDR 2022FA0000041None · noneOPERATOR REPORTED "ALTERNATOR OUT" LIGHT ILLUMINATES INTERMITTENTLY. VISUAL INSPECTION OF WIRING AT ALTERNATOR REVEALED THE ALTERNATOR CASE HALVES WERE NOT SECURED TO EACH OTHER. FURTHER INSPECTION DETERMINED THE 4 PHILISTER HEAD SCREWS THAT HOLD THE CASE HA
See all 446 difficulty reportsQuery 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 = 'IO520' 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 = 'IO520' 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 · 87
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 SE5583SWInstallation of fuel flow transducers (true-flow totalizer).STC SE01844SEInstallation of fuel control modification and associated hardwareSTC SE04349CHInstallation of SureFly electronic ignition
See all 87 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 ('41584')
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 ('41584')
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.