- Manufacturer (registry)
- LYCOMING
- Model
- R-1820 SER
- Registry codes
- 41570, 41571
- Installed in
- 14 registered aircraft
- Type
- Reciprocating
- Power
- 1,300 hp
The registry names only the engine series, so ADs for every model in the series are matched. The FAA lists this model under more than one registry code, usually for different spellings of the maker. This page covers them all.
On this page
Airworthiness directives that may apply · 0
ADs whose products match this engine model. Each AD’s applicability may narrow it by serial number, part number or configuration.
No ADs matched this model
Registered aircraft · 14
N137NAWestfall Holdings LLC · Three Lakes, WIN14112Wiley Sanders Truck Lines Inc · Troy, ALN20RRDebold David A · Spring, TXN217SFInman Dentis R · Whiteville, TNN285DBRanheim Richard J · Blaine, MNN28CQPlane Crazy Aviation LLC · Hickory, NCN31972Nighthawk Air Systems Inc · Miami, FLN351CGGrindstaff Richard Trustee · Inola, OKN486GTCombat Air Museum · Topeka, KSN5321XL And P Air LLC · Lees Summit, MON65491Tondi David M · Sterling, VAN855BARegistration Pending · State Center, IARegistration pendingN9022NGoldbach Charles H · Valleyford, WAN912SHamlin Edward D · Ward Cove, AK
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 ('41570', '41571')
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 ('41570', '41571')
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 · 3
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 1 case 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 2 cases with NTSB’s older coding, defined in its coding manual.
NTSB LAX08LA098Accident · Minor injuriesLimited investigationFinal reportNorth American T-28C · Kingman, AZA total loss of engine power during cruise flight due to an undetermined catastrophic internal engine failure.NTSB DFW07FA008Accident · 1 fatalField investigationFinal reportNorth American T-28C · Georgetown, LAThe pilot's failure to maintain control of the airplane which led to an aerodynamic stall. A contributing factor was the dark night.NTSB FTW02LA083Accident · No injuriesLimited investigationFinal reportNorth American T28C · Fredericksburg, TXthe failure of the pilot to refuel the airplane resulting in fuel exhaustion. A contributing factor was the lack of suitable terrain for the forced landing.
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 ('41570', '41571')
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 ('41570', '41571')
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 · 6
Matched to this engine model through the registry, by N-number and event date, checked against the reported make and model.
Accident 20080408833329ANamer T28C · Kingman, AZ(-23) On April 11, 2008, about 0720 mountain standard time, a north American T-28C, N9022N, experienced a total loss of engine power while cruising about 5 miles east-southeast of the Kingman Airport, Kingman, Arizona. The pilot made a forced landing on open,…Accident 20061021024709ANamer T28C · Georgetown, LA(-23) Aircraft destroyed when it impacted wooded terrain near Georgetown, LA. The pilot was enroute from the st. louis downtown airport (cps) to the chennault international airport (cwf) when he advised air traffic controllers that he wanted to change his…Incident 20050521019509INamer T28B · Franklin, VA(-23) On may 21, 2005, aircraft N65491, a north American model T-28, made a normal approach to land at Franklin municipal airport. The pilot stated he had normal landing gear down indications, however on roll out the nose landing gear collapsed. The main gear…Accident 20020221001499ANamer T28C · Fredericksburg, TX(.19) On February 21, 2002, at 1524 central standard time, a north American T28C, N71546, sustained substantial damage during a forced landing following a loss of engine powerr near Fredericksburg, Texas. The commercial pilot, sole occupant, was not injured.…Incident 19960608024129INamer T28C · Waco, TXNarrative: this incident occurred during landing at Waco Regional Airport, (act) Waco, Texas while the Waco airshow was in progress. The gear down was selected and the gear extension appeared normal to the pilot. The pilot stated that all gears appeared down…Incident 19910526022939INamer T28B · Watsonville, CANose gear shimmied then collapsed on takeoff. Veered right. Nose gear steering rod was bent.
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 ('41570', '41571')
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 ('41570', '41571')
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 · 9
SDR 2023FA0000744Fitting · corrodedUPON REMOVAL OF HORIZONTAL STABILIZERS AND VERTICAL FIN ON THE AIRCRAFT IT WAS NOTED THAT THEIR ARE SEVERAL CAST FITTINGS LOCATED INSIDE THE EMPENNAGE THAT WERE SHOWING SINGES OF SURFACE CORROSION AS WELL AS POSSIBLE INNER GRANULAR CORROSION ON A COUPLE OF THESDR 2023FA0000200Wing Root · fracturedDURING GROUND PER-FLIGHT INSPECTION FOUND WING GAP FAIRING SCREWS TO BE TORN OUT. WING GAP FAIRINGS WERE REMOVED AND SUBSEQUENT INSPECTIONS FOUND THE SHEAR WEB ON THE LEFT FORWARD SIDE TO BE SEPARATED AROUND THE WELD AREAS. THE AIRCRAFT WING WAS THEN REMOVED SDR TN8A20170707002Bolt · shearedDURING CLIMB OUT, PILOT IN RIGHT SEAT NOTICED AN UNUSUAL TICKING NOISE. DURING INVESTIGATION, DETERMINED THAT IS WAS CAUSED BY A BOLT IN THE NOSE CASE OF THE RIGHT ENGINE BACKING OUT AND CONTACTING THE AFT FLANGE OF THE PROPELLER. CREW SECURED THE ENGINE ASDR TN8A2015F00102Control Tube · brokenAIRCRAFT DEPARTED, AFTER CLIMBOUT, WHILE TRIMMING FOR CRUISE, THE ACFT DEVELOPED A VIBRATION. PILOT ELECTED TO DIVERT TO INVESTIGATE PROBLEM. UPON LANDING, PILOT DETERMINED THAT THE LT ELEVATOR TRIM TAB WAS LOOSE. SUBSEQUENT INVESTIGATION BY MAINTENANCE PERSDR 2011FA0000266Engine · making metalALL PRE-FLIGHT CHECKS COMPLETED, BOTH ENGINES STARTED NORMALLY, TAXI AND ENG PERFORMANCE CHECKS WERE ALL WITHIN LIMITS. BEFORE CLEARANCE TO TAKEOFF THE NR 1 ENGINE WAS RUN UP TO 50" MAP WITH ALL NORMAL INDICATIONS. TAKEOFF WAS NORMAL, UNTIL ABOUT 12 SECONDS ASDR XC42001F00000Stator · defectiveBRAKE ASSEMBLY (PN 2-1661) FAILED PREMATURELY. NR 1 STATOR CRACKED THROUGH IN 2 PLACES CAUSING SIGNIFICANT DAMAGE TO TORQUE TUBE AND WHEEL ASSEMBLY. PIECE OF STATOR 8 INCHES LONG MISSING. NOTE: MOST RECENT CONFIGURATION OEM PARTS INSTALLED (KIT NR 304-289 CSDR AUS20011019Filter · contaminated(AUS) AIRCRAFT FUEL FILTER CONTAMINATED. CONTAMINATION ALSO FOUND IN CARBURETTOR FUEL FILTER.SDR 96ZZZX3697Cylinder · crackedENGINE SHOWED EVIDENCE OF OIL LEAK. MECHANIC MUST HAVE THOUGHT HE HAD CURED PROBLEM. AIRCRAFT CLEARED FOR FLIGHT. NR 1 CYLINDER DEPARTED ENGINE SOME TIME AFTER PILOT NOTICED SMOKE IN COCKPIT. INSTRUMENTS SHOWED NORMAL READINGS. CYLINDER HAD EVIDENCE OF OLSDR 95ZZZX927Valve · brokeAPPROXIMATELY 10 MINUTES AFTER TAKEOFF A SLIGHT INTERRUPTION OF POWER WAS NOTED WHICH RETURNED IMMEDIATELY TO NORMAL. PRESSURES AND TEMPS INDICATED AN INCREASE IN OIL TEMP AND A DECREASE IN OIL PRESSURE. ENGINE WAS FEATHERED AND RETURNED A/C TO HNL. EXAMINA
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 = 'R1820' 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 = 'R1820' 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.