- Manufacturer (registry)
- LYCOMING
- Model
- ALF502L-2C
- Registry code
- 41619
- Installed in
- 2 registered aircraft
- Type
- Turbo-fan
- Power
- 7,500 lb thrust
- Data sheet
- TCDSE6NE
- Holder
- CFS Aeroproducts Inc.
Model codes come from the FAA registry’s reference file.
On this page
Airworthiness directives that may apply · 18
ADs whose products match this engine model. Each AD’s applicability may narrow it by serial number, part number or configuration.
| 1980 | 1 |
|---|---|
| 1982 | 1 |
| 1986 | 1 |
| 1987 | 1 |
| 1991 | 1 |
| 1993 | 2 |
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 2 |
| 2000 | 1 |
| 2002 | 2 |
| 2003 | 1 |
| 2006 | 1 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2020 | 1 |
See all 22 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 ('41619'))
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 ('41619'))
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.
Registered aircraft · 2
N619TSMavana Heli Support USA Inc · Miami, FLNon-citizen corporation, flight hours not reportedN808CHBank Of Utah Trustee · Salt Lake City, UT
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 ('41619')
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 ('41619')
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
No NTSB investigations matched to aircraft with this engine modelMatched through the registry by N-number, so foreign aircraft and some older cases aren’t counted.
FAA incident reports
No reports matched to aircraft with this engine modelMatched through the registry by N-number, so foreign aircraft and some older reports aren’t counted.
Service difficulty reports · 8
SDR CA151216022Window · cracked(CAN) LT SIDE WINDOW CRACKED, ARCING.SDR CA150911010Fitting · corroded(CAN) DURING INSPECTION OPERATOR FOUND CORRODED FRAME FOOT FROM FS295.00 TO FS333.00 BETWEEN STR 25L AND 25R. OPERATOR PERFORMED BLEND OUT OF CORRODED AREAS IAW SRM AND PERFORMED HFEC FOR CRACK IN BLENDED AREAS WITH NO FINDINGS. BLENDED AREAS AT: FS295.00, LSDR CA091009002Engine · failed(CAN) RT ENG IN-FLIGHT SHUTDOWN DURING CRUISE. CREW INDICATED THAT THE RT ENG OIL PRESSURE TAPE STARTED TO FLUCTUATE THEN DROP TO ZERO, IN THE RED. AFTERWARD THE (RED) LOW OIL PRESSURE LIGHT ILLUMINATED. SHORT TIME LATER THE ENG SHUTDOWN AND AN EMERGENCY WAS DSDR CA090309005Housing · galled(CAN) AFTER LANDING THE MAIN CABIN DOOR FAILED TO OPEN. WHEN THE INTERNAL DOOR RELEASE HANDLE WAS ACTUATED THE EXTERNAL HANDLE FAILED TO EXTEND. THIS WOULD NOT ALLOW THE ROTARY MOTION OF THE EXTERNAL HANDLE THAT IS REQUIRED TO RELEASE THE CAMS THAT SECURE THE SDR CA090309006Shaft · failed(CAN) PART DATE OF MFG-5-14-81 THRUST REVERSER FAILED TO FULLY STOW AFTER THRUST REVERSER CHECK DURING TAXI. INVESTIGATION REVEALED THAT FLEXSHAFT P/N: 215D8011-509 HAD FAILED INTERNALLY AND CAUSED THE REVERSER TO NOT STOW.SDR 2005FA0000845Floor Support · crackedFLOOR SUPPORT LOCATED AT RBL 9.0 FS 460 CRACKED AT FLANGE. DURING FLOORBEAM REPLACEMENT A VISUAL INSPECTION REVEALED CRACK AT FLANGE. INSPECTED 3 OTHER FLOOR SUPPORTS IN AIRCRAFT, NO OTHER CRACKS FOUND. THE FLOOR SUPPORT IS CURRENTLY INCLUDED IN THE 60 MONTSDR CA030219003Check Valve · inadequate(CAN) NR 2 HYDRAULIC MANIFOLD EDP (ENGINE DRIVEN PUMP) CHECK VALVE BACKS OUT, O-RING AND BACKUP RING SHEAR ALLOWING PRESSURE INTO THE EDP PRESSURE SWITCH WHEN THE ELECTRIC PUMP IS ON AND ENGINE IS SHUT DOWN. RECURRING DEFECT DUE TO IMPROPER LOCKING DEVICE ON TSDR CA020220001Line · leaking(CAN) PIN HOLE DEVELOPED IN FLEX LINE PORTION OF HYDRAULIC PUMP PRESSURE LINE CAUSING DUMPING OF ALL HYD FLUID AND CAVITATION OF HYD PUMP (EDP), ASSOCIATED MASTER CAUTION LIGHT AND LOSS OF NR 2 HYD SYSTEM. PROBLEM OCCURED 5 MINUTES BEFORE LANDING. SMALL AMO
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 = 'ALF502L2C' 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 = 'ALF502L2C' 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.