Engine model · Turbo-shaft · 592 hp · registry code 41562

Manufacturer (registry)
LYCOMING
Model
LTS 101 600A
Registry code
41562
Type
Turbo-shaft
Power
592 hp
Data sheet
TCDSE5NE
Holder
Intermountain Turbine Services 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 · 22

ADs whose products match this engine model. Each AD’s applicability may narrow it by serial number, part number or configuration.

1979In forceSuperseded2026
ADs by the year they took effect: 22 ADs
19791
19801
19831
19841
19861
19881
19921
19931
19941
19952
19964
20012
20022
20101
20112
See all 23 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 ('41562'))
  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.

Registered aircraft · 3

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 ('41562')
  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.

NTSB investigations · 12

Aircraft matched to this engine model through the registry, by N-number and event date, checked against the reported serial number, make and model.

NTSB OPS10IA538Incident · No injuriesIncident investigationFinal reportBell 222U · Los Angeles, CAFailure of the air traffic controller to exercise positive control of the situation by issuing clear and timely control instructions to the helicopter pilot. Contributing to the incident was delay by the helicopter pilot in responding to instructions issued…Sep 4, 2010 · N222AM · 2 aircraft · No damageNTSB ATL05FA038Accident · 1 fatalField investigationFinal reportAerospatiale AS350-D · Falkner, MSThe pilot's improper decision to attempt VFR flight into known instrument flight conditions and failure to maintain altitude clearance resulted in an in-flight collision with trees and the ground.Jan 6, 2005 · N350RM · DestroyedNTSB SEA04LA145Accident · No injuriesLimited investigationFinal reportBell 222U · Louie Lake, IDThe failure of the pilot to maintain rotor rpm and his inadequate recovery from a bounced landing. Factors contributing to the accident included the tailwind condition and the tree.Jul 14, 2004 · N277LF · Substantial damageNTSB ATL00FA069Accident · 3 fatalField investigationFinal reportEurocopter AS350B · Sumner, GAThe pilot experienced spatial disorientation, which resulted in a loss of control of the helicopter. Contributing factors was the dark night.Jul 24, 2000 · N911AM · DestroyedNTSB MIA90FA081Accident · 2 fatalField investigationFinal reportAerospatiale 350D · Miami, FLFatigue failure of an engine turbine blade, which resulted in a loss of power. Rough ocean water in the emergency landing area was a related factor.Mar 8, 1990 · N5778W · DestroyedNTSB FTW89FA049Accident · 3 fatalField investigationFinal reportMBB BK-117 A-1 · Tyler, TXThe pilot's failure to execute the published inadvertent IMC procedures when he encountered adverse weather conditions.Feb 14, 1989 · N7025L · DestroyedNTSB FTW83FRA03Accident · Serious injuriesFinal reportS.N.I.A.S. AS350D · Houston, TXThe pilot stated that as he came to a hover to land, an engine surge occurred which sent the helicopter back into the air. Reportedly, the engine continued to surge off and on, and as helicopter came down, it would impact the ground and bounce back in the…Dec 16, 1982 · N801DB · DestroyedNTSB LAX82DA147Accident · 1 fatalFinal reportS.N.I.A.S. AS350 · Gold Strike, NVThe helicopter had just returned from a sightseeing tour of the grand canyon. The pilot reported that the passengers wanted to get out while the helicopter was undergoing its two-minute, cool-down period. The pilot escorted four of the passengers from the…Apr 24, 1982 · N5768Z · Minor damageNTSB CHI81FEX29Accident · No injuriesClosedAerospatial AS350D · Lynnville, INSep 29, 1981 · N200HE · Substantial damageNTSB FTW81IA112Incident · No injuriesClosedAerospatial AS350 · Port Arthur, TXJun 27, 1981 · N138BH · Minor damageNTSB FTW81FA069Accident · Minor injuriesClosedAerospatial AS350D · Edmond, OKApr 11, 1981 · N888WR · Substantial damageNTSB FTW80FRD12Accident · Serious injuriesClosedAerospatle AS-350 · Intracstl Cy, LADec 26, 1979 · N3594B · Substantial damage
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 ('41562')
  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.

FAA incident reports · 18

Matched to this engine model through the registry, by N-number and event date, checked against the reported make and model.

See all 18 incident reports
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 ('41562')
  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.

Service difficulty reports · 31

See all 31 difficulty reports
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 = 'LTS101600A'
  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.

PMA parts · 201

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first.

See all 201 PMA parts
Query with SQL
duckdb -csv -c "SELECT drs_guid, part_number, part_name, holder, pma_number, replaces_part, supplement_date, tcds_models
  FROM 'https://openairdocs.org/data/latest/faa_type_certificate_pma.parquet'
  WHERE tcds_number IN ('E5NE')
    AND len(list_intersect(tcds_models, ['LTS101-600A-3', 'LTS101-600A-2', 'LTS101-600A-3A'])) > 0
  ORDER BY supplement_date DESC, drs_guid 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.