- Manufacturer (registry)
- GE
- Model
- CT58-140-1
- Registry code
- 30128
- Installed in
- 20 registered aircraft
- Type
- Turbo-shaft
- Power
- 1,400 hp
- Data sheet
- TCDS1E3
- Holder
- General Electric Company
Model codes come from the FAA registry’s reference file.
On this page
Airworthiness directives that may apply · 16
ADs whose products match this engine model. Each AD’s applicability may narrow it by serial number, part number or configuration.
| 1966 | 1 |
|---|---|
| 1969 | 1 |
| 1970 | 1 |
| 1974 | 1 |
| 1976 | 2 |
| 1978 | 1 |
| 1981 | 2 |
| 1991 | 1 |
| 1994 | 1 |
| 1997 | 2 |
| 2001 | 2 |
| 2004 | 1 |
| 2005 | 1 |
| 2008 | 1 |
| 2015 | 1 |
See all 20 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 ('30128'))
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 ('30128'))
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 · 20
N1043TCroman Corp · White City, ORN1048YCroman Corp · White City, ORN3173USiller Helicopters LLC · Chamblee, GA
See all 20 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 ('30128')
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 ('30128')
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 · 7
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 4 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 ANC22FA018Accident · 4 fatalClass 3 · FieldFinal reportSikorsky S-61N · Kekaha, HIThe improper installation of the fore/aft primary servo by maintenance personnel, which resulted in the attaching hardware backing out and which subsequently rendered the helicopter uncontrollable. Contributing to the accident was the company’s quality…NTSB ERA16FA311Accident · 3 fatalField investigationFinal reportSikorsky S61 · Palm Bay, FLA dual loss of engine power for undetermined reasons after the pilot's improper decision to attempt another maneuver after recovering from a perceived compressor stall, rather than returning to the airport.NTSB WPR15LA248Accident · Minor injuriesLimited investigationFinal reportSikorsky S 61A · Ironside, ORA loss of power to the No. 2 engine due to the failure of the accessory gearbox drivetrain. Also causal was the pilot’s inability to release the external longline due to the use of a safety wire across the coupling of the quick-disconnect mechanism, which…NTSB LAX08PA259Accident · 9 fatalClass 1Final reportSikorsky S-61N · Weaverville, CAThe following actions by Carson Helicopters: 1) the intentional understatement of the helicopter's empty weight, 2) the alteration of the power available chart to exaggerate the helicopter's lift capability, and 3) the practice of using unapproved…NTSB NYC08WA256Accident · No injuriesForeign investigationSikorsky S-61N · Cusco, PeruNTSB ANC01LA109Accident · No injuriesLimited investigationFinal reportSikorsky S61A · Wrangell, AKThe separation of a steel long line cable that failed and rebounded from a load of logs into the helicopter's main and tail rotors.NTSB NYC70I0006Incident · No injuriesClosedVertol 107-II · Flushing, NY
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 ('30128')
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 ('30128')
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.
Incident 20230821009989ISikorsky S-61A · Deer Park, WAHelicopter was performing firefighting operations, during a hover over dip site to fill tanks, rotor made contact with tree limb. Precautionary landing made at airport. Post-flight inspection found small delamination on the rotor blades.Accident 20220222001029ASikorsky S-61N · Kekaha, HI02/22/2022: At approximately 10:20 HST an S61N, registration # N615CK, [privacy data omitted] was destroyed on ground impact at barking sands airport. The helicopter was performing a part 133 operation in support of the pacific missile range facility…Incident 20180919019159ISikorsky S-61N · Fort Pierce, FLFlying north bound about 15MN from fpr airport at 1500FT, MSL the aircraft hit a bird (seagull). The brid hit below the center windshield near the ILS antenna. The aircraft landed at fpr airport to inspect the aircraft for damage other than bird remains no…Accident 20160906018209ASikorsky S-61N · Palm Bay, FLOn September 6, 2016, at approximately 1340 eastern daylight time, a Sikorsky S-61N, N805AR, was destroyed when it impacted the ground near Palm Bay, Florida. The accident site was located approximately 8 NM southwest of the Melbourne international airport.…Accident 20150819013969ASikorsky S-61A · Unity, ORWhile performing a wildland firefighting mission under 14 CFR part 133, this aircraft experience a partial rotor system power loss (PIC and SIC assumed this was from an engine failure). The event began as the aircraft finished filling its water bucket…Accident 20080805857529ASkrsky S61N · Redding, CAOn August 5, 2008, at approximately 1940 pacific dayligt time, a Sikorsky S-61N helicopter, N612AZ, operated by carson helicopter servics inc., under contract of the us forest service, impacted terrain while departing helo sport 44 on the buck horn fire NE,…Accident 20010811039289ASkrsky S61A · Wrangell, AK(-23) Investigation revealed that the 5/8" steel cable (long line) had failed between the helicopter sling hook and the external sling load (logs) at the time the external load was to be released. The cable portion that was still connected to the helicopter…
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 ('30128')
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 ('30128')
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 · 127
SDR CHIA201908254108Actuator · failedDURING TAKEOFF, THE NR 1 ENGINE FREEZE FAILED, PILOT RESET IT AND SUBSEQUENTLY, THE ENGINE FAILED TO ACCELERATE PAST FLIGHT IDLE. AIRCRAFT RETURNED TO BASE. REMOVED AND REPLACED THE #1 ENGINE ECA. COMPLIED WITH POST MAINTENANCE GROUND, HOVER AND FLIGHT LOGIC SSDR JYEA2015FA0000211Pressure Switch · intermittentWHEN TESTING HYD SYS USING MOGEN AND SELECTING PRIMARY OFF, IT WOULD NOT. AFTER THE THIRD SELECTION TO OFF, IT FINALLY TURNED OFF SECURING PRESSURE TO PRIMARY WITH A CAUTION LIGHT ILLUMINATED. FURTHER CHECKS OF THE INTERLOCK SYSTEM WERE NORMAL. ON THE PREVISDR P4YA0709201200001Gearbox · making metalLEFT MGB CHIP LIGHT ILLUMINATED IN FLIGHT. ACFT RETURNED TO BASE. OIL STRAINER INSPECTION REVEALED METAL SLIVERS. AWAITING MGB CHANGE.
See all 127 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 = 'CT581401' 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 = 'CT581401' 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.