GE CT58 series

Engine model · Turbo-shaft · 1,350 hp · registry code 30011

Manufacturer (registry)
GE
Model
CT58 SERIES
Registry code
30011
Type
Turbo-shaft
Power
1,350 hp

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 · 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 · 13

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 ('30011')
  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 · 14

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

Defining event, 2008 on

Of 1 case NTSB coded with a defining event. All defining events

First occurrence, 1982 to 2007

Of 4 cases with NTSB’s older coding, defined in its coding manual.

NTSB GAA25WA145Accident · Minor injuriesClass 5 · ForeignSikorsky S-61N · Sédjè, BeninJan 10, 2025 · N703HG · Substantial damageNTSB ATL03FA065Accident · 1 fatalField investigationFinal reportSikorsky S-61A · Kimble, TNThe interruption of rotor system drive power due to the input free wheeling unit malfunctioning , and the pilot's operation of the helicopter in the critical area of the height-velocity curve.Mar 23, 2003 · N81664 · DestroyedNTSB WAS02WA049Accident · Serious injuriesForeign investigationSikorsky S-61L · Prince George, CanadaAug 8, 2002 · N346AA · Substantial damageNTSB LAX02FA116Accident · 1 fatalField investigationFinal reportSikorsky S-61A · Lakehead, CAA loss of engine power for undetermined reasons, and the flight crew's failure to maintain rotor rpm following a loss of engine power while maneuvering.Mar 26, 2002 · N318Y · DestroyedNTSB SEA01MA163Accident · 3 fatalMajor investigationFinal reportKawasaki KV-107-II · Emigrant, MTThe loss of control during cruise/climb flight for undetermined reasons.Aug 31, 2001 · N186CH · DestroyedNTSB SEA97FA001Accident · 3 fatalField investigationFinal reportBoeing Vertol BV-107 II · Canby, ORfailure of maintenance personnel to install a cotter pin in a clevis bolt in the flight control system, which resulted in the aft directional and lateral control output pushrod to become disconnected from a bellcrank in the forward portion of the first stage…Oct 4, 1996 · N196CH · DestroyedNTSB SEA90TL#07Accident · Minor injuriesClass 3Final reportBoeing Vertol 107-11 · Leavenworth, WAAug 4, 1990 · N6672D · DestroyedNTSB NYC76AN082Accident · Minor injuriesClosedSikorsky S-62 · Sayreville, NJMar 11, 1976 · N978 · Substantial damageNTSB SEA76FYA05Accident · Minor injuriesClosedSikorsky S-61L · Garden Valley, IDJul 22, 1975 · N301Y · Substantial damageNTSB SEA73FYG21Accident · 2 fatalClosedSikorsky S-61A · Chelan, WADec 14, 1972 · N318Y · DestroyedNTSB ANC70AA061Accident · Minor injuriesClosedSikorsky S-62A · Kenai, AKFeb 24, 1970 · N978 · Substantial damageNTSB NYC67A0122Accident · No injuriesClosedVertol 107-II · Newark, NJFeb 27, 1967 · N6672D · 2 aircraft · Substantial damageNTSB UNK64X3892Incident · No injuriesClosedVertol 107 · New York, NYSep 10, 1964 · N6672D · Substantial damageNTSB UNK64X3829Accident · No injuriesClosedVertol 107 · New York, NYSep 6, 1964 · N6672D · 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 ('30011')
  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 · 8

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

Accident 20030323003739ASkrsky S61A · Kembal, TN(-23) On 3/23/03 a Sikorsky S-16A, N81664, registered to and operated by carson helicopters inc., collided with terrain and burst into flames during a logging operation in a remote area near the city of kimbal, TN. The flight was conducted under the…Mar 23, 2003 · N81664 · Destroyed · 1 fatalAccident 20020326007939ASkrsky S61A · Dusmuir, CA(-23) While helicopter was conducting logging operations, it experienced loss of rotor RPM, the rotor blades coned up, followed by the aircraft droppinto into terrain.Mar 26, 2002 · N318Y · No damage · 1 fatalAccident 20010831025399AN186CH · Emigrant, MT(-23) Helicopter was performing maintenance test flight when, for yet to be determined reasons, it shed its blades both front and rear. Eir opened - failure to use maintenance checklist.Aug 31, 2001 · N186CH · No damageAccident 19961004030889ABoeing 1072 · Canby, OR(.4) The Boeing model BV-107-II departed on a maintenance check flight with 1.4 hrs total flight time after conversion from a model HKP-4 per FAA project #TDO639NY-R. About 37 min later, witnesses saw the rotorcraft moving erratically & tumbling out of…Oct 4, 1996 · N196CH · Destroyed · 3 fatalIncident 19801019075309ISkrsky S61A · Mesa, AZRotor blast damaged a small parked aircraft, controls not locked. Helicopter pilot felt clearance was sufficient.Oct 19, 1980 · N4240S · Minor damageIncident 19800801067189ISkrsky S61A · Portland, PATow line for magnetometer broke causing it to fall to the ground.Aug 1, 1980 · N4240S · Minor damageAccident 19760311007769ASkrsky S62A · Sayreville, NJBuildings adj to s side of helipad precluded apchs to n.settled to gnd on l wheel. Wind 25K.Mar 11, 1976 · N978 · Substantial damageAccident 19750722038639ASkrsky S61L · Garden Valley, IDExt load logging opn. Lost ctl after sudden pitch up drg transition fm hover to fwd flt.Jul 22, 1975 · N301Y · Substantial damage
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 ('30011')
  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 · 14

SDR CHIRNC#24635Bearing · wornFCU UNIT RECEIVED FOR WARRANTY INSP/ TEST. CUSTOMER FAULT: N1/NG OVERSPEED “107%” OF THE #1 ENGINE. ENGINE ASSY INSTALLED ON TEST BED TO DIAGNOSE CAUSE OF THE OVERSPEED AND FOUND THE VARIABLE VANE SCHEDULE N1/NG 4201 RPM TOO FAST AT THE .75 DEGREE VANE ANGLApr 20, 2022 · Skrsky CH34C · Fuel Control/Reciprocating EnginesSDR CA140221024Sleeve · worn(CAN) ON GEAR BOX INSTALLATION, THE FEMALE THREADS GAVE WAY AS LUBE FITTING WAS TIGHTENED. ACFT HAS DEVELOPED AN OPTIONAL REPLACEMENT PART WITH A STEEL INSERT TO PREVENT SUCH OCCURRENCE FROM HAPPENING, REF SB 61B35-50.Feb 12, 2014 · Skrsky S61N · Main Rotor GearboxSDR CA130516005Fcu · contaminated(CAN) METAL WAS FOUND IN THE FCU FILTER. UPON INSPECTION OF THE CFP EXTENSIVE RUBBING WAS FOUND. THIS CFP HAD ONLY BEEN INSTALLED FOR 26.7 HRS.May 9, 2013 · Skrsky S61N · Fuel Control/Turbine EnginesSDR 3PRA2011092400001Fire Loop · false activationNR 2 ENGINE FIRE LIGHT ILLUMINATED DURING FLIGHT. MX FOUND THE AFT FIRE LOOP WIRE TO BE DEFECTIVE. REPLACED WITH NEW ELEMENT.Sep 24, 2011 · N364HH · Skrsky S61N · Fire DetectionSDR U0GA111150Uplock · obstructedAIRCRAFT DEPARTED OFFSHORE RIG BOUND TO A SHORE BASE, THE LANDING GEAR FAILED TO RETRACT. LOWERED THE LANDING GEAR HANDLE, GEAR HAD AN UNSAFE INDICATION. USED EMERGENCY BLOWDOWN HANDLE, GEAR SHOWED SAFE INDICATION. AIRCRAFT LANDED AT DESTINATION WITH NO FUSep 19, 2006 · N563EH · Skrsky S61N · Landing Gear Retraction/Extension SystemSDR ERAA094067Blower · wornFAN RUBBING, WORN BEARINGS. SLIGHT FREE FLOAT OF BEARINGS OBSERVED, SIGNS OF RUBBING INDICATED IN A 1INCH PORTION OF OUTER HOUSING. PULLEY TO BE VERIFIED FOR ALIGNMENT UPON INSTALLATION ON AIRCRAFT. BEARINGS REPLACED WITH NEW. L GAP ADDRESSED WITH APPROPRDec 22, 2003 · N563EH · Skrsky S61N · Main Rotor GearboxSDR ERAA093690Actuator · leakingSTATOR VANE ACTUATOR IS LEAKING. OLD STYLE PISTON RINGS WERE BROKEN, U CUP SEAL DAMAGED. COMPLIED WITH SB-75-0025. DISASSEMBLED, CLEANED, INSPECTED, REASSEMBLED, AND TESTED UNIT.Sep 11, 2003 · N561EH · Skrsky S61N · Compressor Bleed ControlSDR 2003FA0000918Hose · crackedAIRCRAFT WAS ENROUTE FOR REDEPLOYMENT OF FIREFIGHTING CREWS. AIRCRAFT DEVELOPED A LARGE OIL LEAK AND MADE A PRECAUTIONARY LANDING. AIRCRAFT SUSTAINED NO DAMAGE AND OCCUPANTS WERE NOT INJURED. INVESTIGATION FOUND A MAIN TRANSMISSION OIL LINE HAD RUPTURED AT Aug 19, 2003 · N265F · Skrsky S61N · Main Rotor GearboxSDR ERAA087092Drive System · damagedUNIT MAKING GROWLING NOISE AND STICKING. WATER DAMAGE. REPLACED WATER DAMAGED MOTOR, REMOVED CORROSION, ALIGNED AND TESTED. COMPLIED WITH SERVICE LETTER SL-T-03-001.May 19, 2003 · N561EH · Skrsky S61N · Weather Radar SystemSDR ERAA087088Cable · inoperativeSCREEN IN INOPERATIVE (NOT COMING ON). FOUND DEFECTIVE CABLE ON DATA PROCESSING BOARD. REPLACED CABLE AND TESTED.May 16, 2003 · N561EH · Skrsky S61N · Navigation System WiringSDR ERAA087090Receiver · failedRADAR DOES NOT PAINT RAIN. ONCE YOU'RE WITHIN 10 MILES OF VERY HEAVY RAIN, IT STARTS TO PAINT LIGHT RAIN.May 16, 2003 · N561EH · Skrsky S61N · Weather Radar SystemSDR CA011126002Nozzle · cracked(CAN) THE BAFFLE OF THE 3RD STAGE NOZZLE WAS REMOVED TO INVESTIGATE THE CAUSE OF AIR LEAKAGE. VISUAL AND NDT INSPECTION REVEALED CRACKS IN THE SHEET METAL OF THE SUMP ABOVE THE AIR TUBE LOCATION.TELCON WITH GE ON NOV. 21 REGARDING THE CRACKS AND THE LACK OF RNov 23, 2001 · Turbine SectionSDR JYE2001F00000Cable · frayedTAIL ROTOR CABLE (PN S6140-65612-11) WAS FOUND BADLY FRAYED AND BROKEN AFTER PILOT MADE AN UNEVENTFUL LANDING, AT AN AIRPORT. THE PROBABLE CAUSE IS THE CABLE HAD BEEN ROUTED OVER THE CABLE GUARD PIN INSTEAD OF THE PULLEY. THE CABLE IS BEING SENT OUT FOR MEOct 16, 2001 · N1048Y · Skrsky S61A · Tail Rotor Control SystemSDR JYD2001F00005Hub · crackedFRONT HUB, PN 712701, SN 3V4170 FOUND CRACKED DURING OVERHAUL. COMPRESSOR WAS REMOVED FROM SERVICE DUE TO REACHING ITS OVERHAUL INTERVAL. DURING THE OVERHAUL INSPECTION, TWO CRACKS WERE DETECTED BY FLUORESCENT PENETRANT INSPECTION(FPI). 1ST CRACK LOCATION DSep 17, 2001 · N194AC · Skrsky S64E · Turbine Engine Compressor Section
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 = 'CT58'
  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.