- Manufacturer (registry)
- IAE
- Model
- V2527-A5
- Registry code
- 34604
- Installed in
- 113 registered aircraft
- Type
- Turbo-fan
- Power
- 24,800 lb thrust
- Data sheet
- TCDSE40NE
- Holder
- International Aero Engines AG (IAE)
Model codes come from the FAA registry’s reference file.
On this page
Airworthiness directives that may apply · 25
ADs whose products match this engine model. Each AD’s applicability may narrow it by serial number, part number or configuration.
| 1999 | 3 |
|---|---|
| 2000 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2007 | 2 |
| 2008 | 1 |
| 2010 | 2 |
| 2012 | 2 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 5 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 1 |
See all 31 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 ('34604'))
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 ('34604'))
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.
Information bulletins that may apply · 1
Engine · IAE V2527-A5
SAIB 2026-11Theft of Turbofan Engine Parts before MutilationQuery with SQL
duckdb -csv -c "SELECT s.saib_number, any_value(s.title) AS title, max(s.issue_date) AS issue_date, any_value(s.status) AS status
FROM 'https://openairdocs.org/data/latest/faa_saib.parquet' s
WHERE s.saib_id IN (SELECT saib_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_saib.parquet' WHERE engine_model_code IN ('34604'))
GROUP BY s.saib_number ORDER BY issue_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 s.saib_number, any_value(s.title) AS title, max(s.issue_date) AS issue_date, any_value(s.status) AS status
FROM 'https://openairdocs.org/data/latest/faa_saib.parquet' s
WHERE s.saib_id IN (SELECT saib_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_saib.parquet' WHERE engine_model_code IN ('34604'))
GROUP BY s.saib_number ORDER BY issue_date 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 · 113
N1902UUnited Airlines Inc · Chicago, ILN466UAUnited Airlines Inc · Chicago, ILN4901UUnited Airlines Inc · Chicago, IL
See all 113 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 ('34604')
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 ('34604')
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 · 13
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 11 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 2 cases with NTSB’s older coding, defined in its coding manual.
NTSB DCA25WA262IncidentClass 5 · ForeignAirbus A320-232 · Nassau, BahamasNTSB DCA25LA239Accident · Serious injuriesClass 4 · LimitedFinal reportAirbus A320 · Nashville, TNThe airplane’s encounter with moderate convective turbulence during descent.NTSB DCA24LA241Accident · Serious injuriesClass 4 · LimitedFinal reportAirbus A320-232 · Orlando, FLThe captain’s inadvertent aggressive application of the brakes during taxi which resulted in a sudden stop. Contributing to the accident was the flight attendants’ failure to notify the flight crew of the unsecure cabin.NTSB ENG23LA033Incident · No injuriesClass 3 · LimitedFinal reportAirbus A320 · Jacksonville, FLThe loss of both Integrated Drive Generators (IDG) due to worn fixed cylinder block bores, which caused the IDGs to be tripped offline and caused the airplane to enter an emergency electrical configuration.NTSB DCA23LA221Accident · No injuriesClass 4 · LimitedFinal reportAirbus A320-232 · Houston, TXThe first officer's failure to maintain the correct airspeed and pitch attitude during landing which resulted in a tailstrike.NTSB DCA22LA069Accident · No injuriesClass 4 · LimitedFinal reportAirbus A320-232 · Hayden, COThe captain’s rotation of the airplane pitch before the rotation speed on takeoff due to his surprise about encountering head on landing traffic, which resulted in an exceedance of the airplane’s pitch limit and a subsequent tail strike. Contributing to the…NTSB ENG20LA016Incident · No injuriesClass 3 · LimitedFinal reportAirbus A319 · Sacramento, CAA worn component within each engine integrated drive generator (IDG) resulted in the loss of electrical power supplied to several flight deck displays and systems while on approach to landing. The component, a fixed cylinder block, had significant wearing of…NTSB DCA20CA058Accident · Serious injuriesClass 4 · Data collectionFinal reportAirbus A320 · New Orleans, LAan encounter with convectively induced turbulence while overflying an area of known convective activity.NTSB DCA19CA153Accident · Serious injuriesClass 4 · Data collectionFinal reportAirbus A320 · Fort Lauderdale, FLA buildup of pressure in the coffee filter package resulting in the release of hot coffee and grounds when the pot locking lever was raised.NTSB DCA19CA037Accident · Serious injuriesClass 4 · Data collectionFinal reportAirbus A320 · LAS Vegas, NVThe airplane’s encounter with severe turbulence.NTSB ERA11CA152Accident · Serious injuriesData collectionFinal reportAirbus A320-232 · North Fayston, VTThe airplane's inadvertent encounter with turbulence during the approach, which resulted in serious injury to a flight attendant.NTSB NYC07IA063Incident · No injuriesIncident investigationFinal reportAirbus A-320-232 · New York, NYThe in-flight fire which was caused by the catastrophic failure of a 9-volt battery from an unknown cause.NTSB ATL04IA156Incident · No injuriesIncident investigationFinal reportAirbus Industrie A320-233 · Atlanta, GAThe failure of company maintenance personnel to secure the nacelle/cowl doors, which resulted in a separation of the doors during takeoff initial climb.
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 ('34604')
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 ('34604')
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 · 15
Matched to this engine model through the registry, by N-number and event date, checked against the reported make and model.
Incident 20261011013109IAirbus A320-232 · Fort Lauderdale, FLInspector/asi [privacy data omitted] was assigned to investigate a bird strike event that took place while a/c [privacy data omitted] was landing runway 10R at fll on 10/11/2026 at 1443Z. Post flight inspection revealed a dent below the captains window. A log…Incident 20260307001479IAirbus A320-232 · Fort Lauderdale, FLShortly after takeoff from Fort Lauderdale-Hollywood international airport (fll), at approximately 900 feet above ground level (AGL), the Airbus A320-232 operated by the certificate holder (ch) experienced a bird strike on engine number 1, an international…Incident 20260218000809IAirbus A320-232 · Newark, NJOn February 18, 2026, [privacy data omitted], operating passenger revenue flight [privacy data omitted], from ewr to pbi returned to ewr after departure due to a number 1 engine stall (no in-flight shut down). Initial reports indicate after the aircraft…Incident 20250512008829IAirbus A320-232 · Jamaica, NYThe crew was scheduled to fly flight [privacy data omitted] jfk-mys on 12 may 2025. They were at gate 506 at jfk on aircraft [privacy data omitted]. The APU bleed was deferred on this aircraft, and an external air start was accomplished on engine 2. After the…Accident 20230322006649AAirbus A320-232 · Houston, TX[privacy data omitted] First officer / co-pilot had limited experence and was limited to 15 KIAS direct cross wind landing. Winds were gusting at the time of landing 20 24 KIAS peak gust.Incident 20220918008359IAirbus Industrie A320-232 · New York City, NYAt approximately 1604 EDT, [privacy data omitted], an Airbus 320, N527J, who was #2 departing LGA for JAX on taxiway B, was struck by an airport vehicle on the right landing gear. The aircraft was towed back to the gate to assess damage at 2050Z (1650L).…Accident 20220822008369AAirbus Industrie A320-232Turbulence event with one serious flight attendant injury. New york, john f kennedy airport (kjfk) to rafael nunez international airport, cartagena, columbia (ctg-kscg), on Monday, 08-22-22. Approximately one hour before arrival to destination, flight…Incident 20200215021549IAirbus A319-132 · Sacramento, CAOn 15 February 2020, at about 11AM PST, an Airbus A319-132, registration N521NK, Operating as [privacy data omitted] flight #1818 from las vegas NV to Sacramento, CA lost all electronics while on approach to Sacramento international airport resulting in the…Accident 20181201023829AAirbus A320-232 · Las Vegas, NVPrior to descent into las, we were hearing radio chatter about the rough rides on the arrival. I asked the first officer to give the initial address to the passengers early (roughly 150 miles out) and also to advise the lead to have the fa take their seats.…Incident 20140128000169IAirbus A320-232 · Orlando, FLOn climb out pilot reported bird strike to #2 engine. Requested to return. #2 engine was not shut down. Landed without incident.Incident 20131216023749IAirbus A320-232 · Jamaica, NYJfk terminal 4 iat cleared aircraft via golf taxiway to park at gate 7B. There were two wing walkers and a marshaler guiding the aircraft as it powered in to the gate. The ramp area was clear as the aircraft approached the parking spot. Just as the aircraft…Incident 20121231028351IAirbus A320-232 · Ft Lauderdale, FLThe crew was cleared to taxi on a taxiway where aircraft are parked in close proximity to the taxiway. The captain saw that the tail of an us air aircraft was very close to the taxiway. He chose to move off the yellow line and thought he had clearance to pass…Accident 20110219003149AAirbus A320-232 · Burlington, VTOn February 19th, jet blue flight 48 from jfk to btv encountered a short burst of moderate turbulence, approximately 15 to 20 miles from the airport at 6000 ft. after landing at the gate, the captain was advised that 2 flight attendants had suffered injuries,…Incident 20070210001439IAirbus A320232 · Jamaica, NY(-23) On February 10, 2007, N648JB was operating as flight 721 on a regularly scheduled flight from jfk to nas. While climbing through approx. 7000' AGL the inflight crew responded to a series of passenger call button, and in the process noticed smoke coming…Incident 20040713030279IAirbus A320233 · Atlanta, GA(-23) Per pilot line report (on take-off, a passenger notified a flight attendant that something had come off of the #1 engine. The flight attendant notified the PIC, he asked the flight attendant to verify this. During this time, the PIC felt a shudder in…
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 ('34604')
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 ('34604')
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 · 8,001
SDR CALA2026102220520Sign · missingMAIN CABIN EMERGENCY EXIT IDENTIFIERS AT THE LT & RT OVERWING HATCH (4EA, FWD AND AFT) ARE NOT INSTALLED. INSTALLED MAIN CABIN EMERGENCY EXIT IDENTIFIERS AT THE LT & RT OVERWING HATCHES FWD AND AFT IAW AMM 33-51-13-400-001-A OPS CHECK GOOD IAW AMM 33-51-13-4SDR CALA2026102220530Plate · corrodedAFT CARGO BAY, AFT LAV EXHAUST VENT BETWEEN FR 69 & FR 70, STR 30R - 33R HAD CORROSION ON LOWER, INBD SIDE AT CONTACT POINT OF VENT OUTLET & AIRFRAME. R & R THE PLATE, FR 69-70 S30-33R IAW SRM 53-41-00-210 -030-C1, SRM 53-41-11-283-065, & SRM 51-72-11-911-001SDR CALA2026102120485Fuel Cap · missingCA REPORTED FUEL CAP MISSING. OK TO APPLY CDL 28A. CREW INSTALLED PLACARD. REPLACED THE FUEL CAP IAW AMM 28-25-41.
See all 8,001 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 = 'V2527A5' 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 = 'V2527A5' 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.
STCs that may be installed · 1
Approved for this engine model: the STC’s model list names it on its data sheet, or a series that includes it. The registry doesn’t record which STCs an aircraft has.
Query with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
FROM (
SELECT stc_number, min(matched_model) AS matched_model
FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet'
WHERE engine_model_code IN ('34604')
GROUP BY stc_number
) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_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 s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
FROM (
SELECT stc_number, min(matched_model) AS matched_model
FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet'
WHERE engine_model_code IN ('34604')
GROUP BY stc_number
) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_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.