Aircraft model · Fixed wing multi engine · Airplane · registry code 5780414

Manufacturer (registry)
MITSUBISHI
Model
MU-2B-26A
Registry code
5780414
Registered
19 aircraft
Type
Fixed wing multi engine
Engines
2 · Turbo-prop
Seats
9
Weight class
Up to 12,499 lb
Certification
Type certificated
Data sheet
TCDSA10SW
Holder
Mitsubishi Heavy Industries Ltd.

Model codes come from the FAA registry’s reference file. ADs are matched to them by model name and maker.

On this page

Aircraft by year built · 29

1974Registered nowDeregistered2026
Aircraft by the year they were built: 29 aircraft
19741
19761
19778
197812
19793
19942
19951
19991

Airworthiness directives that may apply · 25

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

1979In forceSuperseded2026
ADs by the year they took effect: 32 ADs
19791
19821
19842
19862
19871
19882
19891
19931
19941
19961
19971
19982
20003
20032
20041
20052
20065
20071
20101
20211
See all 32 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_aircraft_model_directive.parquet' WHERE aircraft_model_code IN ('5780414'))
  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.

Information bulletins that may apply · 2

Query 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_aircraft_model_saib.parquet' WHERE aircraft_model_code IN ('5780414'))
  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.

Registered aircraft · 19

See all 19 registered aircraft
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 aircraft_model_code IN ('5780414')
  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 · 5

Aircraft matched to this 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

In the probable cause, 2008 on

Findings NTSB made part of the probable cause. A case can have several. All findings

First occurrence, 1982 to 2007

Of 3 cases with NTSB’s older coding, defined in its coding manual.

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.aircraft_model_code IN ('5780414')
  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 · 17

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

See all 17 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 aircraft_model_code IN ('5780414')
  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 · 9

SDR 2026FA0000562Oil Filter · crackedTHIS OIL FILTER ADAPTER HOUSING WAS REPLACED AT TAE AEROSPACE IN NOVEMBER 2025. IN OCTOBER 2025, OWNER WAS EXPERIENCING A SLIGHT OIL LEAK FROM THE #1 ENGINE AND GLOBAL MX, CRS 1VUR633D AT KHZL, COULD NOT DETERMINE THE CAUSE. GLOBAL MX REMOVED THE ENGINE AND SHJul 4, 2026 · N892SC · Mtsbsi MU2B26A · Turbine Engine Oil SystemSDR 2026FA0000572Adapter · brokenDURING FLIGHT THE LT NR 1 ENGINE STARTED TO LOSE OIL PRESSURE PILOT FEATHERED AND SHUTDOWN ENGINE PER AIRCRAFT POH. DECLARED AN EMERGENCY AND LANDED. ON THE GROUND IT WAS FOUND THAT THE L/H ENGINE OIL FILTER HOUSING ADAPTOR P/N 894117-2 HAD CRACKED OFF COMPLETJun 29, 2026 · N892SC · Mtsbsi MU2B26A · Turbine Engine Oil SystemSDR 2021FA0000127Venturi · blockedMU2P (MODEL 26A) VACUUM SYSTEM DISABLED DUE TO MUD DAUBER NEST BLOCKING VACUUM VENTURI EXHAUST PIPE. NEST WAS NOT VISIBLE DURING NORMAL VISUAL INSPECTION. LOSS OF VACUUM PRESSURE DISABLED COPILOT ATTITUDE GYRO, PILOT TURN & BANK INDICATOR AND DE-ICE BOOT DEFLMay 2, 2021 · N21HP · Mtsbsi MU2B26A · Vacuum Distribution SystemSDR IZ22003F00000Fuel Control · overtorquedON CLIMBOUT AT 15,000 FT, THE RT ENGINE EXPERIENCED AN OVERTORQUE CONDITION WITH NO SUBSEQUENT RESPONSE TO POWER LEVER MOVEMENT. ENGINE WAS IMMEDIATELY SHUTDOWN AND A SINGLE ENGINE LANDING WAS MADE. FUEL CONTROL WAS REPLACED BEFORE FURTHER FLIGHTS.Dec 18, 2002 · N82WC · Mtsbsi MU2B26A · Fuel Control/Turbine EnginesSDR IZ22001F00000Valve · leakingVALVE REPLACED DUE TO FUEL LEAK BETWEEN SOLENOID AND VALVE BODY.Oct 15, 2001 · N766MA · Mtsbsi MU2B26A · Engine Fuel DistributionSDR 20010129CW017Linkage · obstructedPILOT NOTICED BINDING IN THE SPOILER LINKAGE AND DECLARED AN EMERGENCY. THE AC LANDED WITHOUT INCIDENT. MAINTENANCE INVESTIGATED AREAS IN THE COCKPIT UNDER THE FLOOR AND FOUND TOOLS AND DEBRIS. SOME HARDWARE WAS FOUND UNDER THE SPOILER CHAIN. ONE OF THE NUDec 18, 2000 · N783MA · Mtsbsi MU2B26A · Drag Control SystemSDR 20000626SH012Wire · chafedPILOT REPORTED TO MAINTENANCE THAT THE LEFT AMP GAUGE WENT TO ZERO AMPS, BUT LEFT GENERATOR STAYED ON-LINE. INVESTIGATION REVEALED CHAFED WIRE BUNDLE IN LEFT MIB AT GROUND ATTACH POINT E253. REPAIRED 7 CHAFED WIRES AND PROTECTED AS NEEDED. SYSTEM OPS CHECKEMay 22, 2000 · N741MA · Mtsbsi MU2B26A · DC Indicating SystemSDR 99ZZZX3718Blade · failedEN ROUTE FROM SAD TO GKY, THE PIC FEATHERED THE RIGHT ENGINE DUE TO FLUCTUATING OIL PRESSURE AND DIVERTED TO ABI. THE RT ENGINE, TPE33155252M, SN P-33064 WITH 1,847.4 HOURS SINCE OVERHAUL. COMPRESSOR IMPELLER P/N 3107110-2, SN 6-03160-281 WITH 1,513.4 HOURS Jun 24, 1999 · N333WF · Mtsbsi MU2B26A · Turbine Engine Compressor SectionSDR 96ZZZX6166Yoke · failedYOKE ASSY FAILED DURING LANDING ALLOWING THE RIGHT MAIN WHEEL ASSY TO ROTATE APPROXIMATELY 90 DEGREES. THIS GROUND THE TIRE, WHEEL ASSY, AND BRAKE DISC TO THE POINT OF RENDERING THESE PARTS UNSERVICEABLE. SUBMITTER RECOMMENDATION: ESTABLISH AN INSPECTION TINov 8, 1996 · N333WF · Mtsbsi MU2B26A · Main Landing Gear Strut/Axle/Truck
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 aircraft_model_key = 'MU2B26A'
  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.

STCs that may be installed · 108

Approved for this 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.

See all 108 STCs
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_aircraft_model_stc.parquet'
    WHERE aircraft_model_code IN ('5780414')
    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.

PMA parts · 284

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 model on its data sheet, so check the FAA record before relying on it. Newest first.

See all 284 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 ('A10SW')
    AND len(list_intersect(tcds_models, ['MU-2B-26A'])) > 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.