Aircraft model · Fixed wing multi engine · Airplane · registry code 0141608

Manufacturer (registry)
AERO COMMANDER
Model
680FL
Registry code
0141608
Registered
10 aircraft
Type
Fixed wing multi engine
Engines
2 · Reciprocating
Seats
11
Weight class
Up to 12,499 lb
Cruise speed
188 mph
Certification
Type certificated
Data sheet
TCDS2A4
Holder
Twin Commander Aircraft LLC

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 · 76

1963Registered nowDeregistered2026
Aircraft by the year they were built: 76 aircraft
196321
196419
196512
19665
19676
19689
19692
19821
19841

Airworthiness directives that may apply · 17

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

1962In forceSuperseded2026
ADs by the year they took effect: 18 ADs
19621
19641
19672
19731
19781
19791
19891
19943
19984
20001
20052
See all 18 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 ('0141608'))
  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 · 1

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 ('0141608'))
  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 · 10

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 ('0141608')
  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 · 46

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

See all 46 investigations
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 ('0141608')
  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 · 89

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

See all 89 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 ('0141608')
  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 · 15

SDR 2010F00131Cylinder · separatedFAILURE OF LOWER UNIT CYL NR 5, SEPARATED FROM CRANKCASE.Jun 2, 2010 · N114MN · Gulstm 680FL · Reciprocating Engine Power SectionSDR AUS20030973Pin · cracked(AUS) LT AND RT MAIN LANDING GEAR ACTUATOR CLEVIS PINS CRACKED.Sep 15, 2003 · Gulstm 680FL · Landing Gear ActuatorSDR AUS20011373Bearing · delaminated(AUS) ENGINE NO1 MAIN BEARING DELAMINATED. METAL CONTAMINATION OF OIL FILTER.Dec 18, 2001 · Gulstm 680FL · Reciprocating Engine Power SectionSDR AU000424Cooler · cracked(AUS) RIGHT ENGINE OIL COOLER LEAKING FROM PREVIOUS WELD REPAIR.May 30, 2000 · Gulstm 680FL · Engine Oil CoolerSDR HSYA817EBearing · lack of lube- DURING SCHEDULED MAINTENANCE INSPECTION, THE LEFT MAIN LANDING GEAR STRUT LOWER LEG WAS FOUND BINDING WITHIN THE PIVOT BEARINGS BETWEEN THE LOWER LEG AND UPPER BARREL. CONTAMINATION OF BEARINGS, DRY, NO LUBRICATION. LEFT STRUT ASSY WILL BE DISASSEMBLED, NOJul 31, 1998 · N113NA · Gulstm 680FL · Main Landing Gear Strut/Axle/TruckSDR 98ZZZX4009Bearing · lack of lubeBIL - DURING SCHEDULED MAINTENANCE INSPECTION, THE LEFT MAIN LANDING GEAR STRUT LOWER LEG WAS FOUND BINDING WITHIN THE PIVOT BEARINGS BETWEEN THE LOWER LEG AND UPPER BARREL. CONTAMINATION OF BEARINGS, DRY, NO LUBRICATION. LEFT STRUT ASSY WILL BE DISASSEMBLEDJul 31, 1998 · N113NA · Gulstm 680FL · Main Landing Gear Strut/Axle/TruckSDR 98ZZZX4007Valve · failedBIL - PILOT REPORTED A LOSS OF MANIFOLD PRESSURE ON THE LT ENGINE IN CRUISE AND OIL LEAKING FROM LT ENGINE AFTER SHUT DOWN IN BILLINGS. AIRCRAFT LANDED WITHOUT INCIDENT, NO EMERGENCY DECLARED. LEFT ENGINE, NR 2 CYLINDER EXHAUST VALVE FAILED, DAMAGE CAUSED TOJun 26, 1998 · N680AC · Gulstm 680FL · Reciprocating Engine Cylinder SectionSDR 98ZZZX4008Cylinder · crackedFCA - FLT 5032 - PILOT OBSERVED NR 2 TURBO QUIT ON APPROACH, ENGINE MADE KNOCKING SOUND, AND PILOT SHUT DOWN NR 2 ENGINE. NO EMERGENCY DECLARED. AIRCRAFT LANDED WITHOUT INCIDENT. NR 2 ENGINE, NR 3 CYLINDER PARTED WITH BROKEN CYLINDER STUDS. ENGINE WILL BE Jun 10, 1998 · N4704E · Gulstm 680FL · Reciprocating Engine Cylinder SectionSDR 97ZZZX5143Bolt · failedAIRCRAFT WAS AT CRUISE POWER SETTING. THE PILOT EXPERIENCED A ROUGH RUNNING ENGINE. HE SECURED THE ENGINE AND CONTINUED TO LAND WITHOUT FURTHER INCIDENT. UPON INSPECTION OF THE ENGINE, DETERMINED THE CONNECTING ROD BOLT FAILED ON THE NR 5 CYLINDER AND THE CNov 13, 1997 · N31P · Gulstm 680FL · Reciprocating Engine Power SectionSDR AU970610Pulley · faulty(AUS) NEW CABLE PULLEY FAULTY - GROOVE TOO NARROW FOR CABLE TO SIT CORRECTLY INTO GROOVE - PULLEY WAS TO BE FITTED TO VH-DCA AN AEROCOMMANDER 680FL TO COMPLY WITH AD/AC/88May 21, 1997 · Gulstm 680FL · Trailing Edge Flap Control SystemSDR 96ZZZX5202Hose · separatedBIL - FLT 5011 - HYDRAULIC SYSTEM FAILURE DURING CRUISE FLIGHT FROM WOLF POINT TO BILLINGS. HYDRAULIC PUMP PRESSURE HOSE SEPARATED AT HOSE AND FITTING ON LEFT ENGINE. REMOVED AND REPLACED HOSE. ENGINE RUN AND LEAK CHECK COMPLETED WITH NO FURTHER DEFECTS NOTMay 18, 1996 · N6344U · Gulstm 680FL · Hydraulic System, MainSDR 96ZZZX4612Screw · shortedBIL - FLT 5011 - PILOT REPORTED A 'FLASH' IN THE INSTRUMENT PANEL AND SMELLED WIRE INSULATION BURNED. BRASS SCREW BACKED OUT OF THE ENGINE TACHOMETER MOUNT AND CONTACTED THE HOT PORTION OF THE INDIRECT LIGHTING BULB. SECURED SCREW IN TACHOMETER MOUNT, LIGHTIApr 12, 1996 · N6344U · Gulstm 680FL · Engine RPM Indicating SystemSDR 95ZZZX6763Injector Line · chafedREF TEXTRON SB 342B ISSUED 10-22-93, PAGE 32. CLAMP NR 47, CYL NR 3, RT ENG, FOUND INJECTOR LINE AND IGNITION LEAD BOTH DEEPLY SCORED UNDER CLAMP. SUSPECT CAUSE, INEFFECTIVE CLAMPING ACTION OF CLAMP, PN 71829, WHEN USED WITH SLEEVE TO CLAMP LEAD AND INJECTOROct 30, 1995 · N1414S · Gulstm 680FL · Engine Fuel DistributionSDR 95ZZZX5750Cylinder · defectiveJUST AFTER TAKEOFF, THE LEFT ENGINE BEGAN TO RUN ROUGH. THE AIRCRAFT RETURNED FOR LANDING AND A COMPRESSION CHECK WAS PERFORMED. THE NR 6 CYLINDER HAD LOW COMPRESSION DUE TO LEAKAGE PAST THE EXHAUST VALVE. THE EXHAUST VALVE APPEARED NORMAL EXCEPT FOR DISCOLJul 24, 1995 · N290MP · Gulstm 680FL · Reciprocating Engine Cylinder SectionSDR 95ZZZX5753Crankshaft · failedWHILE IN CRUISE FLIGHT, THE RIGHT ENGINE QUIT. THE PROP CONTINUED TO WINDMILL. THE PILOT FEATHERED THE PROP AND SECURED RIGHT ENGINE. AN EMERGENCY LANDING WAS COMPLETED. THE ENGINE WAS INSPECTED. THE CRANKCASE WAS CRACKED AND DISTORTED AROUND NR 6 CYLINDEJun 27, 1995 · N114MN · Gulstm 680FL · Reciprocating Engine Power 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 aircraft_model_key = '680FL'
  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 · 211

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 211 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 ('0141608')
    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.

The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

Query with SQL
duckdb -csv -c "SELECT m.code, m.manufacturer, m.model, count(g.n_number) AS aircraft
  FROM 'https://openairdocs.org/data/latest/faa_aircraft_model.parquet' m LEFT JOIN 'https://openairdocs.org/data/latest/faa_aircraft_registration.parquet' g ON g.aircraft_model_code = m.code
  WHERE m.match_key = '680FL' AND m.code NOT IN ('0141608')
  GROUP BY ALL
  ORDER BY aircraft DESC
  LIMIT 12"

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.