- Manufacturer (registry)
- CURTISS-WRIGHT CORP
- Model
- 23
- Registry code
- 05621CM
- Registered
- 0 aircraft
- Type
- Fixed wing single engine
- Engines
- 1 · Reciprocating
- Seats
- 2
- Weight class
- Up to 12,499 lb
- Certification
- Not type certificated
Model codes come from the FAA registry’s reference file. ADs are matched to them by model name and maker.
On this page
Airworthiness directives that may apply · 0
ADs whose products match this airframe model. Each AD’s applicability may narrow it by serial number, part number or configuration.
No ADs matched this model
Registered aircraft · 0
No aircraft currently registered with this model
STCs approved for this model · 266
STC SA00002SEInstallation of fiberglass reinforced plastic wing tipsSTC SA00024NYInstallation of Airwolf remote mounted engine oil filter kit AFC-K007 on single or multi-engine fixed wing light aircraft incorporating Lycoming reciprocating engines of 450 horsepower or less.STC SA00061LAInstallation of JPI digital tachometer.
See all 266 STCsQuery with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE model_key = '23') ORDER BY s.status = 'Current' 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 FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE model_key = '23') ORDER BY s.status = 'Current' DESC, s.stc_number
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.
NTSB investigations
No NTSB investigations matched to aircraft with this modelMatched through the registry by N-number, so foreign aircraft and some older cases aren’t counted.
FAA incident reports
No reports matched to aircraft of this modelMatched through the registry by N-number, so foreign aircraft and some older reports aren’t counted.
Service difficulty reports · 7
SDR 2023FA0000798Control Tube · shearedAIRCRAFT WAS IN DECENT, WHEN PILOT INPUTTED 1/4 TO 1/2 INCH MOVEMENT OF THE CONTROL WHEEL, CONTROLS BECAME LIGHT FOLLOWED BY THE AIRCRAFT SHAKING VIOLENTLY. THE CONTROL YOKE FLUCTUATED BETWEEN FULL FORWARD AND FULL AFT REQUIRING BOTH PILOT AND INSTRUCTOR PILOTSDR 2011FA0000706Structure · misinstalledON 1/2011 DURING A WALK AROUND PRIOR TO AN ANNUAL INSPECTION THE RT WING LE WAS FOUND LOOSE. INSPECTION OF THIS AREA DISCLOSED THAT THE LE WAS MISINSTALLED. THE DISCREPANCY WAS CORRECTED.SDR 2005FA0001228Control Cable · fracturedTHE PILOT LOST ENGINE POWER DURING TAKEOFF. EXAM FOUND MIXTURE CONTROL CABLE FRACTURED AT 90-DEGREE ANGLE NEAR SET SCREW TO CARBURETOR. FATIGUE ON CABLE INDICATES INSTALLATION ERROR. FRACTURE COULD NOT BE SEEN DUE TO OUTER SHEATH ON MIXTURE CONTROL CABLE.SDR 99ZZZX1566Rudder Assy · out of adjustRUDDER SKIN BINDING AGAINST VERTICAL STABILIZER SKIN DURING FULL DEFLECTION.SDR 97ZZZX3743Duct · collapsedENGINE LOST RPM AND STOPPED. INSPECTION REVEALED AIR INTAKE DUCT COLLAPSED BETWEEN CARB AIRBOX AND CARB. INCORRECT TYPE AND PART NUMBER DUCT INSTALLED PREVIOUSLY. SCAT 12 SHOULD BE SCEET 12 (DOUBLE WALL). BOTH SCAT AND SCEET ARE SAME COLOR AND SIMILAR IN ASDR 97ZZZX1128Ground Wire · burnedTHIS GROUND WIRE GROUNDS THE STARTER/VIBRATOR CIRCUIT. IT WAS GROUNDED VIA A COPPER CLAMP TO THE MAG. P-LEAD SHIELDING. THE P-LEAD SHIELDING WAS GROUNDED ONLY AT THE MAGNETO. THE GROUND WIRE, J4A18N, COULD NOT HANDLE THE LOAD DURING START, AND, OVER TIME, SDR 96ZZZX597Generator · brushes failedGENERATOR WENT 'OFF LINE'. DISASSEMBLY FOUND BRUSH LEADS CUT AND FRAYED BY BRUSH HOLDERS. REAR BEARING FOUND LOOSE IN REAR HOUSING CAUSING ROTATIONAL VIBRATION WHICH CAUSED BRUSH LEADS TO HIT BRUSH HOLDERS.
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 = '23' 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 aircraft_model_key = '23' 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.
The same model under other registry codes
Amateur-built copies and renamed makers get their own codes.
Beech 23147 registered aircraftLearjet 236 registered aircraftConsolidated 230 registered aircraftNieuport 230 registered aircraft
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 = '23' AND m.code NOT IN ('05621CM')
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.
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 = '23' AND m.code NOT IN ('05621CM')
GROUP BY ALL
ORDER BY aircraft DESC
LIMIT 12Run 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.